I had 2 MDS servers (one active one standby) and both were down. I took a dumb chance and marked the active as down (it said it was up but laggy). Then started the primary again and now both are back up. I have never seen this before I am also not sure of what I just did.
On Mon, Apr 30, 2018 at 4:32 PM, Sean Sullivan <[email protected]> wrote: > I was creating a new user and mount point. On another hardware node I > mounted CephFS as admin to mount as root. I created /aufstest and then > unmounted. From there it seems that both of my mds nodes crashed for some > reason and I can't start them any more. > > https://pastebin.com/1ZgkL9fa -- my mds log > > I have never had this happen in my tests so now I have live data here. If > anyone can lend a hand or point me in the right direction while > troubleshooting that would be a godsend! > > I tried cephfs-journal-tool inspect and it reports that the journal should > be fine. I am not sure why it's crashing: > > /home/lacadmin# cephfs-journal-tool journal inspect > Overall journal integrity: OK > > > >
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