[Bugs] [Bug 1203506] Bad Volume Specification | Connection Time Out

bugzilla at redhat.com bugzilla at redhat.com
Wed Mar 25 09:41:45 UTC 2015


--- Comment #2 from punit <hypunit at gmail.com> ---
Hi All,

With the help of gluster community and ovirt-china community...my issue got

The main root cause was the following :- 

1. the glob operation takes quite a long time, longer than the ioprocess
default 60s..
2. python-ioprocess updated which makes a single change of configuration file
doesn't work properly, only because this we should hack the code manually...

 Solution (Need to do on all the hosts) :- 

 1. Add the the ioprocess timeout value in the /etc/vdsm/vdsm.conf file as  :- 

process_pool_timeout = 180

2. Check /usr/share/vdsm/storage/outOfProcess.py, line 71 and see whether there
is  still "IOProcess(DEFAULT_TIMEOUT)" in it,if yes...then changing the
configuration file takes no effect because now timeout is the third parameter
not the second of IOProcess.__init__().

3. Change IOProcess(DEFAULT_TIMEOUT) to IOProcess(timeout=DEFAULT_TIMEOUT) and
remove the  /usr/share/vdsm/storage/outOfProcess.pyc file and restart vdsm and
supervdsm service on all hosts.... 


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