From 8e171a03d81452a2998b01997da7647c0b3bf52b Mon Sep 17 00:00:00 2001 From: Venky Shankar Date: Mon, 24 Oct 2011 15:29:00 +0530 Subject: cli: add geo-replication log-rotate command Rotating geo-replication master/monitor log files from cli. On invocation, the log file for a given master-slave session is backed up with the current timestamp suffixed to the file name and signal is sent to gsyncd to start logging to a new log file. Sample commands: * Rotate log file for this : session: gluster volume geo-replication log-rotate * Rotate log files for all session for master volume gluster volume geo-replication log-rotate * Rotate log files for all sessions: gluster volume geo-replication log-rotate Change-Id: If801743e9f37bd282e68d262203141626ce77e55 BUG: 3519 Reviewed-on: http://review.gluster.com/653 Tested-by: Gluster Build System Reviewed-by: Csaba Henk --- cli/src/cli-cmd-parser.c | 6 + cli/src/cli-cmd-volume.c | 2 +- rpc/xdr/src/cli1-xdr.h | 1 + rpc/xdr/src/cli1-xdr.x | 3 +- xlators/features/marker/utils/syncdaemon/gconf.py | 1 + xlators/features/marker/utils/syncdaemon/gsyncd.py | 7 +- .../features/marker/utils/syncdaemon/monitor.py | 41 ++- xlators/features/marker/utils/syncdaemon/repce.py | 5 +- .../features/marker/utils/syncdaemon/resource.py | 6 +- .../features/marker/utils/syncdaemon/syncdutils.py | 25 +- xlators/mgmt/glusterd/src/glusterd-handler.c | 3 + xlators/mgmt/glusterd/src/glusterd-op-sm.c | 359 +++++++++++++++++++++ 12 files changed, 438 insertions(+), 21 deletions(-) diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c index 00cba5782..4b749f8cd 100644 --- a/cli/src/cli-cmd-parser.c +++ b/cli/src/cli-cmd-parser.c @@ -1160,6 +1160,7 @@ cli_cmd_gsync_set_parse (const char **words, int wordcount, dict_t **options) * volume geo-replication [$m [$s]] status * volume geo-replication [$m] $s config [[!]$opt [$val]] * volume geo-replication $m $s start|stop + * volume geo-replication $m [$s] log-rotate */ if (wordcount < 3) @@ -1219,6 +1220,11 @@ cli_cmd_gsync_set_parse (const char **words, int wordcount, dict_t **options) if (!masteri || !slavei) goto out; + } else if (strcmp(words[cmdi], "log-rotate") == 0) { + type = GF_GSYNC_OPTION_TYPE_ROTATE; + + if (slavei && !masteri) + goto out; } else goto out; diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c index 151c5cb82..60618db09 100644 --- a/cli/src/cli-cmd-volume.c +++ b/cli/src/cli-cmd-volume.c @@ -1245,7 +1245,7 @@ struct cli_cmd volume_cmds[] = { "reset all the reconfigured options"}, #if (SYNCDAEMON_COMPILE) - {"volume "GEOREP" [] [] {start|stop|config|status} [options...]", + {"volume "GEOREP" [] [] {start|stop|config|status|log-rotate} [options...]", cli_cmd_volume_gsync_set_cbk, "Geo-sync operations", cli_cmd_check_gsync_exists_cbk}, diff --git a/rpc/xdr/src/cli1-xdr.h b/rpc/xdr/src/cli1-xdr.h index f77e20b6b..516000e79 100644 --- a/rpc/xdr/src/cli1-xdr.h +++ b/rpc/xdr/src/cli1-xdr.h @@ -92,6 +92,7 @@ enum gf1_cli_gsync_set { GF_GSYNC_OPTION_TYPE_STOP = 2, GF_GSYNC_OPTION_TYPE_CONFIG = 3, GF_GSYNC_OPTION_TYPE_STATUS = 4, + GF_GSYNC_OPTION_TYPE_ROTATE = 5, }; typedef enum gf1_cli_gsync_set gf1_cli_gsync_set; diff --git a/rpc/xdr/src/cli1-xdr.x b/rpc/xdr/src/cli1-xdr.x index 154a2c8e3..c244e61a8 100644 --- a/rpc/xdr/src/cli1-xdr.x +++ b/rpc/xdr/src/cli1-xdr.x @@ -47,7 +47,8 @@ enum gf1_cli_gsync_set { GF_GSYNC_OPTION_TYPE_START, GF_GSYNC_OPTION_TYPE_STOP, GF_GSYNC_OPTION_TYPE_CONFIG, - GF_GSYNC_OPTION_TYPE_STATUS + GF_GSYNC_OPTION_TYPE_STATUS, + GF_GSYNC_OPTION_TYPE_ROTATE }; enum gf1_cli_stats_op { diff --git a/xlators/features/marker/utils/syncdaemon/gconf.py b/xlators/features/marker/utils/syncdaemon/gconf.py index 24165b619..803ca2acd 100644 --- a/xlators/features/marker/utils/syncdaemon/gconf.py +++ b/xlators/features/marker/utils/syncdaemon/gconf.py @@ -6,6 +6,7 @@ class GConf(object): cpid = None pid_file_owned = False permanent_handles = [] + log_metadata = {} @classmethod def setup_ssh_ctl(cls, ctld): diff --git a/xlators/features/marker/utils/syncdaemon/gsyncd.py b/xlators/features/marker/utils/syncdaemon/gsyncd.py index 193af9d5f..99e2204b2 100644 --- a/xlators/features/marker/utils/syncdaemon/gsyncd.py +++ b/xlators/features/marker/utils/syncdaemon/gsyncd.py @@ -6,7 +6,6 @@ import sys import time import logging import signal -import select import optparse import fcntl from optparse import OptionParser, SUPPRESS_HELP @@ -15,6 +14,7 @@ from errno import EEXIST, ENOENT from gconf import gconf from syncdutils import FreeObject, norm, grabpidfile, finalize, log_raise_exception +from syncdutils import select from configinterface import GConffile import resource from monitor import monitor @@ -78,7 +78,7 @@ def startup(**kw): # so we can start up with # no messing from the dirty # ol' bustard - select.select((x,), (), ()) + select((x,), (), ()) os.close(x) lkw = {} @@ -93,6 +93,9 @@ def startup(**kw): lkw['filename'] = kw['log_file'] GLogger.setup(label=kw.get('label'), **lkw) + lkw.update({'saved_label': kw.get('label')}) + gconf.log_metadata = lkw + def main(): signal.signal(signal.SIGTERM, lambda *a: finalize(*a, **{'exval': 1})) GLogger.setup() diff --git a/xlators/features/marker/utils/syncdaemon/monitor.py b/xlators/features/marker/utils/syncdaemon/monitor.py index 365e91435..f58aa592c 100644 --- a/xlators/features/marker/utils/syncdaemon/monitor.py +++ b/xlators/features/marker/utils/syncdaemon/monitor.py @@ -1,11 +1,10 @@ import os import sys import time +import signal import logging -import select -from signal import SIGKILL from gconf import gconf -from syncdutils import update_file +from syncdutils import update_file, select, waitpid class Monitor(object): @@ -21,6 +20,19 @@ class Monitor(object): update_file(gconf.state_file, lambda f: f.write(state + '\n')) def monitor(self): + def sigcont_handler(*a): + """ + Re-init logging and send group kill signal + """ + md = gconf.log_metadata + logging.shutdown() + lcls = logging.getLoggerClass() + lcls.setup(label=md.get('saved_label'), **md) + pid = os.getpid() + os.kill(-pid, signal.SIGUSR1) + signal.signal(signal.SIGUSR1, lambda *a: ()) + signal.signal(signal.SIGCONT, sigcont_handler) + argv = sys.argv[:] for o in ('-N', '--no-daemon', '--monitor'): while o in argv: @@ -31,11 +43,16 @@ class Monitor(object): self.set_state('starting...') ret = 0 def nwait(p, o=0): - p2, r = os.waitpid(p, o) + p2, r = waitpid(p, o) if not p2: return - if os.WIFEXITED(r): - return os.WEXITSTATUS(r) + return r + def exit_signalled(s): + """ child teminated due to receipt of SIGUSR1 """ + return (os.WIFSIGNALED(s) and (os.WTERMSIG(s) == signal.SIGUSR1)) + def exit_status(s): + if os.WIFEXITED(s): + return os.WEXITSTATUS(s) return 1 conn_timeout = 60 while ret in (0, 1): @@ -48,7 +65,7 @@ class Monitor(object): os.execv(sys.executable, argv + ['--feedback-fd', str(pw)]) os.close(pw) t0 = time.time() - so = select.select((pr,), (), (), conn_timeout)[0] + so = select((pr,), (), (), conn_timeout)[0] os.close(pr) if so: ret = nwait(cpid, os.WNOHANG) @@ -65,13 +82,17 @@ class Monitor(object): else: logging.debug("worker not confirmed in %d sec, aborting it" % \ conn_timeout) - os.kill(cpid, SIGKILL) + os.kill(cpid, signal.SIGKILL) ret = nwait(cpid) if ret == None: self.set_state('OK') ret = nwait(cpid) - elif ret in (0, 1): - self.set_state('faulty') + if exit_signalled(ret): + ret = 0 + else: + ret = exit_status(ret) + if ret in (0,1): + self.set_state('faulty') time.sleep(10) self.set_state('inconsistent') return ret diff --git a/xlators/features/marker/utils/syncdaemon/repce.py b/xlators/features/marker/utils/syncdaemon/repce.py index 47691301e..02833b038 100644 --- a/xlators/features/marker/utils/syncdaemon/repce.py +++ b/xlators/features/marker/utils/syncdaemon/repce.py @@ -1,6 +1,5 @@ import os import sys -import select import time import logging from threading import Condition @@ -20,7 +19,7 @@ except ImportError: # py 3 import pickle -from syncdutils import Thread +from syncdutils import Thread, select pickle_proto = -1 repce_version = 1.0 @@ -114,7 +113,7 @@ class RepceClient(object): def listen(self): while True: - select.select((self.inf,), (), ()) + select((self.inf,), (), ()) rid, exc, res = recv(self.inf) rjob = self.jtab.pop(rid) if rjob.cbk: diff --git a/xlators/features/marker/utils/syncdaemon/resource.py b/xlators/features/marker/utils/syncdaemon/resource.py index 800d297ba..5f46edd44 100644 --- a/xlators/features/marker/utils/syncdaemon/resource.py +++ b/xlators/features/marker/utils/syncdaemon/resource.py @@ -6,7 +6,6 @@ import stat import time import errno import struct -import select import socket import logging import tempfile @@ -17,6 +16,7 @@ import repce from repce import RepceServer, RepceClient from master import GMaster import syncdutils +from syncdutils import select UrlRX = re.compile('\A(\w+)://(.*)') HostRX = re.compile('[a-z\d](?:[a-z\d.-]*[a-z\d])?', re.I) @@ -206,7 +206,7 @@ class SlaveLocal(object): logging.info("connection inactive for %d seconds, stopping" % int(gconf.timeout)) break else: - select.select((), (), ()) + select((), (), ()) class SlaveRemote(object): @@ -455,7 +455,7 @@ class SSH(AbstractUrl, SlaveRemote): i, o = ret inf = os.fdopen(i) repce.send(o, None, '__repce_version__') - select.select((inf,), (), ()) + select((inf,), (), ()) repce.recv(inf) # hack hack hack: store a global reference to the file # to save it from getting GC'd which implies closing it diff --git a/xlators/features/marker/utils/syncdaemon/syncdutils.py b/xlators/features/marker/utils/syncdaemon/syncdutils.py index 4bf51da74..81c4e2e4b 100644 --- a/xlators/features/marker/utils/syncdaemon/syncdutils.py +++ b/xlators/features/marker/utils/syncdaemon/syncdutils.py @@ -5,9 +5,11 @@ import fcntl import shutil import logging from threading import Lock, Thread as baseThread -from errno import EACCES, EAGAIN +from errno import EACCES, EAGAIN, EINTR from signal import SIGTERM, SIGKILL from time import sleep +import select as oselect +from os import waitpid as owaitpid from gconf import gconf @@ -158,3 +160,24 @@ class Thread(baseThread): kw['target'] = twrap baseThread.