Re: Surviving a ceph cluster outage: the hard way

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Hi Kostis...
That is a tale from the dark side. Glad you recover it and that you were willing to doc it all up, and share it. Thank you for that,
Can I also ask which tool did you use to recover the leveldb?
Cheers
Goncalo
________________________________________
From: ceph-users [ceph-users-bounces@xxxxxxxxxxxxxx] on behalf of Kostis Fardelas [dante1234@xxxxxxxxx]
Sent: 20 October 2016 09:09
To: ceph-users
Subject:  Surviving a ceph cluster outage: the hard way

Hello cephers,
this is the blog post on our Ceph cluster's outage we experienced some
weeks ago and about how we managed to revive the cluster and our
clients's data.

I hope it will prove useful for anyone who will find himself/herself
in a similar position. Thanks for everyone on the ceph-users and
ceph-devel lists who contributed to our inquiries during
troubleshooting.

https://blog.noc.grnet.gr/2016/10/18/surviving-a-ceph-cluster-outage-the-hard-way/

Regards,
Kostis
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