I just created http://tracker.ceph.com/issues/6761
More and more guests are crashing over time and I have no clue what I can do...
:(
Is it safe to downgrade the monitors and osds to latest dumpling?
I'm really in urgent help. Sorry guys!
Corin
Am 13.11.2013 16:00, schrieb Corin Langosch:
Hi guys,
all my systems run ubuntu 12.10. I was running dumpling for a few months
without any errors.
I just upgraded all my monitors (3) and one osd (total 14) to emporer. The
cluster is healthy and seems to be running fine. A few minutes after upgrading
a few of my qemu (kvm) machines just died. There are no core dumps, no logs.
When I start one of the died kvm machines using the command line it dies again
after a few seconds (using vnc i can see that linux boots up in the vm and
then the vnc disconnects). On the command line I get http://pastie.org/8477535
This clearly looks as a ceph bug.
BTW: After upgrading the osd I wasn't able to start it as normal with "service
ceph start osd". http://pastie.org/8477538 Running it with "/usr/bin/ceph-osd
-i 9 --pid-file /var/run/ceph/osd.9.pid -c /etc/ceph/ceph.conf" worked fine. I
also wonder what's wrong here but it's not that urgent...
I really hope someone can help me, as it's a production cluster and I need to
get the virtual machines running again asap.
Thank you!!
Corin
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