__init__(self, *a, **kw) self.setDaemon(True) + +class GsyncdError(Exception): + pass + +def eintr_wrap(func, exc, *a): + """ + wrapper around syscalls resilient to interrupt caused + by signals + """ + while True: + try: + return func(*a) + except exc, ex: + if not ex[0] == EINTR: + raise GsyncdError(ex[1]) + +def select(*a): + return eintr_wrap(oselect.select, oselect.error, *a) + +def waitpid(*a): + return eintr_wrap(owaitpid, OSError, *a) diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c index f072a7004..e9d3b2400 100644 --- a/xlators/mgmt/glusterd/src/glusterd-handler.c +++ b/xlators/mgmt/glusterd/src/glusterd-handler.c @@ -1761,6 +1761,9 @@ glusterd_handle_gsync_set (rpcsvc_request_t *req) case GF_GSYNC_OPTION_TYPE_STATUS: strncpy (operation, "status", sizeof (operation)); break; + case GF_GSYNC_OPTION_TYPE_ROTATE: + strncpy (operation, "rotate", sizeof(operation)); + break; } gf_cmd_log ("volume "GEOREP, " %s command on %s,%s", operation, master, diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c index 9db4c2c19..82eb6b05d 100644 --- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c +++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c @@ -2364,6 +2364,11 @@ glusterd_op_stage_gsync_set (dict_t *dict, char **op_errstr) ret = gsync_verify_config_options (dict, op_errstr); goto out; + + case GF_GSYNC_OPTION_TYPE_ROTATE: + /* checks same as status mode */ + ret = glusterd_verify_gsync_status_opts(dict, op_errstr); + goto out; } ret = glusterd_op_gsync_args_get (dict, op_errstr, &volname, &slave); @@ -4372,8 +4377,358 @@ glusterd_get_gsync_status (dict_t *dict, char **op_errstr, dict_t *rsp_dict) out: gf_log ("", GF_LOG_DEBUG, "Returning %d", ret); return ret; +} + +int +glusterd_send_sigstop (pid_t pid) +{ + int ret = 0; + ret = kill (pid, SIGSTOP); + if (ret) + gf_log ("", GF_LOG_ERROR, GEOREP"failed to send SIGSTOP signal"); + return ret; +} + +int +glusterd_send_sigcont (pid_t pid) +{ + int ret = 0; + ret = kill (pid, SIGCONT); + if (ret) + gf_log ("", GF_LOG_ERROR, GEOREP"failed to send SIGCONT signal"); + return ret; +} + +/* + * Log rotations flow is something like this: + * - Send SIGSTOP to process group (this will stop monitor/worker process + * and also the slave if it's local) + * - Rotate log file for monitor/worker + * - Rotate log file for slave if it's local + * - Send SIGCONT to the process group. Monitor wakes up, kills the worker + * (this is done in the SIGCONT handler), which results in the termination + * of the slave (local/remote). After returning from signal handler, + * monitor detects absence of worker and starts it again, which in-turn + * starts the slave. + */ +int +glusterd_send_log_rotate_signal (pid_t pid, char *logfile1, char *logfile2) +{ + int ret = 0; + struct stat stbuf = {0,}; + char rlogfile[PATH_MAX] = {0,}; + time_t rottime = 0; + + ret = glusterd_send_sigstop (-pid); + rottime = time (NULL); + + snprintf (rlogfile, sizeof (rlogfile), "%s.%"PRIu64, logfile1, + (uint64_t) rottime); + ret = rename (logfile1, rlogfile); + if (ret) + gf_log ("", GF_LOG_ERROR, "rename failed for geo-rep log file"); + + snprintf (rlogfile, sizeof (rlogfile), "%s.