glusterfs parameter description
2019-11-26 本文已影响0人
perryn
- glusterfs/xlators/mgmt/glusterd/src/glusterd-volume-set.c
struct volopt_map_entry glusterd_volopt_map[] = {
/* DHT xlator options */
{.key = "cluster.lookup-unhashed",
.voltype = "cluster/distribute",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.lookup-optimize",
.voltype = "cluster/distribute",
.op_version = GD_OP_VERSION_3_7_2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.min-free-disk",
.voltype = "cluster/distribute",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.min-free-inodes",
.voltype = "cluster/distribute",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.rebalance-stats",
.voltype = "cluster/distribute",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.subvols-per-directory",
.voltype = "cluster/distribute",
.option = "directory-layout-spread",
.op_version = 2,
.validate_fn = validate_subvols_per_directory,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.readdir-optimize",
.voltype = "cluster/distribute",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.rsync-hash-regex",
.voltype = "cluster/distribute",
.type = NO_DOC,
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.extra-hash-regex",
.voltype = "cluster/distribute",
.type = NO_DOC,
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.dht-xattr-name",
.voltype = "cluster/distribute",
.option = "xattr-name",
.type = NO_DOC,
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "cluster.randomize-hash-range-by-gfid",
.voltype = "cluster/distribute",
.option = "randomize-hash-range-by-gfid",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_6_0,
.flags = VOLOPT_FLAG_CLIENT_OPT,
},
{
.key = "cluster.rebal-throttle",
.voltype = "cluster/distribute",
.option = "rebal-throttle",
.op_version = GD_OP_VERSION_3_7_0,
.validate_fn = validate_defrag_throttle_option,
.flags = VOLOPT_FLAG_CLIENT_OPT,
},
{
.key = "cluster.lock-migration",
.voltype = "cluster/distribute",
.option = "lock-migration",
.value = "off",
.op_version = GD_OP_VERSION_3_8_0,
.validate_fn = validate_lock_migration_option,
.flags = VOLOPT_FLAG_CLIENT_OPT,
},
{
.key = "cluster.force-migration",
.voltype = "cluster/distribute",
.option = "force-migration",
.value = "off",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT,
},
/* NUFA xlator options (Distribute special case) */
{.key = "cluster.nufa",
.voltype = "cluster/distribute",
.option = "!nufa",
.type = NO_DOC,
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.local-volume-name",
.voltype = "cluster/nufa",
.option = "local-volume-name",
.type = NO_DOC,
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "cluster.weighted-rebalance",
.voltype = "cluster/distribute",
.op_version = GD_OP_VERSION_3_6_0,
},
/* Switch xlator options (Distribute special case) */
{.key = "cluster.switch",
.voltype = "cluster/distribute",
.option = "!switch",
.type = NO_DOC,
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.switch-pattern",
.voltype = "cluster/switch",
.option = "pattern.switch.case",
.type = NO_DOC,
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
/* AFR xlator options */
{.key = "cluster.entry-change-log",
.voltype = "cluster/replicate",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.read-subvolume",
.voltype = "cluster/replicate",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.read-subvolume-index",
.voltype = "cluster/replicate",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.read-hash-mode",
.voltype = "cluster/replicate",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.background-self-heal-count",
.voltype = "cluster/replicate",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.metadata-self-heal",
.voltype = "cluster/replicate",
.op_version = 1,
.validate_fn = validate_replica,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.data-self-heal",
.voltype = "cluster/replicate",
.op_version = 1,
.validate_fn = validate_replica,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.entry-self-heal",
.voltype = "cluster/replicate",
.op_version = 1,
.validate_fn = validate_replica,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.self-heal-daemon",
.voltype = "cluster/replicate",
.option = "!self-heal-daemon",
.op_version = 1,
.validate_fn = validate_replica_heal_enable_disable},
{.key = "cluster.heal-timeout",
.voltype = "cluster/replicate",
.option = "!heal-timeout",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.strict-readdir",
.voltype = "cluster/replicate",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.self-heal-window-size",
.voltype = "cluster/replicate",
.option = "data-self-heal-window-size",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.data-change-log",
.voltype = "cluster/replicate",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.metadata-change-log",
.voltype = "cluster/replicate",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.data-self-heal-algorithm",
.voltype = "cluster/replicate",
.option = "data-self-heal-algorithm",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.eager-lock",
.voltype = "cluster/replicate",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.eager-lock",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_7_10,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.other-eager-lock",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_13_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.eager-lock-timeout",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.other-eager-lock-timeout",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.quorum-type",
.voltype = "cluster/replicate",
.option = "quorum-type",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.quorum-count",
.voltype = "cluster/replicate",
.option = "quorum-count",
.op_version = 1,
.validate_fn = validate_quorum_count,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.choose-local",
.voltype = "cluster/replicate",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.self-heal-readdir-size",
.voltype = "cluster/replicate",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.post-op-delay-secs",
.voltype = "cluster/replicate",
.type = NO_DOC,
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.readdir-failover",
.voltype = "cluster/replicate",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.ensure-durability",
.voltype = "cluster/replicate",
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.consistent-metadata",
.voltype = "cluster/replicate",
.type = DOC,
.op_version = GD_OP_VERSION_3_7_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.heal-wait-queue-length",
.voltype = "cluster/replicate",
.type = DOC,
.op_version = GD_OP_VERSION_3_7_10,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.favorite-child-policy",
.voltype = "cluster/replicate",
.type = DOC,
.op_version = GD_OP_VERSION_3_7_12,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.full-lock",
.voltype = "cluster/replicate",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_13_2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
/* IO-stats xlator options */
{.key = VKEY_DIAG_LAT_MEASUREMENT,
.voltype = "debug/io-stats",
.option = "latency-measurement",
.value = "off",
.op_version = 1},
{.key = "diagnostics.dump-fd-stats",
.voltype = "debug/io-stats",
.op_version = 1},
{.key = VKEY_DIAG_CNT_FOP_HITS,
.voltype = "debug/io-stats",
.option = "count-fop-hits",
.value = "off",
.type = NO_DOC,
.op_version = 1},
{.key = "diagnostics.brick-log-level",
.voltype = "debug/io-stats",
.value = "INFO",
.option = "!brick-log-level",
.op_version = 1},
{.key = "diagnostics.client-log-level",
.voltype = "debug/io-stats",
.value = "INFO",
.option = "!client-log-level",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "diagnostics.brick-sys-log-level",
.voltype = "debug/io-stats",
.option = "!sys-log-level",
.op_version = 1},
{.key = "diagnostics.client-sys-log-level",
.voltype = "debug/io-stats",
.option = "!sys-log-level",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "diagnostics.brick-logger",
.voltype = "debug/io-stats",
.option = "!logger",
.op_version = GD_OP_VERSION_3_6_0,
},
{.key = "diagnostics.client-logger",
.voltype = "debug/io-stats",
.option = "!logger",
.op_version = GD_OP_VERSION_3_6_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "diagnostics.brick-log-format",
.voltype = "debug/io-stats",
.option = "!log-format",
.op_version = GD_OP_VERSION_3_6_0,
},
{.key = "diagnostics.client-log-format",
.voltype = "debug/io-stats",
.option = "!log-format",
.op_version = GD_OP_VERSION_3_6_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "diagnostics.brick-log-buf-size",
.voltype = "debug/io-stats",
.option = "!log-buf-size",
.op_version = GD_OP_VERSION_3_6_0,
},
{.key = "diagnostics.client-log-buf-size",
.voltype = "debug/io-stats",
.option = "!log-buf-size",
.op_version = GD_OP_VERSION_3_6_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "diagnostics.brick-log-flush-timeout",
.voltype = "debug/io-stats",
.option = "!log-flush-timeout",
.op_version = GD_OP_VERSION_3_6_0,
},
{.key = "diagnostics.client-log-flush-timeout",
.voltype = "debug/io-stats",
.option = "!log-flush-timeout",
.op_version = GD_OP_VERSION_3_6_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "diagnostics.stats-dump-interval",
.voltype = "debug/io-stats",
.option = "ios-dump-interval",
.op_version = 1},
{.key = "diagnostics.fop-sample-interval",
.voltype = "debug/io-stats",
.option = "ios-sample-interval",
.op_version = 1},
{
.key = "diagnostics.stats-dump-format",
.voltype = "debug/io-stats",
.option = "ios-dump-format",
.op_version = GD_OP_VERSION_3_12_0,
},
{.key = "diagnostics.fop-sample-buf-size",
.voltype = "debug/io-stats",
.option = "ios-sample-buf-size",
.op_version = 1},
{.key = "diagnostics.stats-dnscache-ttl-sec",
.voltype = "debug/io-stats",
.option = "ios-dnscache-ttl-sec",
.op_version = 1},
/* IO-cache xlator options */
{.key = "performance.cache-max-file-size",
.voltype = "performance/io-cache",
.option = "max-file-size",
.op_version = 1,
.validate_fn = validate_cache_max_min_size,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-min-file-size",
.voltype = "performance/io-cache",
.option = "min-file-size",
.op_version = 1,
.validate_fn = validate_cache_max_min_size,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-refresh-timeout",
.voltype = "performance/io-cache",
.option = "cache-timeout",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-priority",
.voltype = "performance/io-cache",
.option = "priority",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-size",
.voltype = "performance/io-cache",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
/* IO-threads xlator options */
{.key = "performance.io-thread-count",
.voltype = "performance/io-threads",
.option = "thread-count",
.op_version = 1},
{.key = "performance.high-prio-threads",
.voltype = "performance/io-threads",
.op_version = 1},
{.key = "performance.normal-prio-threads",
.voltype = "performance/io-threads",
.op_version = 1},
{.key = "performance.low-prio-threads",
.voltype = "performance/io-threads",
.op_version = 1},
{.key = "performance.least-prio-threads",
.voltype = "performance/io-threads",
.op_version = 1},
{.key = "performance.enable-least-priority",
.voltype = "performance/io-threads",
.op_version = 1},
{.key = "performance.iot-watchdog-secs",
.voltype = "performance/io-threads",
.option = "watchdog-secs",
.op_version = GD_OP_VERSION_4_1_0},
{.key = "performance.iot-cleanup-disconnected-reqs",
.voltype = "performance/io-threads",
.option = "cleanup-disconnected-reqs",
.op_version = GD_OP_VERSION_4_1_0},
{.key = "performance.iot-pass-through",
.voltype = "performance/io-threads",
.option = "pass-through",
.op_version = GD_OP_VERSION_4_1_0},
/* Other perf xlators' options */
{.key = "performance.io-cache-pass-through",
.voltype = "performance/io-cache",
.option = "pass-through",
.op_version = GD_OP_VERSION_4_1_0},
{.key = "performance.cache-size",
.voltype = "performance/quick-read",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.qr-cache-timeout",
.voltype = "performance/quick-read",
.option = "cache-timeout",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-invalidation",
.voltype = "performance/quick-read",
.option = "cache-invalidation",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.ctime-invalidation",
.voltype = "performance/quick-read",
.option = "ctime-invalidation",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.flush-behind",
.voltype = "performance/write-behind",
.option = "flush-behind",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.nfs.flush-behind",
.voltype = "performance/write-behind",
.option = "flush-behind",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.write-behind-window-size",
.voltype = "performance/write-behind",
.option = "cache-size",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "performance.resync-failed-syncs-after-fsync",
.voltype = "performance/write-behind",
.option = "resync-failed-syncs-after-fsync",
.op_version = GD_OP_VERSION_3_7_7,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.description = "If sync of \"cached-writes issued before fsync\" "
"(to backend) fails, this option configures whether "
"to retry syncing them after fsync or forget them. "
"If set to on, cached-writes are retried "
"till a \"flush\" fop (or a successful sync) on sync "
"failures. "
"fsync itself is failed irrespective of the value of "
"this option. ",
},
{.key = "performance.nfs.write-behind-window-size",
.voltype = "performance/write-behind",
.option = "cache-size",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.strict-o-direct",
.voltype = "performance/write-behind",
.option = "strict-O_DIRECT",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.nfs.strict-o-direct",
.voltype = "performance/write-behind",
.option = "strict-O_DIRECT",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.strict-write-ordering",
.voltype = "performance/write-behind",
.option = "strict-write-ordering",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.nfs.strict-write-ordering",
.voltype = "performance/write-behind",
.option = "strict-write-ordering",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.write-behind-trickling-writes",
.voltype = "performance/write-behind",
.option = "trickling-writes",
.op_version = GD_OP_VERSION_3_13_1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.aggregate-size",
.voltype = "performance/write-behind",
.option = "aggregate-size",
