On 26/02/2015 15:26, Wyllys Ingersoll wrote:
Trying to run ceph-mds on a freshly installed firefly cluster with no
ceph FS created yet.
It consistently crashes upon startup. Below is debug output showing
the point of the crash. Something is obviously misconfigured or
broken but Im at a loss as to where the issue would be. Any ideas?
The MDS thinks that its on-disk tables should already exist (the MDSMap
structure on the mons are telling it so), but when it goes to read them
from RADOS it's finding that they aren't there.
This is reminiscent of http://tracker.ceph.com/issues/7485, although I
just checked and the v0.80.8 tag does include the fix for that. Please
could you see if you have the MDS log from the very first time it ran?
There is probably a clue there.
Once you have recovered that and any other interesting diagnostic
information, you can try to get out of this bad state by using "ceph mds
newfs" to reset the MDSMap.
Thanks,
John
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
