> Op 23 december 2016 om 10:31 schreef Stéphane Klein
> <cont...@stephane-klein.info>:
>
>
> 2016-12-22 18:09 GMT+01:00 Wido den Hollander <w...@42on.com>:
>
> >
> > > Op 22 december 2016 om 17:55 schreef Stéphane Klein <
> > cont...@stephane-klein.info>:
> > >
> > >
> > > 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?
>
Somebody has set the flag. That doesn't happen automatically.
A admin typed the command to set that flag.
Wido
> Best regards,
> Stéphane
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