2016-12-22 18:09 GMT+01:00 Wido den Hollander <[email protected]>:

>
> > Op 22 december 2016 om 17:55 schreef Stéphane Klein <
> [email protected]>:
> >
> >
> > Hi,
> >
> > 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-
> mon-3=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.


Thanks.

More information here:
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?

Best regards,
Stéphane
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