On 16-12-23 12:43, Stéphane Klein wrote:
2016-12-23 11:35 GMT+01:00 Wido den Hollander <w...@42on.com <mailto:w...@42on.com>>:> Op 23 december 2016 om 10:31 schreef Stéphane Klein <cont...@stephane-klein.info <mailto:cont...@stephane-klein.info>>: > > > 2016-12-22 18:09 GMT+01:00 Wido den Hollander <w...@42on.com <mailto:w...@42on.com>>: > > > > > > Op 22 december 2016 om 17:55 schreef Stéphane Klein < > > cont...@stephane-klein.info <mailto:cont...@stephane-klein.info>>: > > > > > > > > > I have this status: > > > > > > bash-4.2# ceph status > > > cluster 7ecb6ebd-2e7a-44c3-bf0d-ff8d193e03ac > > > health HEALTH_WARN > > > pauserd,pausewr,sortbitwise,require_jewel_osds flag(s) set > > > monmap e1: 3 mons at {ceph-mon-1= > > > 172.28.128.2:6789/0,ceph-mon-2=172.28.128.3:6789/0,ceph- <http://172.28.128.2:6789/0,ceph-mon-2=172.28.128.3:6789/0,ceph-> > > mon-3=172.28.128.4:6789/0 <http://172.28.128.4:6789/0> > > > } > > > election epoch 12, quorum 0,1,2 ceph-mon-1,ceph-mon-2,ceph- > > mon-3 > > > osdmap e49: 4 osds: 4 up, 4 in > > > flags pauserd,pausewr,sortbitwise,require_jewel_osds > > > pgmap v263: 64 pgs, 1 pools, 77443 kB data, 35 objects > > > 281 MB used, 1978 GB / 1979 GB avail > > > 64 active+clean > > > > > > where can I found document about: > > > > > > * pauserd ? > > > * pausewr ? > > > > > > > pauserd: Pause reads > > pauserw: Pause writes > > > > When you set the 'pause' flag it sets both pauserd and pauserw. > > > > When these flags are set all I/O (RD and/or RW) is blocked to clients. > > More information here: > http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-December/015281.html <http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-December/015281.html> > > But, I found nothing about Pause in documentation. Why my Ceph Cluster have > switched to pause? > Somebody has set the flag. That doesn't happen automatically. It is a test cluster in Vagrant, there are only one admin: me :) A admin typed the command to set that flag. I didn't do that, I don't understand.
did you run "ceph osd pause" by any chance?
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