hi
i've posted this to zope list, and got hints from dieter about the
toby-clean-shutdown branch.
i apologize if this is not appropriate.
i'm restating the question again:
since upgrading zope from 2.5.1 + zeo1, i've been having frequent zope/zeo
client hanging/not responding.
the setup:
we have zope-2.6.1-src + zeo-2.0.2 on linux with python 2.1.3
frequently, the zeo client hangs/not responding. output of ps axf is below[1]
and the stupid.log[2]
i've setup stupid_log_severity=-100 fr ZEO_EVENTS.log, and the last 20 lines
of the log is attached. this is when all zeo clients failed to get to the
zeoserver.[3]
restarting the zeoserver makes things peachy again
also, sometimes i got this error[4] in ZEO_EVENTS.log.
telnet localhost 8080
GET / HTTP/1.0\n\n
resulted in nothing. no time out, nothing
running ./stop will only kill the parent process, i.e 17160 in the below
example. the other processes can only be killed with a kill -9 17161.
restarting the zeoclient will make it respond again.
i've tried zeo2.1a1( iirc) and the behaviour is the same
i used to run with persistent zeo cache (ZEO_CLIENT=12000) in the ENV, but
running without is still the same. i've also tried runnin with -Z1, and -Z-
also the same behaviour
thanks for any help/pointers
------
ps axf [1]
# ps axf|grep py
17560 pts/0 D 0:00 \_ grep py
17160 ? SW 0:00 /usr/bin/python2.1 /usr/local/Zope-2.6.1-src/z2.py
-X
17161 ? S 16:39 \_ /usr/bin/python2.1
/usr/local/Zope-2.6.1-src/z2.p
17162 ? S 0:00 \_ /usr/bin/python2.1
/usr/local/Zope-2.6.1-src/
17165 ? R 26:09 \_ /usr/bin/python2.1
/usr/local/Zope-2.6.1-
17166 ? S 28:26 \_ /usr/bin/python2.1
/usr/local/Zope-2.6.1-
17167 ? S 26:50 \_ /usr/bin/python2.1
/usr/local/Zope-2.6.1-
17168 ? S 27:11 \_ /usr/bin/python2.1
/usr/local/Zope-2.6.1-
[2]# tail var/stupid.log
------
2003-03-21T10:24:53 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling
Invalidate([('\x00\x00\x00\x00\x01\x0bQ\xec', ''), ('\x00\x00\x00\x00\...
------
2003-03-21T10:25:20 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling
Invalidate([('\x00\x00\x00\x00\x00\x00$\xae', ''), ('\x00\x00\x00\x00\...
------
2003-03-21T10:25:28 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling
Invalidate([('\x00\x00\x00\x00\x00\x1c\x9a\xd9', ''), ('\x00\x00\x00\x...
------
2003-03-21T10:25:50 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling
Invalidate([('\x00\x00\x00\x00\x01\x0bQ\xea', ''), ('\x00\x00\x00\x00\...
------
2003-03-21T10:25:53 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling
Invalidate([('\x00\x00\x00\x00\x01\x0bQ\xea', ''), ('\x00\x00\x00\x00\...
[3]# tail -20 ZEO_EVENTS.log.1
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.2:36996 calling
storea('\x00\x00\x00\x00\x01![\xf6', '\x03K\xc4\x88\x17b\xc7\xbb',...
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.2:36996 calling
storea('\x00\x00\x00\x00\x01*Of', '\x03K\xc4\x88\x17b\xc7\xbb', '(...
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.2:36996 calling
storea('\x00\x00\x00\x00\x01*N\xea', '\x03K\xc4\x88\x17b\xc7\xbb',...
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.2:36996 calling
storea('\x00\x00\x00\x00\x01*N\xeb', '\x03K\xc4\x88\x17b\xc7\xbb',...
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.2:36996 calling
storea('\x00\x00\x00\x00\x01!Z\n', '\x03K\xc4\x88\x17b\xc7\xbb', '...
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.2:36996 calling
storea('\x00\x00\x00\x00\x00\xb0_\xfd', '\x03K\xc4\x88\x17b\xc7\xb...
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.2:36996 calling
vote('\x03K\xc4\x88\x1d$\x91f')
------
2003-03-24T03:20:07 INFO(0) ZSS:15977/192.168.1.2:36996 Transaction blocked
waiting for storage. Clients waiting: 3.
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.3:50444 calling
tpc_begin('\x03K\xc4\x89\xc2\xa9-\x88', ' None', '/Poll/BHQ5/processV...
------
2003-03-24T03:20:07 BLATHER(-100) zrpc-conn:192.168.1.3:50444 calling
tpc_abort('\x03K\xc4\x89\xc2\xa9-\x88')
[4]------
2003-03-24T09:28:16 ERROR(200) Conflict Resolution Unexpected error
Traceback (innermost last):
File /usr/local/Zope-2.6.1-src/lib/python/ZODB/ConflictResolution.py, line
96, in tryToResolveConflict
(Object: /usr/local/ZopeHome/var/Data.fs)
SystemError: Failed to import class ClassicHTMLFile from module
App.special_dtml
----
_______________________________________________
Zope-Dev maillist - [EMAIL PROTECTED]
http://mail.zope.org/mailman/listinfo/zope-dev
** No cross posts or HTML encoding! **
(Related lists -
http://mail.zope.org/mailman/listinfo/zope-announce
http://mail.zope.org/mailman/listinfo/zope )