.op_version = GD_OP_VERSION_4_1_0,
.flags = OPT_FLAG_CLIENT_OPT},
{.key = "performance.nfs.write-behind-trickling-writes",
.voltype = "performance/write-behind",
.option = "trickling-writes",
.op_version = GD_OP_VERSION_3_13_1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.lazy-open",
.voltype = "performance/open-behind",
.option = "lazy-open",
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.read-after-open",
.voltype = "performance/open-behind",
.option = "read-after-open",
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "performance.open-behind-pass-through",
.voltype = "performance/open-behind",
.option = "pass-through",
.op_version = GD_OP_VERSION_4_1_0,
},
{.key = "performance.read-ahead-page-count",
.voltype = "performance/read-ahead",
.option = "page-count",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "performance.read-ahead-pass-through",
.voltype = "performance/read-ahead",
.option = "pass-through",
.op_version = GD_OP_VERSION_4_1_0,
},
{
.key = "performance.readdir-ahead-pass-through",
.voltype = "performance/readdir-ahead",
.option = "pass-through",
.op_version = GD_OP_VERSION_4_1_0,
},
{.key = "performance.md-cache-pass-through",
.voltype = "performance/md-cache",
.option = "pass-through",
.op_version = GD_OP_VERSION_4_1_0},
{.key = "performance.md-cache-timeout",
.voltype = "performance/md-cache",
.option = "md-cache-timeout",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-swift-metadata",
.voltype = "performance/md-cache",
.option = "cache-swift-metadata",
.op_version = GD_OP_VERSION_3_7_10,
.description = "Cache swift metadata (user.swift.metadata xattr)",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-samba-metadata",
.voltype = "performance/md-cache",
.option = "cache-samba-metadata",
.op_version = GD_OP_VERSION_3_9_0,
.description = "Cache samba metadata (user.DOSATTRIB, security.NTACL"
" xattr)",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-capability-xattrs",
.voltype = "performance/md-cache",
.option = "cache-capability-xattrs",
.op_version = GD_OP_VERSION_3_10_0,
.description = "Cache xattrs required for capability based security",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-ima-xattrs",
.voltype = "performance/md-cache",
.option = "cache-ima-xattrs",
.op_version = GD_OP_VERSION_3_10_0,
.description = "Cache xattrs required for IMA "
"(Integrity Measurement Architecture)",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.md-cache-statfs",
.voltype = "performance/md-cache",
.option = "md-cache-statfs",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.xattr-cache-list",
.voltype = "performance/md-cache",
.option = "xattr-cache-list",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.description = "A comma separated list of xattrs that shall be "
"cached by md-cache. The only wildcard allowed is '*'"},
{.key = "performance.nl-cache-pass-through",
.voltype = "performance/nl-cache",
.option = "pass-through",
.op_version = GD_OP_VERSION_4_1_0},
/* Crypt xlator options */
{.key = "features.encryption",
.voltype = "encryption/crypt",
.option = "!feat",
.value = "off",
.op_version = 3,
.description = "enable/disable client-side encryption for "
"the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "encryption.master-key",
.voltype = "encryption/crypt",
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "encryption.data-key-size",
.voltype = "encryption/crypt",
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "encryption.block-size",
.voltype = "encryption/crypt",
.op_version = 3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
/* Client xlator options */
{.key = "network.frame-timeout",
.voltype = "protocol/client",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "network.ping-timeout",
.voltype = "protocol/client",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "network.tcp-window-size",
.voltype = "protocol/client",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "client.ssl",
.voltype = "protocol/client",
.option = "transport.socket.ssl-enabled",
.value = "off",
.op_version = 2,
.description = "enable/disable client.ssl flag in the "
"volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "network.remote-dio",
.voltype = "protocol/client",
.option = "filter-O_DIRECT",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "client.own-thread",
.voltype = "protocol/client",
.option = "transport.socket.own-thread",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "client.event-threads",
.voltype = "protocol/client",
.op_version = GD_OP_VERSION_3_7_0,
},
{.key = "client.tcp-user-timeout",
.voltype = "protocol/client",
.option = "transport.tcp-user-timeout",
.op_version = GD_OP_VERSION_3_10_2,
.value = "0", /* 0 - implies "use system default" */
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "client.keepalive-time",
.voltype = "protocol/client",
.option = "transport.socket.keepalive-time",
.op_version = GD_OP_VERSION_3_10_2,
.value = "20",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "client.keepalive-interval",
.voltype = "protocol/client",
.option = "transport.socket.keepalive-interval",
.op_version = GD_OP_VERSION_3_10_2,
.value = "2",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "client.keepalive-count",
.voltype = "protocol/client",
.option = "transport.socket.keepalive-count",
.op_version = GD_OP_VERSION_3_10_2,
.value = "9",
.flags = VOLOPT_FLAG_CLIENT_OPT},
/* Server xlator options */
{.key = "network.tcp-window-size",
.voltype = "protocol/server",
.type = NO_DOC,
.op_version = 1},
{.key = "network.inode-lru-limit",
.voltype = "protocol/server",
.op_version = 1},
{.key = AUTH_ALLOW_MAP_KEY,
.voltype = "protocol/server",
.option = "!server-auth",
.value = "*",
.op_version = 1},
{.key = AUTH_REJECT_MAP_KEY,
.voltype = "protocol/server",
.option = "!server-auth",
.op_version = 1},
{.key = "transport.keepalive",
.voltype = "protocol/server",
.option = "transport.socket.keepalive",
.type = NO_DOC,
.value = "1",
.op_version = 1},
{.key = "server.allow-insecure",
.voltype = "protocol/server",
.option = "rpc-auth-allow-insecure",
.type = DOC,
.op_version = 1},
{.key = "server.root-squash",
.voltype = "protocol/server",
.option = "root-squash",
.op_version = 2},
{.key = "server.all-squash",
.voltype = "protocol/server",
.option = "all-squash",
.op_version = GD_OP_VERSION_6_0},
{.key = "server.anonuid",
.voltype = "protocol/server",
.option = "anonuid",
.op_version = 3},
{.key = "server.anongid",
.voltype = "protocol/server",
.option = "anongid",
.op_version = 3},
{.key = "server.statedump-path",
.voltype = "protocol/server",
.option = "statedump-path",
.op_version = 1},
{.key = "server.outstanding-rpc-limit",
.voltype = "protocol/server",
.option = "rpc.outstanding-rpc-limit",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "server.ssl",
.voltype = "protocol/server",
.value = "off",
.option = "transport.socket.ssl-enabled",
.description = "enable/disable server.ssl flag in the "
"volume.",
.op_version = 2},
{
.key = "auth.ssl-allow",
.voltype = "protocol/server",
.option = "!ssl-allow",
.value = "*",
.type = DOC,
.description = "Allow a comma separated list of common names (CN) of "
"the clients that are allowed to access the server."
