OK, attached is the initial log, or at least the earliest log I can find. On Thu, Feb 26, 2015 at 12:06 PM, John Spray <john.spray@xxxxxxxxxx> wrote: > 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
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ceph-mds.mdc03.log.2.gz
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