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authorAvra Sengupta <asengupt@redhat.com>2013-02-15 13:04:57 +0530
committerAnand Avati <avati@redhat.com>2013-02-15 14:50:35 -0800
commit99fe09f4fa805ea23848c1ec56088ec1435e9015 (patch)
tree93d1dcf1c0c813d6b556f64ecb649cfa1ac0c8fd /xlators/mgmt/glusterd/src/glusterd-volume-set.c
parentee352d032db8dce47535889a54e574bf6d511225 (diff)
glusterd: Moved the volume entry table to a separate file.
Change-Id: I893f41bd505fc0e02aec1e71f7a6209759b24a89 BUG: 903478 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/4517 Tested-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-volume-set.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c241
1 files changed, 241 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
new file mode 100644
index 00000000000..9681f44428e
--- /dev/null
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
@@ -0,0 +1,241 @@
+/*
+ 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, }
+};