"By default, all TLS authenticated clients are "
"allowed to access the server.",
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = "server.manage-gids",
.voltype = "protocol/server",
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = "server.dynamic-auth",
.voltype = "protocol/server",
.op_version = GD_OP_VERSION_3_7_5,
},
{
.key = "client.send-gids",
.voltype = "protocol/client",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = "server.gid-timeout",
.voltype = "protocol/server",
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = "server.own-thread",
.voltype = "protocol/server",
.option = "transport.socket.own-thread",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "server.event-threads",
.voltype = "protocol/server",
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "server.tcp-user-timeout",
.voltype = "protocol/server",
.option = "transport.tcp-user-timeout",
.op_version = GD_OP_VERSION_3_10_2,
},
{
.key = "server.keepalive-time",
.voltype = "protocol/server",
.option = "transport.socket.keepalive-time",
.op_version = GD_OP_VERSION_3_10_2,
.value = "20",
},
{
.key = "server.keepalive-interval",
.voltype = "protocol/server",
.option = "transport.socket.keepalive-interval",
.op_version = GD_OP_VERSION_3_10_2,
.value = "2",
},
{
.key = "server.keepalive-count",
.voltype = "protocol/server",
.option = "transport.socket.keepalive-count",
.op_version = GD_OP_VERSION_3_10_2,
.value = "9",
},
{
.key = "transport.listen-backlog",
.voltype = "protocol/server",
.option = "transport.listen-backlog",
.op_version = GD_OP_VERSION_3_11_1,
.validate_fn = validate_server_options,
.description = "This option uses the value of backlog argument that "
"defines the maximum length to which the queue of "
"pending connections for socket fd may grow.",
.value = "1024",
},
/* Generic transport options */
{
.key = SSL_OWN_CERT_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-own-cert",
.op_version = GD_OP_VERSION_3_7_4,
},
{
.key = SSL_PRIVATE_KEY_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-private-key",
.op_version = GD_OP_VERSION_3_7_4,
},
{
.key = SSL_CA_LIST_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-ca-list",
.op_version = GD_OP_VERSION_3_7_4,
},
{
.key = SSL_CRL_PATH_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-crl-path",
.op_version = GD_OP_VERSION_3_7_4,
},
{
.key = SSL_CERT_DEPTH_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-cert-depth",
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = SSL_CIPHER_LIST_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-cipher-list",
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = SSL_DH_PARAM_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-dh-param",
.op_version = GD_OP_VERSION_3_7_4,
},
{
.key = SSL_EC_CURVE_OPT,
.voltype = "rpc-transport/socket",
.option = "!ssl-ec-curve",
.op_version = GD_OP_VERSION_3_7_4,
},
{
.key = "transport.address-family",
.voltype = "protocol/server",
.option = "!address-family",
.op_version = GD_OP_VERSION_3_7_4,
.type = NO_DOC,
},
/* Performance xlators enable/disbable options */
{.key = "performance.write-behind",
.voltype = "performance/write-behind",
.option = "!perf",
.value = "on",
.op_version = 1,
.description = "enable/disable write-behind translator in the "
"volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.read-ahead",
.voltype = "performance/read-ahead",
.option = "!perf",
.value = "on",
.op_version = 1,
.description = "enable/disable read-ahead translator in the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.readdir-ahead",
.voltype = "performance/readdir-ahead",
.option = "!perf",
.value = "on",
.op_version = 3,
.description = "enable/disable readdir-ahead translator in the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.io-cache",
.voltype = "performance/io-cache",
.option = "!perf",
.value = "on",
.op_version = 1,
.description = "enable/disable io-cache translator in the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.open-behind",
.voltype = "performance/open-behind",
.option = "!perf",
.value = "on",
.op_version = 2,
.description = "enable/disable open-behind translator in the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT
},
{.key = "performance.quick-read",
.voltype = "performance/quick-read",
.option = "!perf",
.value = "on",
.op_version = 1,
.description = "enable/disable quick-read translator in the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.nl-cache",
.voltype = "performance/nl-cache",
.option = "!perf",
.value = "off",
.op_version = GD_OP_VERSION_3_11_0,
.description = "enable/disable negative entry caching translator in "
"the volume. Enabling this option improves performance"
" of 'create file/directory' workload",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.stat-prefetch",
.voltype = "performance/md-cache",
.option = "!perf",
.value = "on",
.op_version = 1,
.description = "enable/disable meta-data caching translator in the "
"volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.client-io-threads",
.voltype = "performance/io-threads",
.option = "!perf",
.value = "on",
.op_version = 1,
.description = "enable/disable io-threads translator in the client "
"graph of volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.nfs.write-behind",
.voltype = "performance/write-behind",
.option = "!nfsperf",
.value = "on",
.op_version = 1,
.description = "enable/disable write-behind translator in the volume",
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.nfs.read-ahead",
.voltype = "performance/read-ahead",
.option = "!nfsperf",
.value = "off",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.nfs.io-cache",
.voltype = "performance/io-cache",
.option = "!nfsperf",
.value = "off",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.nfs.quick-read",
.voltype = "performance/quick-read",
.option = "!nfsperf",
.value = "off",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.nfs.stat-prefetch",
.voltype = "performance/md-cache",
.option = "!nfsperf",
.value = "off",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.nfs.io-threads",
.voltype = "performance/io-threads",
.option = "!nfsperf",
.value = "off",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "performance.force-readdirp",
.voltype = "performance/md-cache",
.option = "force-readdirp",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.cache-invalidation",
.voltype = "performance/md-cache",
.option = "cache-invalidation",
.op_version = GD_OP_VERSION_3_9_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.global-cache-invalidation",
.voltype = "performance/md-cache",
.option = "global-cache-invalidation",
.op_version = GD_OP_VERSION_6_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
/* Feature translators */
{.key = "features.uss",
.voltype = "features/snapview-server",
.op_version = GD_OP_VERSION_3_6_0,
.value = "off",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT,
.validate_fn = validate_uss,
.description = "enable/disable User Serviceable Snapshots on the "
"volume."},
{.key = "features.snapshot-directory",
.voltype = "features/snapview-client",
.op_version = GD_OP_VERSION_3_6_0,
.value = ".snaps",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT,
.validate_fn = validate_uss_dir,
.description = "Entry point directory for entering snapshot world. "
"Value can have only [0-9a-z-_] and starts with "
"dot (.) and cannot exceed 255 character"},