%"PRIu64, logfile2, + (uint64_t) rottime); + ret = stat (logfile2, &stbuf); + if (ret) { + if (errno != ENOENT) + gf_log("", GF_LOG_ERROR, "stat failed for slave log" + " file: %s", logfile2); + else { + gf_log ("", GF_LOG_DEBUG, "Slave is not local, skipping rotation"); + ret = 0; + } + goto out; + } + + ret = rename (logfile2, rlogfile); + if (ret) + gf_log ("", GF_LOG_ERROR, "rename failed for geo-rep slave log file"); + + out: + ret = glusterd_send_sigcont (-pid); + return ret; +} + +int +glusterd_gsync_get_session_owner (char *master, char *slave, char *session_owner, + char *gl_workdir) +{ + char cmd[PATH_MAX] = {0,}; + + snprintf (cmd, PATH_MAX, + GSYNCD_PREFIX"/gsyncd -c %s/"GSYNC_CONF" :%s %s --config-get session-owner", + gl_workdir, master, slave); + + return glusterd_query_extutil (session_owner, cmd); +} + +int +glusterd_gsync_get_slave_log_file (char *master, char *slave, char *log_file) +{ + int ret = -1; + char uuid_str[64] = {0,}; + char cmd[PATH_MAX] = {0,}; + glusterd_conf_t *priv = NULL; + char *gl_workdir = NULL; + + GF_ASSERT(THIS); + GF_ASSERT(THIS->private); + + priv = THIS->private; + + GF_VALIDATE_OR_GOTO("gsyncd", master, out); + GF_VALIDATE_OR_GOTO("gsyncd", slave, out); + + gl_workdir = priv->workdir; + + /* get the session owner for the master-slave session */ + ret = glusterd_gsync_get_session_owner (master, slave, uuid_str, + gl_workdir); + + if (ret) + goto out; + + /* get the log file for the slave */ + snprintf (cmd, PATH_MAX, + GSYNCD_PREFIX"/gsyncd -c %s/"GSYNC_CONF" --session-owner=%s %s --config-get log-file", + gl_workdir, uuid_str, slave); + ret = glusterd_query_extutil (log_file, cmd); + + out: + return ret; +} +static int +glusterd_gsyncd_getlogfile (char *master, char *slave, char *log_file) +{ + int ret = -1; + glusterd_conf_t *priv = NULL; + + GF_ASSERT (THIS); + GF_ASSERT (THIS->private); + priv = THIS->private; + + GF_VALIDATE_OR_GOTO ("gsync", master, out); + GF_VALIDATE_OR_GOTO ("gsync", slave, out); + + ret = glusterd_gsync_get_param_file (log_file, "log", master, + slave, priv->workdir); + + if (ret == -1) { + ret = -2; + gf_log ("", GF_LOG_WARNING, "failed to gsyncd logfile"); + } + + out: + return ret; +} + +int +glusterd_get_pid_from_file (char *master, char *slave, pid_t *pid) +{ + int ret = -1; + int pfd = 0; + char pidfile[PATH_MAX] = {0,}; + char buff[1024] = {0,}; + + pfd = gsyncd_getpidfile (master, slave, pidfile); + + if (pfd == -2) { + gf_log ("", GF_LOG_ERROR, GEOREP" log-rotate validation " + " failed for %s & %s", master, slave); + goto out; + } + + if (gsync_status_byfd (pfd) == -1) { + gf_log ("", GF_LOG_ERROR, "gsyncd b/w %s & %s is not" + " running", master, slave); + goto out; + } + + ret = read (pfd, buff, 1024); + if (ret < 0) { + gf_log ("", GF_LOG_ERROR, GEOREP" cannot read pid from pid-file"); + goto out; + } + + close(pfd); + + *pid = strtol (buff, NULL, 10); + ret = 0; + + out: + return ret; +} + +int +glusterd_do_gsync_log_rotate (char *master, char *slave, uuid_t *uuid, char **op_errstr) +{ + int ret = 0; + glusterd_conf_t *priv = NULL; + pid_t pid = 0; + char log_file1[PATH_MAX] = {0,}; + char log_file2[PATH_MAX] = {0,}; + + GF_ASSERT (THIS); + GF_ASSERT (THIS->private); + + priv = THIS->private; + + ret = glusterd_get_pid_from_file (master, slave, &pid); + if (ret) + goto out; + + /* log file */ + ret = glusterd_gsyncd_getlogfile (master, slave, log_file1); + if (ret) + goto out; + + /* slave log file */ + ret = glusterd_gsync_get_slave_log_file (master, slave, log_file2); + if (ret) + goto out; + + ret = glusterd_send_log_rotate_signal (pid, log_file1, log_file2); + + out: + if (ret && op_errstr) + *op_errstr = gf_strdup("Error rotating log file"); + return