Public bug reported:
Hi,
After a few hours of use our nova-objectstore became unresponsive.
strace showed it doing this in a tight loop:
recvfrom(6, "", 65536, 0, NULL, NULL) = 0
/proc/$PID/fd:
lrwx------ 1 nova nogroup 64 2011-08-12 00:18 0 -> /dev/null
lrwx------ 1 nova nogroup 64 2011-08-12 00:18 1 -> /dev/null
lrwx------ 1 nova nogroup 64 2011-08-12 00:18 2 -> /dev/null
l-wx------ 1 nova nogroup 64 2011-08-12 00:18 3 ->
/var/log/nova/nova-objectstore.log
lrwx------ 1 nova nogroup 64 2011-08-12 00:18 4 -> socket:[1159674]
lrwx------ 1 nova nogroup 64 2011-08-12 00:18 5 -> anon_inode:[eventpoll]
lrwx------ 1 nova nogroup 64 2011-08-12 00:18 6 -> socket:[1518448]
l-wx------ 1 nova nogroup 64 2011-08-12 00:18 7 ->
/var/lib/nova/buckets/foo/natty-server-uec-amd64.img.part.00
lrwx------ 1 nova nogroup 64 2011-08-12 00:18 8 -> /tmp/tmp9vialB (deleted)
nova-objectstore version is 2011.3~d3-0ubuntu1 running on oneiric that's
maybe a week or so old.
** Affects: nova (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/824874
Title:
nova-objectstore goes into a tight loop and becomes unresponsive
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