{.key = "features.show-snapshot-directory",
.voltype = "features/snapview-client",
.op_version = GD_OP_VERSION_3_6_0,
.value = "off",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT,
.description = "show entry point in readdir output of "
"snapdir-entry-path which is set by samba"},
{.key = "features.tag-namespaces",
.voltype = "features/namespace",
.op_version = GD_OP_VERSION_4_1_0,
.option = "tag-namespaces",
.value = "off",
.flags = OPT_FLAG_CLIENT_OPT,
.description = "This option enables this translator's functionality "
"that tags every fop with a namespace hash for later "
"throttling, stats collection, logging, etc."},
#ifdef HAVE_LIB_Z
/* Compressor-decompressor xlator options
* defaults used from xlator/features/compress/src/cdc.h
*/
{.key = "network.compression",
.voltype = "features/cdc",
.option = "!feat",
.value = "off",
.op_version = 3,
.description = "enable/disable network compression translator",
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "network.compression.window-size",
.voltype = "features/cdc",
.option = "window-size",
.op_version = 3},
{.key = "network.compression.mem-level",
.voltype = "features/cdc",
.option = "mem-level",
.op_version = 3},
{.key = "network.compression.min-size",
.voltype = "features/cdc",
.option = "min-size",
.op_version = 3},
{.key = "network.compression.compression-level",
.voltype = "features/cdc",
.option = "compression-level",
.op_version = 3},
{.key = "network.compression.debug",
.voltype = "features/cdc",
.option = "debug",
.type = NO_DOC,
.op_version = 3},
#endif
/* Quota xlator options */
{
.key = VKEY_FEATURES_LIMIT_USAGE,
.voltype = "features/quota",
.option = "limit-set",
.type = NO_DOC,
.op_version = 1,
},
{
.key = "features.default-soft-limit",
.voltype = "features/quota",
.option = "default-soft-limit",
.type = NO_DOC,
.op_version = 3,
},
{
.key = "features.soft-timeout",
.voltype = "features/quota",
.option = "soft-timeout",
.type = NO_DOC,
.op_version = 3,
},
{
.key = "features.hard-timeout",
.voltype = "features/quota",
.option = "hard-timeout",
.type = NO_DOC,
.op_version = 3,
},
{
.key = "features.alert-time",
.voltype = "features/quota",
.option = "alert-time",
.type = NO_DOC,
.op_version = 3,
},
{
.key = "features.quota-deem-statfs",
.voltype = "features/quota",
.option = "deem-statfs",
.value = "off",
.type = DOC,
.op_version = 2,
.validate_fn = validate_quota,
},
/* Marker xlator options */
{.key = VKEY_MARKER_XTIME,
.voltype = "features/marker",
.option = "xtime",
.value = "off",
.type = NO_DOC,
.flags = VOLOPT_FLAG_FORCE,
.op_version = 1},
{.key = VKEY_MARKER_XTIME,
.voltype = "features/marker",
.option = "!xtime",
.value = "off",
.type = NO_DOC,
.flags = VOLOPT_FLAG_FORCE,
.op_version = 1},
{.key = VKEY_MARKER_XTIME_FORCE,
.voltype = "features/marker",
.option = "gsync-force-xtime",
.value = "off",
.type = NO_DOC,
.flags = VOLOPT_FLAG_FORCE,
.op_version = 2},
{.key = VKEY_MARKER_XTIME_FORCE,
.voltype = "features/marker",
.option = "!gsync-force-xtime",
.value = "off",
.type = NO_DOC,
.flags = VOLOPT_FLAG_FORCE,
.op_version = 2},
{.key = VKEY_FEATURES_QUOTA,
.voltype = "features/marker",
.option = "quota",
.value = "off",
.type = NO_DOC,
.flags = VOLOPT_FLAG_NEVER_RESET,
.op_version = 1},
{.key = VKEY_FEATURES_INODE_QUOTA,
.voltype = "features/marker",
.option = "inode-quota",
.value = "off",
.type = NO_DOC,
.flags = VOLOPT_FLAG_NEVER_RESET,
.op_version = 1},
{.key = VKEY_FEATURES_BITROT,
.voltype = "features/bit-rot",
.option = "bitrot",
.value = "disable",
.type = NO_DOC,
.flags = VOLOPT_FLAG_FORCE,
.op_version = GD_OP_VERSION_3_7_0},
/* Debug xlators options */
{.key = "debug.trace",
.voltype = "debug/trace",
.option = "!debug",
.value = "off",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "debug.log-history",
.voltype = "debug/trace",
.option = "log-history",
.type = NO_DOC,
.op_version = 2},
{.key = "debug.log-file",
.voltype = "debug/trace",
.option = "log-file",
.type = NO_DOC,
.op_version = 2},
{.key = "debug.exclude-ops",
.voltype = "debug/trace",
.option = "exclude-ops",
.type = NO_DOC,
.op_version = 2},
{.key = "debug.include-ops",
.voltype = "debug/trace",
.option = "include-ops",
.type = NO_DOC,
.op_version = 2},
{.key = "debug.error-gen",
.voltype = "debug/error-gen",
.option = "!debug",
.value = "off",
.type = NO_DOC,
.op_version = 1,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = "debug.error-failure",
.voltype = "debug/error-gen",
.option = "failure",
.type = NO_DOC,
.op_version = 3},
{.key = "debug.error-number",
.voltype = "debug/error-gen",
.option = "error-no",
.type = NO_DOC,
.op_version = 3},
{.key = "debug.random-failure",
.voltype = "debug/error-gen",
.option = "random-failure",
.type = NO_DOC,
.op_version = 3},
{.key = "debug.error-fops",
.voltype = "debug/error-gen",
.option = "enable",
.type = NO_DOC,
.op_version = 3},
/* NFS xlator options */
{.key = "nfs.enable-ino32",
.voltype = "nfs/server",
.option = "nfs.enable-ino32",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.mem-factor",
.voltype = "nfs/server",
.option = "nfs.mem-factor",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.export-dirs",
.voltype = "nfs/server",
.option = "nfs3.export-dirs",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.export-volumes",
.voltype = "nfs/server",
.option = "nfs3.export-volumes",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.addr-namelookup",
.voltype = "nfs/server",
.option = "rpc-auth.addr.namelookup",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.dynamic-volumes",
.voltype = "nfs/server",
.option = "nfs.dynamic-volumes",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.register-with-portmap",
.voltype = "nfs/server",
.option = "rpc.register-with-portmap",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.outstanding-rpc-limit",
.voltype = "nfs/server",
.option = "rpc.outstanding-rpc-limit",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "nfs.port",
.voltype = "nfs/server",
.option = "nfs.port",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.rpc-auth-unix",
.voltype = "nfs/server",
.option = "!rpc-auth.auth-unix.*",
.op_version = 1},
{.key = "nfs.rpc-auth-null",
.voltype = "nfs/server",
.option = "!rpc-auth.auth-null.*",
.op_version = 1},
{.key = "nfs.rpc-auth-allow",
.voltype = "nfs/server",
.option = "!rpc-auth.addr.*.allow",
.op_version = 1},
{.key = "nfs.rpc-auth-reject",
.voltype = "nfs/server",
.option = "!rpc-auth.addr.*.reject",
.op_version = 1},
{.key = "nfs.ports-insecure",
.voltype = "nfs/server",
.option = "!rpc-auth.ports.*.insecure",
.op_version = 1},
{.key = "nfs.transport-type",
.voltype = "nfs/server",
.option = "!nfs.transport-type",
.op_version = 1,
.description = "Specifies the nfs transport type. Valid "
"transport types are 'tcp' and 'rdma'."},
{.key = "nfs.trusted-sync",
.voltype = "nfs/server",
.option = "!nfs3.*.trusted-sync",
.op_version = 1},
{.key = "nfs.trusted-write",
.voltype = "nfs/server",
.option = "!nfs3.*.trusted-write",
.op_version = 1},
{.key = "nfs.volume-access",
.voltype = "nfs/server",
.option = "!nfs3.*.volume-access",
.op_version = 1},
{.key = "nfs.export-dir",
.voltype = "nfs/server",
.option = "!nfs3.*.export-dir",
.op_version = 1},
{.key = NFS_DISABLE_MAP_KEY,
.voltype = "nfs/server",
.option = "!nfs-disable",
.value = SITE_H_NFS_DISABLE,
.op_version = 1},
{.key = "nfs.nlm",
.voltype = "nfs/server",
.option = "nfs.nlm",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.acl",