ret; +} + +int +glusterd_do_gsync_log_rotation_mst_slv (glusterd_volinfo_t *volinfo, char *slave, + char **op_errstr) +{ + uuid_t uuid = {0, }; + glusterd_conf_t *priv = NULL; + int ret = 0; + char errmsg[1024] = {0,}; + + GF_ASSERT (volinfo); + GF_ASSERT (slave); + GF_ASSERT (THIS); + GF_ASSERT (THIS->private); + + priv = THIS->private; + + ret = glusterd_gsync_get_uuid (slave, volinfo, uuid); + if ((ret == 0) && (uuid_compare (priv->uuid, uuid) != 0)) + goto out; + + if (ret) { + snprintf(errmsg, sizeof(errmsg), "geo-replication session b/w %s %s not active", + volinfo->volname, slave); + gf_log ("", GF_LOG_WARNING, errmsg); + if (op_errstr) + *op_errstr = gf_strdup(errmsg); + goto out; + } + + ret = glusterd_do_gsync_log_rotate (volinfo->volname, slave, &uuid, op_errstr); + + out: + gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret); + return ret; +} + +static void +_iterate_log_rotate_mst_slv (dict_t *this, char *key, data_t *value, void *data) +{ + glusterd_gsync_status_temp_t *param = NULL; + char *slave = NULL; + + param = (glusterd_gsync_status_temp_t *) data; + + GF_ASSERT (param); + GF_ASSERT (param->volinfo); + + slave = strchr (value->data, ':'); + if (slave) + slave++; + else { + gf_log ("", GF_LOG_ERROR, "geo-replication log-rotate: slave (%s) " + "not comfirming to format", slave); + return; + } + + (void) glusterd_do_gsync_log_rotation_mst_slv (param->volinfo, slave, NULL); +} + +int +glusterd_do_gsync_log_rotation_mst (glusterd_volinfo_t *volinfo) +{ + glusterd_gsync_status_temp_t param = {0, }; + + GF_ASSERT (volinfo); + + param.volinfo = volinfo; + dict_foreach (volinfo->gsync_slaves, _iterate_log_rotate_mst_slv, ¶m); + return 0; +} + +static int +glusterd_rotate_gsync_all () +{ + int32_t ret = 0; + glusterd_conf_t *priv = NULL; + glusterd_volinfo_t *volinfo = NULL; + + GF_ASSERT (THIS); + priv = THIS->private; + GF_ASSERT (priv); + + list_for_each_entry (volinfo, &priv->volumes, vol_list) { + ret = glusterd_do_gsync_log_rotation_mst (volinfo); + if (ret) + goto out; + } + + out: + gf_log ("", GF_LOG_DEBUG, "Returning with %d", ret); + return ret; +} + +static int +glusterd_rotate_gsync_logs (dict_t *dict, char **op_errstr, dict_t *rsp_dict) +{ + char *slave = NULL; + char *volname = NULL; + char errmsg[1024] = {0,}; + gf_boolean_t exists = _gf_false; + glusterd_volinfo_t *volinfo = NULL; + int ret = 0; + + ret = dict_get_str (dict, "master", &volname); + if (ret < 0) { + ret = glusterd_rotate_gsync_all (); + goto out; + } + + exists = glusterd_check_volume_exists (volname); + ret = glusterd_volinfo_find (volname, &volinfo); + if ((ret) || (!exists)) { + snprintf (errmsg, sizeof(errmsg), "Volume %s does not" + " exist", volname); + gf_log ("", GF_LOG_WARNING, errmsg); + *op_errstr = gf_strdup (errmsg); + ret = -1; + goto out; + } + + ret = dict_get_str (dict, "slave", &slave); + if (ret < 0) { + ret = glusterd_do_gsync_log_rotation_mst (volinfo); + goto out; + } + + ret = glusterd_do_gsync_log_rotation_mst_slv (volinfo, slave, op_errstr); + + out: + return ret; } @@ -4412,7 +4767,11 @@ glusterd_op_gsync_set (dict_t *dict, char **op_errstr, dict_t *rsp_dict) ret = glusterd_get_gsync_status (dict, op_errstr, resp_dict); goto out; + } + if (type == GF_GSYNC_OPTION_TYPE_ROTATE) { + ret = glusterd_rotate_gsync_logs (dict, op_errstr, resp_dict); + goto out; } ret = dict_get_str (dict, "slave", &slave); -- cgit