On Wed, Jan 20, 2016 at 4:03 PM, Oliver Dzombic <info@xxxxxxxxxxxxxxxxx> wrote:
> Hi Greg,
>
> thank you for your time!
>
> #ceph-s
>
> cluster <id>
> health HEALTH_WARN
> 62 requests are blocked > 32 sec
> noscrub,nodeep-scrub flag(s) set
> monmap e9: 4 mons at
> {ceph1=10.0.0.1:6789/0,ceph2=10.0.0.2:6789/0,ceph3=10.0.0.3:6789/0,ceph4=10.0.0.4:6789/0}
> election epoch 4526, quorum 0,1,2,3 ceph1,ceph2,ceph3,ceph4
> mdsmap e62: 1/1/1 up {0=ceph4=up:active}, 2 up:standby
> osdmap e12522: 18 osds: 18 up, 18 in
> flags noscrub,nodeep-scrub
> pgmap v9518008: 1940 pgs, 6 pools, 20554 GB data, 5191 kobjects
> 53232 GB used, 46396 GB / 99629 GB avail
> 1940 active+clean
> client io 56771 kB/s rd, 18844 kB/s wr, 2037 op/s
>
>
> The warn comes from the noscrub flags ( neccessary currently because the
> iscsi rbd reacts >very< bad on it )
>
> -----
>
> [root@cn201 ~]# cat /etc/ceph/ceph.client.admin.keyring
> [client.admin]
> key = mysuperkey123
Okay, when you run "ceph auth list" what security capabilities does it
say the client.admin key has?
>
>
> -----
>
>
> The cluster is very active and working perfectly.
>
> But the other access goes over the rbd kernel module and is working fine.
>
> Just the access via ceph-fuse is causing trouble.
>
> Is it possible, that its a problem with flushing pages, just concerning
> ceph-fuse and not the rest ?
>
> How can i check that at best ?
Yes, that's a possibility. My best guess is that you somehow set it up
in a way that doesn't have permission to write to the pool being used
for the CephFS storage.
>
> Thank you !
>
> --
> Mit freundlichen Gruessen / Best regards
>
> Oliver Dzombic
> IP-Interactive
>
> mailto:info@xxxxxxxxxxxxxxxxx
>
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>
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