.voltype = "nfs/server",
.option = "nfs.acl",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "nfs.mount-udp",
.voltype = "nfs/server",
.option = "nfs.mount-udp",
.type = GLOBAL_DOC,
.op_version = 1},
{.key = "nfs.mount-rmtab",
.voltype = "nfs/server",
.option = "nfs.mount-rmtab",
.type = GLOBAL_DOC,
.op_version = 1},
{
.key = "nfs.rpc-statd",
.voltype = "nfs/server",
.option = "nfs.rpc-statd",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = "nfs.log-level",
.voltype = "nfs/server",
.option = "nfs.log-level",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_6_0,
},
{.key = "nfs.server-aux-gids",
.voltype = "nfs/server",
.option = "nfs.server-aux-gids",
.type = NO_DOC,
.op_version = 2},
{.key = "nfs.drc",
.voltype = "nfs/server",
.option = "nfs.drc",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "nfs.drc-size",
.voltype = "nfs/server",
.option = "nfs.drc-size",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "nfs.read-size",
.voltype = "nfs/server",
.option = "nfs3.read-size",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "nfs.write-size",
.voltype = "nfs/server",
.option = "nfs3.write-size",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "nfs.readdir-size",
.voltype = "nfs/server",
.option = "nfs3.readdir-size",
.type = GLOBAL_DOC,
.op_version = 3},
{.key = "nfs.rdirplus",
.voltype = "nfs/server",
.option = "nfs.rdirplus",
.type = GLOBAL_DOC,
.op_version = GD_OP_VERSION_3_7_12,
.description = "When this option is set to off NFS falls back to "
"standard readdir instead of readdirp"},
{
.key = "nfs.event-threads",
.voltype = "nfs/server",
.option = "nfs.event-threads",
.type = NO_DOC,
.op_version = GD_OP_VERSION_4_0_0,
},
/* Cli options for Export authentication on nfs mount */
{.key = "nfs.exports-auth-enable",
.voltype = "nfs/server",
.option = "nfs.exports-auth-enable",
.type = GLOBAL_DOC,
.op_version = GD_OP_VERSION_3_7_0},
{.key = "nfs.auth-refresh-interval-sec",
.voltype = "nfs/server",
.option = "nfs.auth-refresh-interval-sec",
.type = GLOBAL_DOC,
.op_version = GD_OP_VERSION_3_7_0},
{.key = "nfs.auth-cache-ttl-sec",
.voltype = "nfs/server",
.option = "nfs.auth-cache-ttl-sec",
.type = GLOBAL_DOC,
.op_version = GD_OP_VERSION_3_7_0},
/* Other options which don't fit any place above */
{.key = "features.read-only",
.voltype = "features/read-only",
.option = "read-only",
.op_version = 1,
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "features.worm",
.voltype = "features/worm",
.option = "worm",
.value = "off",
.validate_fn = validate_boolean,
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "features.worm-file-level",
.voltype = "features/worm",
.option = "worm-file-level",
.value = "off",
.validate_fn = validate_boolean,
.op_version = GD_OP_VERSION_3_8_0,
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "features.worm-files-deletable",
.voltype = "features/worm",
.option = "worm-files-deletable",
.value = "on",
.validate_fn = validate_boolean,
.op_version = GD_OP_VERSION_3_13_0,
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{
.key = "features.default-retention-period",
.voltype = "features/worm",
.option = "default-retention-period",
.validate_fn = validate_worm_period,
.op_version = GD_OP_VERSION_3_8_0,
},
{
.key = "features.retention-mode",
.voltype = "features/worm",
.option = "retention-mode",
.validate_fn = validate_reten_mode,
.op_version = GD_OP_VERSION_3_8_0,
},
{
.key = "features.auto-commit-period",
.voltype = "features/worm",
.option = "auto-commit-period",
.validate_fn = validate_worm_period,
.op_version = GD_OP_VERSION_3_8_0,
},
{.key = "storage.linux-aio", .voltype = "storage/posix", .op_version = 1},
{.key = "storage.batch-fsync-mode",
.voltype = "storage/posix",
.op_version = 3},
{.key = "storage.batch-fsync-delay-usec",
.voltype = "storage/posix",
.op_version = 3},
{
.key = "storage.xattr-user-namespace-mode",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_3_6_0,
},
{.key = "storage.owner-uid",
.voltype = "storage/posix",
.option = "brick-uid",
.op_version = 1},
{.key = "storage.owner-gid",
.voltype = "storage/posix",
.option = "brick-gid",
.op_version = 1},
{.key = "storage.node-uuid-pathinfo",
.voltype = "storage/posix",
.op_version = 3},
{.key = "storage.health-check-interval",
.voltype = "storage/posix",
.op_version = 3},
{
.option = "update-link-count-parent",
.key = "storage.build-pgfid",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_3_6_0,
},
{
.option = "gfid2path",
.key = "storage.gfid2path",
.type = NO_DOC,
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_3_12_0,
},
{
.option = "gfid2path-separator",
.key = "storage.gfid2path-separator",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_3_12_0,
},
{
.key = "storage.reserve",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_3_13_0,
},
{
.option = "health-check-timeout",
.key = "storage.health-check-timeout",
.type = NO_DOC,
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "fips-mode-rchecksum",
.key = "storage.fips-mode-rchecksum",
.type = NO_DOC,
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "force-create-mode",
.key = "storage.force-create-mode",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "force-directory-mode",
.key = "storage.force-directory-mode",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "create-mask",
.key = "storage.create-mask",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "create-directory-mask",
.key = "storage.create-directory-mask",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "max-hardlinks",
.key = "storage.max-hardlinks",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "ctime",
.key = "features.ctime",
.voltype = "storage/posix",
.op_version = GD_OP_VERSION_4_1_0,
},
{.key = "storage.bd-aio", .voltype = "storage/bd", .op_version = 3},
{.key = "config.memory-accounting",
.voltype = "mgmt/glusterd",
.option = "!config",
.op_version = 2,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "config.transport",
.voltype = "mgmt/glusterd",
.option = "!config",
.op_version = 2},
{.key = VKEY_CONFIG_GFPROXY,
.voltype = "configuration",
.option = "gfproxyd",
.value = "off",
.type = DOC,
.op_version = GD_OP_VERSION_3_13_0,
.description = "If this option is enabled, the proxy client daemon "
"called gfproxyd will be started on all the trusted "
"storage pool nodes"},
{.key = GLUSTERD_QUORUM_TYPE_KEY,
.voltype = "mgmt/glusterd",
.value = "off",
.op_version = 2},
{.key = GLUSTERD_QUORUM_RATIO_KEY,
.voltype = "mgmt/glusterd",
.value = "0",
.op_version = 2},
/* changelog translator - global tunables */
{.key = "changelog.changelog",
.voltype = "features/changelog",
.type = NO_DOC,
.op_version = 3},
{.key = "changelog.changelog-dir",
.voltype = "features/changelog",
.type = NO_DOC,
.op_version = 3},
{.key = "changelog.encoding",
.voltype = "features/changelog",
.type = NO_DOC,
.op_version = 3},
{.key = "changelog.rollover-time",
.voltype = "features/changelog",
.type = NO_DOC,
.op_version = 3},
{.key = "changelog.fsync-interval",
.voltype = "features/changelog",
.type = NO_DOC,
.op_version = 3},
{
.key = "changelog.changelog-barrier-timeout",
.voltype = "features/changelog",
.value = BARRIER_TIMEOUT,
.op_version = GD_OP_VERSION_3_6_0,
},
{.key = "changelog.capture-del-path",
.voltype = "features/changelog",
.type = NO_DOC,
.op_version = 3},
{
.key = "features.barrier",
.voltype = "features/barrier",
