Hi, On 16/12/2015 07:39, Jesper Thorhauge wrote: > Hi, > > A fresh server install on one of my nodes (and yum update) left me with CentOS 6.7 / Ceph 0.94.5. All the other nodes are running Ceph 0.94.2. > > "ceph-disk prepare /dev/sda /dev/sdc" seems to work as expected, but "ceph-disk activate / dev/sda1" fails. I have traced the problem to "/dev/disk/by-partuuid", where the journal symlinks are broken; > > -rw-r--r-- 1 root root 0 Dec 16 07:35 1e9d527f-0866-4284-b77c-c1cb04c5a168 > -rw-r--r-- 1 root root 0 Dec 16 07:35 c34d4694-b486-450d-b57f-da24255f0072 > lrwxrwxrwx 1 root root 10 Dec 16 07:35 c83b5aa5-fe77-42f6-9415-25ca0266fb7f -> ../../sdb1 > lrwxrwxrwx 1 root root 10 Dec 16 07:35 e85f4d92-c8f1-4591-bd2a-aa43b80f58f6 -> ../../sda1 > > Re-creating them manually wont survive a reboot. Is this a problem with the udev rules in Ceph 0.94.3+? This usually is a symptom of something else going wrong (i.e. it is possible to confuse the kernel into creating the wrong symbolic links). The correct symlinks should be set when you reboot. > Hope that somebody can help me :-) Please let us know if rebooting leads to healthy symlinks. Cheers > > Thanks! > > Best regards, > Jesper > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Loïc Dachary, Artisan Logiciel Libre
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