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/*
Copyright (c) 2013 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#endif
#include "glusterd-volgen.h"
/* dispatch table for VOLUME SET
* -----------------------------
*
* Format of entries:
*
* First field is the <key>, for the purpose of looking it up
* in volume dictionary. Each <key> is of the format "<domain>.<specifier>".
*
* Second field is <voltype>.
*
* Third field is <option>, if its unset, it's assumed to be
* the same as <specifier>.
*
* Fourth field is <value>. In this context they are used to specify
* a default. That is, even the volume dict doesn't have a value,
* we procced as if the default value were set for it.
*
* Fifth field is <doctype>, which decides if the option is public and available
* in "set help" or not. "NODOC" entries are not part of the public interface
* and are subject to change at any time. This also decides if an option is
* global (apllies to all volumes) or normal (applies to only specified volume).
*
* Sixth field is <flags>.
*
* Seventh field is <op-version>.
*
* There are two type of entries: basic and special.
*
* - Basic entries are the ones where the <option> does _not_ start with
* the bang! character ('!').
*
* In their case, <option> is understood as an option for an xlator of
* type <voltype>. Their effect is to copy over the volinfo->dict[<key>]
* value to all graph nodes of type <voltype> (if such a value is set).
*
* You are free to add entries of this type, they will become functional
* just by being present in the table.
*
* - Special entries where the <option> starts with the bang!.
*
* They are not applied to all graphs during generation, and you cannot
* extend them in a trivial way which could be just picked up. Better
* not touch them unless you know what you do.
*
*
* Another kind of grouping for options, according to visibility:
*
* - Exported: one which is used in the code. These are characterized by
* being used a macro as <key> (of the format VKEY_..., defined in
* glusterd-volgen.h
*
* - Non-exported: the rest; these have string literal <keys>.
*
* Adhering to this policy, option name changes shall be one-liners.
*
*/
struct volopt_map_entry glusterd_volopt_map[] = {
/* DHT xlator options */
{"cluster.lookup-unhashed", "cluster/distribute", NULL, NULL, DOC, 0, 1},
{"cluster.min-free-disk", "cluster/distribute", NULL, NULL, DOC, 0, 1},
{"cluster.min-free-inodes", "cluster/distribute", NULL, NULL, DOC, 0, 1},
{"cluster.rebalance-stats", "cluster/distribute", NULL, NULL, DOC, 0, 2},
{"cluster.subvols-per-directory", "cluster/distribute", "directory-layout-spread", NULL, DOC, 0, 2},
{"cluster.readdir-optimize", "cluster/distribute", NULL, NULL, DOC, 0, 2},
{"cluster.nufa", "cluster/distribute", "!nufa", NULL, NO_DOC, 0, 2},
/* AFR xlator options */
{"cluster.entry-change-log", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.read-subvolume", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.read-subvolume-index", "cluster/replicate", NULL, NULL, DOC, 0, 2},
{"cluster.read-hash-mode", "cluster/replicate", NULL, NULL, DOC, 0, 2},
{"cluster.background-self-heal-count", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.metadata-self-heal", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.data-self-heal", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.entry-self-heal", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.self-heal-daemon", "cluster/replicate", "!self-heal-daemon" , NULL, DOC, 0, 1},
