[ceph-users] Ceph stuck creating pool

Guilherme Lima guilherme.lima at farfetch.com
Tue Oct 3 07:22:29 PDT 2017


I have installed a virtual Ceph Cluster lab. I using Ceph Luminous v12.2.1

It consist in 3 mon + 3 osd nodes.

Each node have 3 x 250GB OSD.

My osd tree:


-1       2.19589 root default

-3       0.73196     host osd1

0   hdd 0.24399         osd.0      up  1.00000 1.00000

6   hdd 0.24399         osd.6      up  1.00000 1.00000

9   hdd 0.24399         osd.9      up  1.00000 1.00000

-5       0.73196     host osd2

1   hdd 0.24399         osd.1      up  1.00000 1.00000

7   hdd 0.24399         osd.7      up  1.00000 1.00000

10   hdd 0.24399         osd.10     up  1.00000 1.00000

-7       0.73196     host osd3

2   hdd 0.24399         osd.2      up  1.00000 1.00000

8   hdd 0.24399         osd.8      up  1.00000 1.00000

11   hdd 0.24399         osd.11     up  1.00000 1.00000

After create a new pool it is stuck on creating+peering and


    id:     d20fdc12-f8bf-45c1-a276-c36dfcc788bc

    health: HEALTH_WARN

            Reduced data availability: 256 pgs inactive, 143 pgs peering

            Degraded data redundancy: 256 pgs unclean


    mon: 3 daemons, quorum mon2,mon3,mon1

    mgr: mon1(active), standbys: mon2, mon3

    osd: 9 osds: 9 up, 9 in


    pools:   1 pools, 256 pgs

    objects: 0 objects, 0 bytes

    usage:   10202 MB used, 2239 GB / 2249 GB avail

    pgs:     100.000% pgs not active

             143 creating+peering

             113 creating+activating

Can anyone help to find the issue?




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