glusterfs.git/xlators/features/marker/utils/syncdaemon/gsyncd.py, branch v3.3.0qa4

gsyncd: do some basic sanitization on logs

2011-07-29T12:24:43+00:00

- exceptions raised by us will be logged as single-line error messages
  (full stack strace is shown only at DEBUG loglevel)
- common/well understood exceptions are mapped to "user-parsable" error logs

Change-Id: I75f1fb848483372364b2093878d9cfed576c9739
BUG: 2778
Reviewed-on: http://review.gluster.com/125
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

gsyncd: log exit properly

2011-07-28T09:58:46+00:00

Change-Id: Iedd8c0ce9dec2d8dcb01e0e5b409cb53185b1716
BUG: 2778
Reviewed-on: http://review.gluster.com/82
Tested-by: Gluster Build System 
Reviewed-by: Kaushik BV

syncdaemon: some refactor on monitor

2011-05-09T20:27:03+00:00

- detect faulty state early
- keep the feedback fd in gsyncd module

Signed-off-by: Csaba Henk 
Signed-off-by: Anand Avati 

BUG: 2537 (gsync autorestart)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2537

syncdaemon: add --normalize-url option

2011-05-09T20:26:55+00:00

Signed-off-by: Csaba Henk 
Signed-off-by: Anand Avati 

BUG: 2828 (gluster geo-rep stop should not show unsuccessful when the status is corrupt)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2828

syncdaemon: have the monitor kill the worker if it does not connect in 60 sec

2011-04-22T11:05:20+00:00

Signed-off-by: Csaba Henk 
Signed-off-by: Anand Avati 

BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736

syncdaemon: add session-owner option

2011-04-19T09:30:38+00:00

Signed-off-by: Csaba Henk 
Signed-off-by: Anand Avati 

BUG: 2785 (gsyncd logs on slave side go to /dev/null)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2785

syncdaemon: implement template substitutions for config values

2011-04-19T09:30:32+00:00

So, for example, a log file setting of

  /var/log/${mastervol}/${eSlave}.log

will be substituted with the volume name of the master and the
canonicalized-escaped name of the slave for each master-slave pair.

As template expanders, beyond the various forms and derivatives
of master and slave, the following are also available:
 - gsyncd tunables (set in command line or in config)
 - for regexp sections, regexp group captures can be accessed
   via "match_", where i=1,2 corresponds to the i-th peer-rx
   in the section title and n=1,... to the n-th capture.

This will enable us to have a static configuration (not having to
add new entries on each gsyncd start).

Signed-off-by: Csaba Henk 
Signed-off-by: Anand Avati 

BUG: 2785 (gsyncd logs on slave side go to /dev/null)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2785

syncdaemon: fix swallowing of exit value

2011-04-19T09:30:03+00:00

Signed-off-by: Csaba Henk Signed-off-by: Anand Avati BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736

syncdaemon: minor cleanups on termination

2011-04-17T14:39:15+00:00

Signed-off-by: Csaba Henk Signed-off-by: Anand Avati BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736

syncdaemon: yet another try to exit properly

2011-04-16T11:10:32+00:00

The final cleanup sequence + call to _exit, which was just done in the main thread, now is called for in each thread when the thread crashes. Seems we aren't left there hanging this way. Signed-off-by: Csaba Henk Signed-off-by: Anand Avati BUG: 2736 (gsyncd hangs if crash occurs in the non-main thread) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2736