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systemd: increase nproc ulimit

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We were observed to be hitting the limit on centos7
(triggering pthread_create failures) on a ~2000 OSD cluster.

Increasing this resolves it!

Reported-by: Dan van der Ster <daniel.vanderster@cern.ch>
Signed-off-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Sage Weil 2015-09-17 18:28:38 -04:00
parent 7bb316fbc8
commit ea977611c4
4 changed files with 4 additions and 0 deletions
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1
systemd/ceph-mds@.service
View File

@ -6,6 +6,7 @@ PartOf=ceph.target
[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-/etc/sysconfig/ceph
Environment=CLUSTER=ceph
ExecStart=/usr/bin/ceph-mds -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph

1
systemd/ceph-mon@.service
View File

@ -12,6 +12,7 @@ PartOf=ceph.target
[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-/etc/sysconfig/ceph
Environment=CLUSTER=ceph
ExecStart=/usr/bin/ceph-mon -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph

1
systemd/ceph-osd@.service
View File

@ -6,6 +6,7 @@ PartOf=ceph.target
[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-/etc/sysconfig/ceph
Environment=CLUSTER=ceph
ExecStart=/usr/bin/ceph-osd -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph

1
systemd/ceph-radosgw@.service
View File

@ -6,6 +6,7 @@ PartOf=ceph.target
[Service]
LimitNOFILE=1048576
LimitNPROC=1048576
EnvironmentFile=-/etc/sysconfig/ceph
Environment=CLUSTER=ceph
ExecStart=/usr/bin/radosgw -f --cluster ${CLUSTER} --name client.%i --setuser ceph --setgroup ceph