.value = "disable",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "features.barrier-timeout",
.voltype = "features/barrier",
.value = BARRIER_TIMEOUT,
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = GLUSTERD_GLOBAL_OP_VERSION_KEY,
.voltype = "mgmt/glusterd",
.op_version = GD_OP_VERSION_3_6_0,
},
{
.key = GLUSTERD_MAX_OP_VERSION_KEY,
.voltype = "mgmt/glusterd",
.op_version = GD_OP_VERSION_3_10_0,
},
/*Trash translator options */
{
.key = "features.trash",
.voltype = "features/trash",
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "features.trash-dir",
.voltype = "features/trash",
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "features.trash-eliminate-path",
.voltype = "features/trash",
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "features.trash-max-filesize",
.voltype = "features/trash",
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "features.trash-internal-op",
.voltype = "features/trash",
.op_version = GD_OP_VERSION_3_7_0,
},
{.key = GLUSTERD_SHARED_STORAGE_KEY,
.voltype = "mgmt/glusterd",
.value = "disable",
.type = GLOBAL_DOC,
.op_version = GD_OP_VERSION_3_7_1,
.description = "Create and mount the shared storage volume"
"(gluster_shared_storage) at "
"/var/run/gluster/shared_storage on enabling this "
"option. Unmount and delete the shared storage volume "
" on disabling this option."},
{
.key = "locks.trace",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "locks.mandatory-locking",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_3_8_0,
.validate_fn = validate_mandatory_locking,
},
{.key = "cluster.disperse-self-heal-daemon",
.voltype = "cluster/disperse",
.type = NO_DOC,
.option = "self-heal-daemon",
.op_version = GD_OP_VERSION_3_7_0,
.validate_fn = validate_disperse_heal_enable_disable},
{.key = "cluster.quorum-reads",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_7_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "client.bind-insecure",
.voltype = "protocol/client",
.option = "client-bind-insecure",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_7_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "features.timeout",
.voltype = "features/quiesce",
.option = "timeout",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.description = "Specifies the number of seconds the "
"quiesce translator will wait "
"for a CHILD_UP event before "
"force-unwinding the frames it has "
"currently stored for retry."},
{.key = "features.failover-hosts",
.voltype = "features/quiesce",
.option = "failover-hosts",
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.description = "It is a comma separated list of hostname/IP "
"addresses. It Specifies the list of hosts where "
"the gfproxy daemons are running, to which the "
"the thin clients can failover to."},
{.key = "features.shard",
.voltype = "features/shard",
.value = "off",
.option = "!shard",
.op_version = GD_OP_VERSION_3_7_0,
.description = "enable/disable sharding translator on the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "features.shard-block-size",
.voltype = "features/shard",
.op_version = GD_OP_VERSION_3_7_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "features.shard-lru-limit",
.voltype = "features/shard",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.type = NO_DOC,
},
{.key = "features.shard-deletion-rate",
.voltype = "features/shard",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "features.scrub-throttle",
.voltype = "features/bit-rot",
.value = "lazy",
.option = "scrub-throttle",
.op_version = GD_OP_VERSION_3_7_0,
.type = NO_DOC,
},
{
.key = "features.scrub-freq",
.voltype = "features/bit-rot",
.value = "biweekly",
.option = "scrub-frequency",
.op_version = GD_OP_VERSION_3_7_0,
.type = NO_DOC,
},
{
.key = "features.scrub",
.voltype = "features/bit-rot",
.option = "scrubber",
.op_version = GD_OP_VERSION_3_7_0,
.flags = VOLOPT_FLAG_FORCE,
.type = NO_DOC,
},
{
.key = "features.expiry-time",
.voltype = "features/bit-rot",
.value = SIGNING_TIMEOUT,
.option = "expiry-time",
.op_version = GD_OP_VERSION_3_7_0,
.type = NO_DOC,
},
/* Upcall translator options */
{
.key = "features.cache-invalidation",
.voltype = "features/upcall",
.value = "off",
.op_version = GD_OP_VERSION_3_7_0,
},
{
.key = "features.cache-invalidation-timeout",
.voltype = "features/upcall",
.op_version = GD_OP_VERSION_3_7_0,
},
/* Lease translator options */
{
.key = "features.leases",
.voltype = "features/leases",
.value = "off",
.op_version = GD_OP_VERSION_3_8_0,
},
{
.key = "features.lease-lock-recall-timeout",
.voltype = "features/leases",
.op_version = GD_OP_VERSION_3_8_0,
},
{.key = "disperse.background-heals",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_7_3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.heal-wait-qlength",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_7_3,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "cluster.heal-timeout",
.voltype = "cluster/disperse",
.option = "!heal-timeout",
.op_version = GD_OP_VERSION_3_7_3,
.type = NO_DOC,
},
{.key = "dht.force-readdirp",
.voltype = "cluster/distribute",
.option = "use-readdirp",
.op_version = GD_OP_VERSION_3_7_5,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.read-policy",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_7_6,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.shd-max-threads",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_7_12,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.validate_fn = validate_replica},
{.key = "cluster.shd-wait-qlength",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_7_12,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.locking-scheme",
.voltype = "cluster/replicate",
.type = DOC,
.op_version = GD_OP_VERSION_3_7_12,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.granular-entry-heal",
.voltype = "cluster/replicate",
.type = DOC,
.op_version = GD_OP_VERSION_3_8_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.option = "revocation-secs",
.key = "features.locks-revocation-secs",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_3_9_0,
},
{
.option = "revocation-clear-all",
.key = "features.locks-revocation-clear-all",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_3_9_0,
},
{
.option = "revocation-max-blocked",
.key = "features.locks-revocation-max-blocked",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_3_9_0,
},
{
.option = "monkey-unlocking",
.key = "features.locks-monkey-unlocking",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_3_9_0,
.type = NO_DOC,
},
{
.option = "notify-contention",
.key = "features.locks-notify-contention",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_4_0_0,
},
{
.option = "notify-contention-delay",
.key = "features.locks-notify-contention-delay",
.voltype = "features/locks",
.op_version = GD_OP_VERSION_4_0_0,
},
{.key = "disperse.shd-max-threads",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_9_0,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.validate_fn = validate_disperse},
{.key = "disperse.shd-wait-qlength",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_9_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.cpu-extensions",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_9_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.self-heal-window-size",
.voltype = "cluster/disperse",
.op_version = GD_OP_VERSION_3_11_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.use-compound-fops",