{"cluster.heal-timeout", "cluster/replicate", "!heal-timeout" , NULL, DOC, 0, 2},
{"cluster.strict-readdir", "cluster/replicate", NULL, NULL, NO_DOC, 0, 1},
{"cluster.self-heal-window-size", "cluster/replicate", "data-self-heal-window-size", NULL, DOC, 0, 1},
{"cluster.data-change-log", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.metadata-change-log", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.data-self-heal-algorithm", "cluster/replicate", "data-self-heal-algorithm", NULL, DOC, 0, 1},
{"cluster.eager-lock", "cluster/replicate", NULL, NULL, DOC, 0, 1},
{"cluster.quorum-type", "cluster/replicate", "quorum-type", NULL, DOC, 0, 1},
{"cluster.quorum-count", "cluster/replicate", "quorum-count", NULL, DOC, 0, 1},
{"cluster.choose-local", "cluster/replicate", NULL, NULL, DOC, 0, 2},
{"cluster.self-heal-readdir-size", "cluster/replicate", NULL, NULL, DOC, 0, 2},
{"cluster.post-op-delay-secs", "cluster/replicate", NULL, NULL, NO_DOC, 0, 2},
{"cluster.readdir-failover", "cluster/replicate", NULL, NULL, DOC, 0, 2},
/* Stripe xlator options */
{"cluster.stripe-block-size", "cluster/stripe", "block-size", NULL, DOC, 0, 1},
{"cluster.stripe-coalesce", "cluster/stripe", "coalesce", NULL, DOC, 0, 2},
/* IO-stats xlator options */
{VKEY_DIAG_LAT_MEASUREMENT, "debug/io-stats", "latency-measurement", "off", DOC, 0, 1},
{"diagnostics.dump-fd-stats", "debug/io-stats", NULL, NULL, DOC, 0, 1},
{VKEY_DIAG_CNT_FOP_HITS, "debug/io-stats", "count-fop-hits", "off", NO_DOC, 0, 1},
{"diagnostics.brick-log-level", "debug/io-stats", "!brick-log-level", NULL, DOC, 0, 1},
{"diagnostics.client-log-level", "debug/io-stats", "!client-log-level", NULL, DOC, 0, 1},
{"diagnostics.brick-sys-log-level", "debug/io-stats", "!sys-log-level", NULL, DOC, 0, 1},
{"diagnostics.client-sys-log-level", "debug/io-stats", "!sys-log-level", NULL, DOC, 0, 1},
/* IO-cache xlator options */
{"performance.cache-max-file-size", "performance/io-cache", "max-file-size", NULL, DOC, 0, 1},
{"performance.cache-min-file-size", "performance/io-cache", "min-file-size", NULL, DOC, 0, 1},
{"performance.cache-refresh-timeout", "performance/io-cache", "cache-timeout", NULL, DOC, 0, 1},
{"performance.cache-priority", "performance/io-cache", "priority", NULL, DOC, 0, 1},
{"performance.cache-size", "performance/io-cache", NULL, NULL, DOC, 0, 1},
/* IO-threads xlator options */
{"performance.io-thread-count", "performance/io-threads", "thread-count", NULL, DOC, 0, 1},
{"performance.high-prio-threads", "performance/io-threads", NULL, NULL, DOC, 0, 1},
{"performance.normal-prio-threads", "performance/io-threads", NULL, NULL, DOC, 0, 1},
{"performance.low-prio-threads", "performance/io-threads", NULL, NULL, DOC, 0, 1},
{"performance.least-prio-threads", "performance/io-threads", NULL, NULL, DOC, 0, 1},
{"performance.enable-least-priority", "performance/io-threads", NULL, NULL, DOC, 0, 2},
{"performance.least-rate-limit", "performance/io-threads", NULL, NULL, DOC, 0, 1},
/* Other perf xlators' options */
{"performance.cache-size", "performance/quick-read", NULL, NULL, DOC, 0, 1},
{"performance.flush-behind", "performance/write-behind", "flush-behind", NULL, DOC, 0, 1},
{"performance.write-behind-window-size", "performance/write-behind", "cache-size", NULL, DOC, 1},
{"performance.strict-o-direct", "performance/write-behind", "strict-O_DIRECT", NULL, DOC, 2},
{"performance.strict-write-ordering", "performance/write-behind", "strict-write-ordering", NULL, DOC, 2},
{"performance.read-ahead-page-count", "performance/read-ahead", "page-count", NULL, DOC, 1},
{"performance.md-cache-timeout", "performance/md-cache", "md-cache-timeout", NULL, DOC, 0, 2},
/* Client xlator options */
{"network.frame-timeout", "protocol/client", NULL, NULL, DOC, 0, 1},
{"network.ping-timeout", "protocol/client", NULL, NULL, DOC, 0, 1},
{"network.tcp-window-size", "protocol/client", NULL, NULL, DOC, 0, 1},
{"features.lock-heal", "protocol/client", "lk-heal", NULL, DOC, 0, 1},
{"features.grace-timeout", "protocol/client", "grace-timeout", NULL, DOC, 0, 1},
{"client.ssl", "protocol/client", "transport.socket.ssl-enabled", NULL, NO_DOC, 0, 2},
{"network.remote-dio", "protocol/client", "filter-O_DIRECT", NULL, DOC, 0, 1},
/* Server xlator options */
{"network.tcp-window-size", "protocol/server", NULL, NULL, DOC, 0, 1},
{"network.inode-lru-limit", "protocol/server", NULL, NULL, DOC, 0, 1},
{AUTH_ALLOW_MAP_KEY, "protocol/server", "!server-auth", "*", DOC, 0, 1},
{AUTH_REJECT_MAP_KEY, "protocol/server", "!server-auth", NULL, DOC, 0},
{"transport.keepalive", "protocol/server", "transport.socket.keepalive", NULL, NO_DOC, 0, 1},
{"server.allow-insecure", "protocol/server", "rpc-auth-allow-insecure", NULL, NO_DOC, 0, 1},
{"server.statedump-path", "protocol/server", "statedump-path", NULL, DOC, 0, 1},
{"features.lock-heal", "protocol/server", "lk-heal", NULL, NO_DOC, 0, 1},
{"features.grace-timeout", "protocol/server", "grace-timeout", NULL, NO_DOC, 0, 1},
{"server.ssl", "protocol/server", "transport.socket.ssl-enabled", NULL, NO_DOC, 0, 2},
/* Performance xlators enable/disbable options */
{"performance.write-behind", "performance/write-behind", "!perf", "on", NO_DOC, 0, 1},
{"performance.read-ahead", "performance/read-ahead", "!perf", "on", NO_DOC, 0, 1},
{"performance.io-cache", "performance/io-cache", "!perf", "on", NO_DOC, 0, 1},
{"performance.quick-read", "performance/quick-read", "!perf", "on", NO_DOC, 0, 1},
{"performance.open-behind", "performance/open-behind", "!perf", "on", NO_DOC, 0, 2},
{"performance.stat-prefetch", "performance/md-cache", "!perf", "on", NO_DOC, 0, 1},
{"performance.client-io-threads", "performance/io-threads", "!perf", "off", NO_DOC, 0, 1},
{"performance.nfs.write-behind", "performance/write-behind", "!nfsperf", "off", NO_DOC, 0, 1},
{"performance.nfs.read-ahead", "performance/read-ahead", "!nfsperf", "off", NO_DOC, 0, 1},
{"performance.nfs.io-cache", "performance/io-cache", "!nfsperf", "off", NO_DOC, 0, 1},
{"performance.nfs.quick-read", "performance/quick-read", "!nfsperf", "off", NO_DOC, 0, 1},
{"performance.nfs.stat-prefetch", "performance/md-cache", "!nfsperf", "off", NO_DOC, 0, 1},
{"performance.nfs.io-threads", "performance/io-threads", "!nfsperf", "off", NO_DOC, 0, 1},
{"performance.force-readdirp", "performance/md-cache", "force-readdirp", NULL, DOC, 0, 2},
/* Quota xlator options */
{VKEY_FEATURES_LIMIT_USAGE, "features/quota", "limit-set", NULL, NO_DOC, 0, 1},
