> Op 18 juli 2016 om 11:49 schreef Ivan Koortzen <Ivan.Koortzen@xxxxxxxxx>:
>
>
> Hi All,
>
> I quite new to ceph but did a initial setup on these Virtual Machines:
>
> 1x Ceph admin
> 3 x Ceph mons
> 3x Ceph OSD's
>
> each osd has 3x 100GB drives, and 3x 20GB journals
>
> After initial setup of Ceph and running # ceph healt I get the following error
>
>
> Any help would be appreciated!
>
>
> [cephuser@admin ceph-deploy]$ ceph health
> HEALTH_ERR 320 pgs are stuck inactive for more than 300 seconds; 320 pgs stuck inactive
>
>
> [cephuser@admin ceph-deploy]$ ceph -s
> cluster 2f5abfd7-b13e-4679-8142-78f58b0389ee
> health HEALTH_ERR
> 320 pgs are stuck inactive for more than 300 seconds
> 320 pgs stuck inactive
> monmap e2: 3 mons at {mon1=192.168.10.85:6789/0,mon2=192.168.10.87:6789/0,mon3=192.168.10.89:6789/0}
> election epoch 10, quorum 0,1,2 mon1,mon2,mon3
> osdmap e13: 9 osds: 0 up, 0 in
> flags sortbitwise
> pgmap v14: 320 pgs, 2 pools, 0 bytes data, 0 objects
> 0 kB used, 0 kB / 0 kB avail
> 320 creating
>
>
> [cephuser@admin ceph-deploy]$ ceph osd tree
> ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY
> -1 0 root default
> 0 0 osd.0 down 0 1.00000
> 1 0 osd.1 down 0 1.00000
> 2 0 osd.2 down 0 1.00000
> 3 0 osd.3 down 0 1.00000
> 4 0 osd.4 down 0 1.00000
> 5 0 osd.5 down 0 1.00000
> 6 0 osd.6 down 0 1.00000
> 7 0 osd.7 down 0 1.00000
> 8 0 osd.8 down 0 1.00000
>
>
None of your OSDs are online, they are all down and out. Since they are not running the PGs can't be created.
Can you check if they are running? If not, it could be a lot of things which causes them not to come up.
Wido
> ceph-deploy disk list osd1
> [ceph_deploy.conf][DEBUG ] found configuration file at: /home/cephuser/.cephdeploy.conf
> [ceph_deploy.cli][INFO ] Invoked (1.5.34): /usr/bin/ceph-deploy disk list osd1
> [ceph_deploy.cli][INFO ] ceph-deploy options:
> [ceph_deploy.cli][INFO ] username : None
> [ceph_deploy.cli][INFO ] verbose : False
> [ceph_deploy.cli][INFO ] overwrite_conf : False
> [ceph_deploy.cli][INFO ] subcommand : list
> [ceph_deploy.cli][INFO ] quiet : False
> [ceph_deploy.cli][INFO ] cd_conf : <ceph_deploy.conf.cephdeploy.Conf instance at 0xe33a28>
> [ceph_deploy.cli][INFO ] cluster : ceph
> [ceph_deploy.cli][INFO ] func : <function disk at 0xe27398>
> [ceph_deploy.cli][INFO ] ceph_conf : None
> [ceph_deploy.cli][INFO ] default_release : False
> [ceph_deploy.cli][INFO ] disk : [('osd1', None, None)]
> [osd1][DEBUG ] connection detected need for sudo
> [osd1][DEBUG ] connected to host: osd1
> [osd1][DEBUG ] detect platform information from remote host
> [osd1][DEBUG ] detect machine type
> [osd1][DEBUG ] find the location of an executable
> [ceph_deploy.osd][INFO ] Distro info: CentOS Linux 7.2.1511 Core
> [ceph_deploy.osd][DEBUG ] Listing disks on osd1...
> [osd1][DEBUG ] find the location of an executable
> [osd1][INFO ] Running command: sudo /usr/sbin/ceph-disk list
> [osd1][DEBUG ] /dev/dm-0 other, xfs, mounted on /
> [osd1][DEBUG ] /dev/dm-1 swap, swap
> [osd1][DEBUG ] /dev/sda :
> [osd1][DEBUG ] /dev/sda2 other, LVM2_member
> [osd1][DEBUG ] /dev/sda1 other, xfs, mounted on /boot
> [osd1][DEBUG ] /dev/sdb :
> [osd1][DEBUG ] /dev/sdb1 other, ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
> [osd1][DEBUG ] /dev/sdb2 other, ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
> [osd1][DEBUG ] /dev/sdb3 other, ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
> [osd1][DEBUG ] /dev/sdc :
> [osd1][DEBUG ] /dev/sdc1 ceph data, prepared, cluster ceph, osd.0
> [osd1][DEBUG ] /dev/sdd :
> [osd1][DEBUG ] /dev/sdd1 ceph data, prepared, cluster ceph, osd.1
> [osd1][DEBUG ] /dev/sde :
> [osd1][DEBUG ] /dev/sde1 ceph data, prepared, cluster ceph, osd.2
> [osd1][DEBUG ] /dev/sr0 other, unknown
>
>
>
>
>
> Vrywaringsklousule / Disclaimer: http://www.nwu.ac.za/it/gov-man/disclaimer.html
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