.voltype = "cluster/replicate",
.value = "off",
.type = DOC,
.op_version = GD_OP_VERSION_3_8_4,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "performance.parallel-readdir",
.voltype = "performance/readdir-ahead",
.option = "parallel-readdir",
.value = "off",
.type = DOC,
.op_version = GD_OP_VERSION_3_10_0,
.validate_fn = validate_parallel_readdir,
.description = "If this option is enabled, the readdir operation "
"is performed in parallel on all the bricks, thus "
"improving the performance of readdir. Note that "
"the performance improvement is higher in large "
"clusters"},
{
.key = "performance.rda-request-size",
.voltype = "performance/readdir-ahead",
.option = "rda-request-size",
.value = "131072",
.flags = VOLOPT_FLAG_CLIENT_OPT,
.type = DOC,
.op_version = GD_OP_VERSION_3_9_1,
},
{
.key = "performance.rda-low-wmark",
.voltype = "performance/readdir-ahead",
.option = "rda-low-wmark",
.type = NO_DOC,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.op_version = GD_OP_VERSION_3_9_1,
},
{
.key = "performance.rda-high-wmark",
.voltype = "performance/readdir-ahead",
.type = NO_DOC,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.op_version = GD_OP_VERSION_3_9_1,
},
{.key = "performance.rda-cache-limit",
.voltype = "performance/readdir-ahead",
.value = "10MB",
.type = DOC,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.op_version = GD_OP_VERSION_3_9_1,
.validate_fn = validate_rda_cache_limit},
{
.key = "performance.nl-cache-positive-entry",
.voltype = "performance/nl-cache",
.type = DOC,
.flags = VOLOPT_FLAG_CLIENT_OPT,
.op_version = GD_OP_VERSION_3_11_0,
.description = "enable/disable storing of entries that were lookedup"
" and found to be present in the volume, thus lookup"
" on non existent file is served from the cache",
},
{
.key = "performance.nl-cache-limit",
.voltype = "performance/nl-cache",
.value = "10MB",
.flags = VOLOPT_FLAG_CLIENT_OPT,
.op_version = GD_OP_VERSION_3_11_0,
},
{
.key = "performance.nl-cache-timeout",
.voltype = "performance/nl-cache",
.flags = VOLOPT_FLAG_CLIENT_OPT,
.op_version = GD_OP_VERSION_3_11_0,
},
/* Brick multiplexing options */
{.key = GLUSTERD_BRICK_MULTIPLEX_KEY,
.voltype = "mgmt/glusterd",
.value = "off",
.op_version = GD_OP_VERSION_3_10_0,
.validate_fn = validate_boolean,
.type = GLOBAL_DOC,
.description = "This global option can be used to enable/disable "
"brick multiplexing. Brick multiplexing ensures that "
"compatible brick instances can share one single "
"brick process."},
{.key = GLUSTERD_BRICKMUX_LIMIT_KEY,
.voltype = "mgmt/glusterd",
.value = GLUSTERD_BRICKMUX_LIMIT_DFLT_VALUE,
.op_version = GD_OP_VERSION_3_12_0,
.validate_fn = validate_mux_limit,
.type = GLOBAL_DOC,
.description = "This option can be used to limit the number of brick "
"instances per brick process when brick-multiplexing "
"is enabled. If not explicitly set, this tunable is "
"set to 0 which denotes that brick-multiplexing can "
"happen without any limit on the number of bricks per "
"process. Also this option can't be set when the "
"brick-multiplexing feature is disabled."},
{.key = "disperse.optimistic-change-log",
.voltype = "cluster/disperse",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_10_1,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "disperse.stripe-cache",
.voltype = "cluster/disperse",
.type = NO_DOC,
.op_version = GD_OP_VERSION_4_0_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
/* Halo replication options */
{.key = "cluster.halo-enabled",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_11_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.halo-shd-max-latency",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_11_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.halo-nfsd-max-latency",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_11_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.halo-max-latency",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_11_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.halo-max-replicas",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_11_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "cluster.halo-min-replicas",
.voltype = "cluster/replicate",
.op_version = GD_OP_VERSION_3_11_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = VKEY_FEATURES_SELINUX,
.voltype = "features/selinux",
.type = NO_DOC,
.value = "on",
.op_version = GD_OP_VERSION_3_11_0,
.description = "Convert security.selinux xattrs to "
"trusted.gluster.selinux on the bricks. Recommended "
"to have enabled when clients and/or bricks support "
"SELinux."},
{.key = GLUSTERD_LOCALTIME_LOGGING_KEY,
.voltype = "mgmt/glusterd",
.type = GLOBAL_DOC,
.op_version = GD_OP_VERSION_3_12_0,
.validate_fn = validate_boolean},
{.key = GLUSTERD_DAEMON_LOG_LEVEL_KEY,
.voltype = "mgmt/glusterd",
.type = GLOBAL_NO_DOC,
.value = "INFO",
.op_version = GD_OP_VERSION_5_0},
{.key = "debug.delay-gen",
.voltype = "debug/delay-gen",
.option = "!debug",
.value = "off",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_13_0,
.flags = VOLOPT_FLAG_XLATOR_OPT},
{
.key = "delay-gen.delay-percentage",
.voltype = "debug/delay-gen",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_13_0,
},
{
.key = "delay-gen.delay-duration",
.voltype = "debug/delay-gen",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_13_0,
},
{
.key = "delay-gen.enable",
.voltype = "debug/delay-gen",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_13_0,
},
{.key = "disperse.parallel-writes",
.voltype = "cluster/disperse",
.type = NO_DOC,
.op_version = GD_OP_VERSION_3_13_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{
.key = "features.sdfs",
.voltype = "features/sdfs",
.value = "off",
.option = "!features",
.op_version = GD_OP_VERSION_4_0_0,
.description = "enable/disable dentry serialization xlator in volume",
.type = NO_DOC,
},
{.key = "features.cloudsync",
.voltype = "features/cloudsync",
.value = "off",
.op_version = GD_OP_VERSION_4_1_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "features.ctime",
.voltype = "features/utime",
.validate_fn = validate_boolean,
.value = "on",
.option = "!utime",
.op_version = GD_OP_VERSION_4_1_0,
.description = "enable/disable utime translator on the volume.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "ctime.noatime",
.voltype = "features/utime",
.validate_fn = validate_boolean,
.value = "on",
.option = "noatime",
.op_version = GD_OP_VERSION_5_0,
.description = "enable/disable noatime option with ctime enabled.",
.flags = VOLOPT_FLAG_CLIENT_OPT | VOLOPT_FLAG_XLATOR_OPT},
{.key = "feature.cloudsync-storetype",
.voltype = "features/cloudsync",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "features.s3plugin-seckey",
.voltype = "features/cloudsync",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "features.s3plugin-keyid",
.voltype = "features/cloudsync",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "features.s3plugin-bucketid",
.voltype = "features/cloudsync",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "features.s3plugin-hostname",
.voltype = "features/cloudsync",
.op_version = GD_OP_VERSION_5_0,
.flags = VOLOPT_FLAG_CLIENT_OPT},
{.key = "features.enforce-mandatory-lock",
.voltype = "features/locks",
.value = "off",
.type = NO_DOC,
.op_version = GD_OP_VERSION_6_0,
.validate_fn = validate_boolean,
.description = "option to enforce mandatory lock on a file",
.flags = VOLOPT_FLAG_XLATOR_OPT},
{.key = NULL}};
