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>
Allow all daemons drop privilege themselves, instead of letting
systemd do it.
Among other things, this means that admins can conditionally not
drop prives by setting
setuser match path = /var/lib/ceph/$type/$cluster-$id
in their ceph.conf to ease the pain of upgrade.
Signed-off-by: Sage Weil <sage@redhat.com>
Reviewed-by: Boris Ranto <branto@redhat.com>
Before this patch, the command 'logrotate -f /etc/logrotate.d/ceph'
was generating an error "Failed to reload ceph.target: Job type reload is not
applicable for unit ceph.target".
Before we issue systemctl reload, check that there is at least
one active ceph-* service. (The hyphen is significant.)
Since we use grep, make the grep package a dependency.
http://tracker.ceph.com/issues/12173Fixes: #12173
Signed-off-by: Tim Serong <tserong@suse.com>
Signed-off-by: Lars Marowsky-Bree <lmb@suse.com>
Signed-off-by: Nathan Cutler <ncutler@suse.com>
Added ceph.target
Made ceph-mds, ceph-mon, ceph-osd services part of ceph.target
Made ceph-mds, ceph-mon, ceph-osd services require partitions to be available.
Added ceph init script with sysV like behaviour.
Provided by Tim Serong tserong@suse.com and Owen Synge osynge@suse.com
Signed-off-by: Owen Synge <osynge@suse.com>
This patch adds systemd service files. It is possible to start and
enable multiple instances (per monid, osdid, mds name), e.g.
# systemctl start ceph-mon@node01
# systemctl enable ceph-mon@node01
# systemctl start ceph-osd@0
# systemctl enable ceph-osd@0
The ceph cluster can be set in the system config file:
/etc/sysconfig/ceph
adding or editing the CLUSTER environment variable.
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
Sage Weil
Nathan Cutler
Owen Synge
Federico Simoncelli