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| author | Amitay Isaacs <amitay@gmail.com> | 2014-03-31 15:45:23 +1100 |
|---|---|---|
| committer | Martin Schwenke <martins@samba.org> | 2014-04-14 03:52:39 +0200 |
| commit | a3fdb5637688bfed89be7489bacd66d7cefc2923 (patch) | |
| tree | 64b890a00b989a049d698df1e8917d4384062edc /ctdb | |
| parent | ce18b3b00ba2db83daa71bf73e843732f05b8f6e (diff) | |
| download | samba-a3fdb5637688bfed89be7489bacd66d7cefc2923.tar.gz samba-a3fdb5637688bfed89be7489bacd66d7cefc2923.tar.xz samba-a3fdb5637688bfed89be7489bacd66d7cefc2923.zip | |
ctdb-tools/ctdb: Add ctdb detach command to detach databases
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Diffstat (limited to 'ctdb')
| -rw-r--r-- | ctdb/tools/ctdb.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/ctdb/tools/ctdb.c b/ctdb/tools/ctdb.c index 68d365bf789..ad85f084f29 100644 --- a/ctdb/tools/ctdb.c +++ b/ctdb/tools/ctdb.c @@ -5179,6 +5179,45 @@ static int control_attach(struct ctdb_context *ctdb, int argc, const char **argv } /* + * detach from a database + */ +static int control_detach(struct ctdb_context *ctdb, int argc, + const char **argv) +{ + uint32_t db_id; + uint8_t flags; + int ret, i, status = 0; + + if (argc < 1) { + usage(); + } + + assert_single_node_only(); + + for (i=0; i<argc; i++) { + if (!db_exists(ctdb, argv[i], &db_id, NULL, &flags)) { + continue; + } + + if (flags & CTDB_DB_FLAGS_PERSISTENT) { + DEBUG(DEBUG_ERR, ("Persistent database '%s' " + "cannot be detached\n", argv[i])); + status = -1; + continue; + } + + ret = ctdb_detach(ctdb, db_id); + if (ret != 0) { + DEBUG(DEBUG_ERR, ("Database '%s' detach failed\n", + argv[i])); + status = ret; + } + } + + return status; +} + +/* set db priority */ static int control_setdbprio(struct ctdb_context *ctdb, int argc, const char **argv) @@ -6224,6 +6263,7 @@ static const struct { { "getlog", control_getlog, true, false, "get the log data from the in memory ringbuffer", "[<level>] [recoverd]" }, { "clearlog", control_clearlog, true, false, "clear the log data from the in memory ringbuffer", "[recoverd]" }, { "attach", control_attach, true, false, "attach to a database", "<dbname> [persistent]" }, + { "detach", control_detach, false, false, "detach from a database", "<dbname|dbid> [<dbname|dbid> ...]" }, { "dumpmemory", control_dumpmemory, true, false, "dump memory map to stdout" }, { "rddumpmemory", control_rddumpmemory, true, false, "dump memory map from the recovery daemon to stdout" }, { "getpid", control_getpid, true, false, "get ctdbd process ID" }, |