Re: client crashed when osd gets restarted - hammer 0.93

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Kevin,

This is a known issue and should be fixed in the latest krbd. The problem is, it is not backported to 14.04 krbd yet. You need to build it from latest krbd source if you want to stick with 14.04.

The workaround is, you need to unmap your clients before restarting osds.

 

Thanks & Regards

Somnath

 

From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of kevin parrikar
Sent: Wednesday, March 11, 2015 11:44 AM
To: ceph-users@xxxxxxxxxxxxxx
Subject: [ceph-users] client crashed when osd gets restarted - hammer 0.93

 

Hi,

     I am trying hammer 0.93 on Ubuntu 14.04.

rbd is mapped in client ,which is also ubuntu 14.04 .

When i did a stop ceph-osd-all and then a start,client machine crashed and attached pic was in the console.Not sure if its related to ceph.

 

Thanks




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