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We are experiencing a problem where nova is opening up all kinds of
sockets like:
nova-comp 20740 nova 1996u unix 0xffff8811b3116b40 0t0 41081179
/var/run/ceph/ceph-client.volumes.20740.81999792.asok
hitting the open file limits rather quickly and preventing any new
work from happening in Nova.
The thing is, there isn't even that many volumes in the pool. Any ideas?
We are running Ceph 0.94.1 and OpenStack Juno on CentOS 6.6.
[root@compute3 ~]# rbd -p volumes ls | wc
79 79 3432
[root@compute3 ~]# lsof -p 20740 | grep ceph | wc
lsof: WARNING: can't stat() tmpfs file system /run
Output information may be incomplete.
1010 9090 125240
[root@compute3 ~]# virsh list | wc
13 34 558
- ----------------
Robert LeBlanc
GPG Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1
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