{"features.quota-timeout", "features/quota", "timeout", "0", DOC, 0, 1},
/* Marker xlator options */
{VKEY_MARKER_XTIME, "features/marker", "xtime", "off", NO_DOC, OPT_FLAG_FORCE, 1},
{VKEY_MARKER_XTIME, "features/marker", "!xtime", "off", NO_DOC, OPT_FLAG_FORCE, 1},
{VKEY_FEATURES_QUOTA, "features/marker", "quota", "off", NO_DOC, OPT_FLAG_FORCE, 1},
/* Debug xlators options */
{"debug.trace", "debug/trace", "!debug","off", NO_DOC, 0, 1},
{"debug.log-history", "debug/trace", "log-history", NULL, NO_DOC, 0, 2},
{"debug.log-file", "debug/trace", "log-file", NULL, NO_DOC, 0, 2},
{"debug.exclude-ops", "debug/trace", "exclude-ops", NULL, NO_DOC, 0, 2},
{"debug.include-ops", "debug/trace", "include-ops", NULL, NO_DOC, 0, 2},
{"debug.error-gen", "debug/error-gen", "!debug","off", NO_DOC, 0, 1},
/* NFS xlator options */
{"nfs.enable-ino32", "nfs/server", "nfs.enable-ino32", NULL, GLOBAL_DOC, 0, 1},
{"nfs.mem-factor", "nfs/server", "nfs.mem-factor", NULL, GLOBAL_DOC, 0, 1},
{"nfs.export-dirs", "nfs/server", "nfs3.export-dirs", NULL, GLOBAL_DOC, 0, 1},
{"nfs.export-volumes", "nfs/server", "nfs3.export-volumes", NULL, GLOBAL_DOC, 0, 1},
{"nfs.addr-namelookup", "nfs/server", "rpc-auth.addr.namelookup", NULL, GLOBAL_DOC, 0, 1},
{"nfs.dynamic-volumes", "nfs/server", "nfs.dynamic-volumes", NULL, GLOBAL_DOC, 0, 1},
{"nfs.register-with-portmap", "nfs/server", "rpc.register-with-portmap", NULL, GLOBAL_DOC, 0, 1},
{"nfs.port", "nfs/server", "nfs.port", NULL, GLOBAL_DOC, 0, 1},
{"nfs.rpc-auth-unix", "nfs/server", "!rpc-auth.auth-unix.*", NULL, DOC, 0, 1},
{"nfs.rpc-auth-null", "nfs/server", "!rpc-auth.auth-null.*", NULL, DOC, 0, 1},
{"nfs.rpc-auth-allow", "nfs/server", "!rpc-auth.addr.*.allow", NULL, DOC, 0, 1},
{"nfs.rpc-auth-reject", "nfs/server", "!rpc-auth.addr.*.reject", NULL, DOC, 0, 1},
{"nfs.ports-insecure", "nfs/server", "!rpc-auth.ports.*.insecure", NULL, DOC, 0, 1},
{"nfs.transport-type", "nfs/server", "!nfs.transport-type", NULL, DOC, 0, 1},
{"nfs.trusted-sync", "nfs/server", "!nfs3.*.trusted-sync", NULL, DOC, 0, 1},
{"nfs.trusted-write", "nfs/server", "!nfs3.*.trusted-write", NULL, DOC, 0, 1},
{"nfs.volume-access", "nfs/server", "!nfs3.*.volume-access", NULL, DOC, 0, 1},
{"nfs.export-dir", "nfs/server", "!nfs3.*.export-dir", NULL, DOC, 0, 1},
{NFS_DISABLE_MAP_KEY, "nfs/server", "!nfs-disable", NULL, DOC, 0, 1},
{"nfs.nlm", "nfs/server", "nfs.nlm", NULL, GLOBAL_DOC, 0, 1},
{"nfs.mount-udp", "nfs/server", "nfs.mount-udp", NULL, GLOBAL_DOC, 0, 1},
{"nfs.server-aux-gids", "nfs/server", "nfs.server-aux-gids", NULL, NO_DOC, 0, 2},
/* Other options which don't fit any place above */
{"features.read-only", "features/read-only", "!read-only", "off", DOC, 0, 2},
{"features.worm", "features/worm", "!worm", "off", DOC, 0, 2},
{"storage.linux-aio", "storage/posix", NULL, NULL, DOC, 0, 2},
{"storage.owner-uid", "storage/posix", "brick-uid", NULL, DOC, 0, 2},
{"storage.owner-gid", "storage/posix", "brick-gid", NULL, DOC, 0, 2},
{"config.memory-accounting", "configuration", "!config", NULL, DOC, 0, 2},
{"config.transport", "configuration", "!config", NULL, DOC, 0, 2},
{GLUSTERD_QUORUM_TYPE_KEY, "mgmt/glusterd", NULL, "off", DOC, 0, 2},
{GLUSTERD_QUORUM_RATIO_KEY, "mgmt/glusterd", NULL, "0", DOC, 0, 2},
{NULL, }
};
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