"Too many open files" are opened by nova-compute
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Won't Fix
|
Medium
|
Lance Bragstad |
Bug Description
1. nova-comp open too many files about 1112. (but the output of "ulimit -n" just is 1024)
2. nova-comp open too many files inode 3641 /lib/modules/
nova-comp 20916 28u REG 0,9 0 3641 anon_inode
nova-comp 20916 29u REG 0,9 0 3641 anon_inode
...
nova-comp 20975 22u REG 0,9 0 3641 anon_inode
nova-comp 20975 23u REG 0,9 0 3641 anon_inode
...
-------
[test@Openstack
test 10374 10357 0 04:54 pts/1 00:00:00 grep nova
test 11292 11272 0 Dec04 pts/7 00:00:01 python /home/.
test 11300 11292 0 Dec04 pts/7 00:00:01 python /home/.
test 11303 11292 0 Dec04 pts/7 00:00:50 python /home/.
test 11304 11292 0 Dec04 pts/7 00:00:01 python /home/.
test 11479 11373 0 Dec04 pts/9 01:21:03 python /home/.
test 11650 11485 0 Dec04 pts/10 00:39:28 python /home/.
nobody 13152 1 0 Dec04 ? 00:02:29 /usr/sbin/dnsmasq --strict-order --bind-interfaces --conf-file= --domain=novalocal --pid-file=
root 13153 13152 0 Dec04 ? 00:00:00 /usr/sbin/dnsmasq --strict-order --bind-interfaces --conf-file= --domain=novalocal --pid-file=
test 20916 1 0 Dec05 ? 01:25:35 /usr/bin/python /usr/bin/
test 20975 1 0 Dec05 ? 01:24:55 /usr/bin/python /usr/bin/
[test@Openstack
[test@Openstack
1024
[test@Openstack
1112
[test@Openstack
1112
[test@Openstack
1009
[test@Openstack
1009
[test@Openstack
[test@Openstack
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 14874
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 10240
cpu time (seconds, -t) unlimited
max user processes (-u) 1024
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
[test@Openstack
[test@Openstack
3641 -rwxr--r--. 1 root root 49576 Jun 14 2012 /lib/modules/
[test@Openstack
nova-compute.log:
2012-12-13 22:31:21 20916 ERROR nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
2012-12-13 22:31:21 20916 TRACE nova.virt.
Changed in nova: | |
assignee: | nobody → Lance Bragstad (ldbragst) |
Changed in nova: | |
status: | New → Confirmed |
Changed in nova: | |
importance: | Undecided → Medium |
description: | updated |
description: | updated |
tags: | added: powervm |
Changed in nova: | |
status: | Confirmed → Incomplete |
Why is this bug "comfirmed" ?