Hi,

Thanks Guys for your Answers.

'ceph osd df' gives me:
[root@pcl241 ceph]# ceph osd df
ID WEIGHT   REWEIGHT SIZE   USE    AVAIL  %USE  VAR  PGS
 1 18.18999  1.00000 18625G 15705G  2919G 84.32 1.04 152
 0 18.18999  1.00000 18625G 15945G  2680G 85.61 1.06 165
 3 18.18999  1.00000 18625G 14755G  3870G 79.22 0.98 162
 4 18.18999  1.00000 18625G 14503G  4122G 77.87 0.96 158
 2 18.18999  1.00000 18625G 15965G  2660G 85.72 1.06 165
 5 18.18999  1.00000 21940G 16054G  5886G 73.17 0.91 159
               TOTAL   112T 92929G 22139G 80.76
MIN/MAX VAR: 0.91/1.06  STDDEV: 4.64


And 

[root@pcl241 ceph]# ceph osd df tree
ID  WEIGHT    REWEIGHT SIZE   USE    AVAIL  %USE  VAR  PGS TYPE NAME
 -1 109.13992        -      0      0      0     0    0   0 root default
 -2         0        -      0      0      0     0    0   0     host 
A1214-2950-01
 -3         0        -      0      0      0     0    0   0     host 
A1214-2950-02
 -4         0        -      0      0      0     0    0   0     host 
A1214-2950-04
 -5         0        -      0      0      0     0    0   0     host 
A1214-2950-05
 -6         0        -      0      0      0     0    0   0     host 
A1214-2950-03
 -7  18.18999        - 18625G 15705G  2919G 84.32 1.04   0     host cuda002
  1  18.18999  1.00000 18625G 15705G  2919G 84.32 1.04 152         osd.1
 -8  18.18999        - 18625G 15945G  2680G 85.61 1.06   0     host cuda001
  0  18.18999  1.00000 18625G 15945G  2680G 85.61 1.06 165         osd.0
 -9  18.18999        - 18625G 14755G  3870G 79.22 0.98   0     host cuda005
  3  18.18999  1.00000 18625G 14755G  3870G 79.22 0.98 162         osd.3
-10  18.18999        - 18625G 14503G  4122G 77.87 0.96   0     host cuda003
  4  18.18999  1.00000 18625G 14503G  4122G 77.87 0.96 158         osd.4
-11  18.18999        - 18625G 15965G  2660G 85.72 1.06   0     host cuda004
  2  18.18999  1.00000 18625G 15965G  2660G 85.72 1.06 165         osd.2
-12  18.18999        - 21940G 16054G  5886G 73.17 0.91   0     host 
A1214-2950-06
  5  18.18999  1.00000 21940G 16054G  5886G 73.17 0.91 159         osd.5
-13         0        -      0      0      0     0    0   0     host pe9
                 TOTAL   112T 92929G 22139G 80.76
MIN/MAX VAR: 0.91/1.06  STDDEV: 4.64
[root@pcl241 ceph]#


Is it wise to reduce the weight?
Thanks,
Best,
Herbert



-----Ursprüngliche Nachricht-----
Von: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] Im Auftrag von Vadim 
Bulst
Gesendet: Dienstag, 12. Juni 2018 11:16
An: ceph-users@lists.ceph.com
Betreff: Re: [ceph-users] Problems with CephFS

Hi Herbert,

could you please run "ceph osd df"?

Cheers,

Vadim


On 12.06.2018 11:06, Steininger, Herbert wrote:
> Hi Guys,
>
> i've inherited a CephFS-Cluster, I'm fairly new to CephFS.
> The Cluster was down and I managed somehow to bring it up again.
> But now there are some Problems that I can't fix that easily.
> This is what 'ceph -s' is giving me as Info:
> [root@pcl241 ceph]# ceph -s
>      cluster cde1487e-f930-417a-9403-28e9ebf406b8
>       health HEALTH_WARN
>              2 pgs backfill_toofull
>              1 pgs degraded
>              1 pgs stuck degraded
>              2 pgs stuck unclean
>              1 pgs stuck undersized
>              1 pgs undersized
>              recovery 260/29731463 objects degraded (0.001%)
>              recovery 798/29731463 objects misplaced (0.003%)
>              2 near full osd(s)
>              crush map has legacy tunables (require bobtail, min is firefly)
>              crush map has straw_calc_version=0
>       monmap e8: 3 mons at 
> {cephcontrol=172.22.12.241:6789/0,slurmbackup=172.22.20.4:6789/0,slurmmaster=172.22.20.3:6789/0}
>              election epoch 48, quorum 0,1,2 
> cephcontrol,slurmmaster,slurmbackup
>        fsmap e2288: 1/1/1 up {0=pcl241=up:active}
>       osdmap e10865: 6 osds: 6 up, 6 in; 2 remapped pgs
>              flags nearfull
>        pgmap v14103169: 320 pgs, 3 pools, 30899 GB data, 9678 kobjects
>              92929 GB used, 22139 GB / 112 TB avail
>              260/29731463 objects degraded (0.001%)
>              798/29731463 objects misplaced (0.003%)
>                   316 active+clean
>                     2 active+clean+scrubbing+deep
>                     1 active+undersized+degraded+remapped+backfill_toofull
>                     1 active+remapped+backfill_toofull
> [root@pcl241 ceph]#
>
>
> [root@pcl241 ceph]# ceph osd tree
> ID  WEIGHT    TYPE NAME              UP/DOWN REWEIGHT PRIMARY-AFFINITY
>   -1 109.13992 root default
>   -2         0     host A1214-2950-01
>   -3         0     host A1214-2950-02
>   -4         0     host A1214-2950-04
>   -5         0     host A1214-2950-05
>   -6         0     host A1214-2950-03
>   -7  18.18999     host cuda002
>    1  18.18999         osd.1               up  1.00000          1.00000
>   -8  18.18999     host cuda001
>    0  18.18999         osd.0               up  1.00000          1.00000
>   -9  18.18999     host cuda005
>    3  18.18999         osd.3               up  1.00000          1.00000
> -10  18.18999     host cuda003
>    4  18.18999         osd.4               up  1.00000          1.00000
> -11  18.18999     host cuda004
>    2  18.18999         osd.2               up  1.00000          1.00000
> -12  18.18999     host A1214-2950-06
>    5  18.18999         osd.5               up  1.00000          1.00000
> -13         0     host pe9
>
>
>
>
> Could someone please put me in the right Direction about what to do to fix 
> the Problems?
> It seems that two OSD are full, but how can I solve that, if I don't have 
> additionally hardware available?
> Also it seems that the Cluster has different ceph-versions running (Hammer 
> and Jewel), how to solve that?
> Ceph-(mds/-mon/-osd) is running on Scientific Linux.
> If more Info is needed, just let me know.
>
> Thanks in Advance,
> Steininger Herbert
>
> ---
> Herbert Steininger
> Leiter EDV
> Administrator
> Max-Planck-Institut für Psychiatrie - EDV Kraepelinstr.  2-10
> 80804 München
> Tel      +49 (0)89 / 30622-368
> Mail   herbert_steinin...@psych.mpg.de Web  http://www.psych.mpg.de
>
>
> _______________________________________________
> ceph-users mailing list
> ceph-users@lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

--
Vadim Bulst

Universität Leipzig / URZ
04109  Leipzig, Augustusplatz 10

phone: ++49-341-97-33380
mail:    vadim.bu...@uni-leipzig.de


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