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authorVenky Shankar <vshankar@redhat.com>2014-03-19 19:32:15 +0530
committerVenky Shankar <vshankar@redhat.com>2014-06-10 09:55:55 -0700
commitec5d64eafcd77b1746b83173de16f7ec742af7a6 (patch)
tree0da4e4dded44f3f5031748f2ed96b249bfa0d04d /geo-replication/syncdaemon
parent99781d55f16373e793138c7b011eea09a62075b9 (diff)
gsyncd / geo-rep: FSH recommended log locations
Upgrading "working_dir" on the fly is a bit unclean yet (though it works) as currently config upgrade does not support "old" values to be expanded by using configuration variables. Change-Id: I44ed65c281f2e0ce3b6b467addc5c1c88ac674e7 BUG: 1077516 Signed-off-by: Venky Shankar <vshankar@redhat.com> Signed-off-by: Kotresh H R <khiremat@redhat.com> Signed-off-by: Aravinda VK <avishwan@redhat.com> Signed-off-by: Ajeet Jha <ajha@redhat.com> Reviewed-on: http://review.gluster.org/7375 Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'geo-replication/syncdaemon')
-rw-r--r--geo-replication/syncdaemon/configinterface.py13
-rw-r--r--geo-replication/syncdaemon/gsyncd.py9
-rw-r--r--geo-replication/syncdaemon/master.py11
-rw-r--r--geo-replication/syncdaemon/resource.py6
4 files changed, 31 insertions, 8 deletions
diff --git a/geo-replication/syncdaemon/configinterface.py b/geo-replication/syncdaemon/configinterface.py
index c4d47b5dbda..a94e07f0d4b 100644
--- a/geo-replication/syncdaemon/configinterface.py
+++ b/geo-replication/syncdaemon/configinterface.py
@@ -47,6 +47,19 @@ CONFIGS = (
"",
"ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no "
"-i /var/lib/glusterd/geo-replication/tar_ssh.pem"),
+ ("peersrx . .",
+ "changelog_log_file",
+ "",
+ "${iprefix}/log/glusterfs/geo-replication/${mastervol}"
+ "/${eSlave}${local_id}-changes.log"),
+ ("peersrx . .",
+ "working_dir",
+ "/var/run/gluster/${mastervol}/${eSlave}",
+ "${iprefix}/lib/misc/glusterfsd/${mastervol}/${eSlave}"),
+ ("peersrx . .",
+ "working_dir",
+ "/usr/local/var/run/gluster/${mastervol}/${eSlave}",
+ "${iprefix}/lib/misc/glusterfsd/${mastervol}/${eSlave}"),
)
diff --git a/geo-replication/syncdaemon/gsyncd.py b/geo-replication/syncdaemon/gsyncd.py
index 7ddd51267a6..b307b87ae14 100644
--- a/geo-replication/syncdaemon/gsyncd.py
+++ b/geo-replication/syncdaemon/gsyncd.py
@@ -216,6 +216,10 @@ def main_i():
action='callback', callback=store_abs)
op.add_option('-l', '--log-file', metavar='LOGF', type=str,
action='callback', callback=store_abs)
+ op.add_option('--iprefix', metavar='LOGD', type=str,
+ action='callback', callback=store_abs)
+ op.add_option('--changelog-log-file', metavar='LOGF', type=str,
+ action='callback', callback=store_abs)
op.add_option('--log-file-mbr', metavar='LOGF', type=str,
action='callback', callback=store_abs)
op.add_option('--state-file', metavar='STATF', type=str,
@@ -253,6 +257,7 @@ def main_i():
op.add_option('--state-socket-unencoded', metavar='SOCKF',
type=str, action='callback', callback=store_abs)
op.add_option('--checkpoint', metavar='LABEL', default='')
+
# tunables for failover/failback mechanism:
# None - gsyncd behaves as normal
# blind - gsyncd works with xtime pairs to identify
@@ -302,7 +307,9 @@ def main_i():
setattr(
a[-1].values, 'log_file', '-'),
setattr(a[-1].values, 'log_level',
- 'DEBUG'))),
+ 'DEBUG'),
+ setattr(a[-1].values,
+ 'changelog_log_file', '-')))
op.add_option('--path', type=str, action='append')
for a in ('check', 'get'):
diff --git a/geo-replication/syncdaemon/master.py b/geo-replication/syncdaemon/master.py
index 875f2791e0d..94c58bb3c9d 100644
--- a/geo-replication/syncdaemon/master.py
+++ b/geo-replication/syncdaemon/master.py
@@ -725,6 +725,9 @@ class GMasterChangelogMixin(GMasterCommon):
# maximum retries per changelog before giving up
MAX_RETRIES = 10
+ CHANGELOG_LOG_LEVEL = 9
+ CHANGELOG_CONN_RETRIES = 5
+
def fallback_xsync(self):
logging.info('falling back to xsync mode')
gconf.configinterface.set('change-detector', 'xsync')
@@ -732,10 +735,8 @@ class GMasterChangelogMixin(GMasterCommon):
def setup_working_dir(self):
workdir = os.path.join(gconf.working_dir, md5hex(gconf.local_path))
- logfile = os.path.join(workdir, 'changes.log')
- logging.debug('changelog working dir %s (log: %s)' %
- (workdir, logfile))
- return (workdir, logfile)
+ logging.debug('changelog working dir %s' % workdir)
+ return workdir
def process_change(self, change, done, retry):
pfx = gauxpfx()
@@ -1216,7 +1217,7 @@ class GMasterXsyncMixin(GMasterChangelogMixin):
self.comlist = []
self.stimes = []
self.sleep_interval = 60
- self.tempdir = self.setup_working_dir()[0]
+ self.tempdir = self.setup_working_dir()
self.tempdir = os.path.join(self.tempdir, 'xsync')
logging.info('xsync temp directory: %s' % self.tempdir)
try:
diff --git a/geo-replication/syncdaemon/resource.py b/geo-replication/syncdaemon/resource.py
index 8192a54b0d4..ca1dd4cf43b 100644
--- a/geo-replication/syncdaemon/resource.py
+++ b/geo-replication/syncdaemon/resource.py
@@ -1279,12 +1279,14 @@ class GLUSTER(AbstractUrl, SlaveLocal, SlaveRemote):
g1.register()
try:
- (workdir, logfile) = g2.setup_working_dir()
+ workdir = g2.setup_working_dir()
# register with the changelog library
# 9 == log level (DEBUG)
# 5 == connection retries
changelog_agent.register(gconf.local_path,
- workdir, logfile, 9, 5)
+ workdir, gconf.changelog_log_file,
+ g2.CHANGELOG_LOG_LEVEL,
+ g2.CHANGELOG_CONN_RETRIES)
g2.register(changelog_agent)
g3.register(changelog_agent)
except ChangelogException as e: