Re: SIGHUP to ceph processes every morning

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Hi,

that makes sense. Thanks for the fast answer!

On 26.01.2017 08:04, Paweł Sadowski wrote:
> Hi,
> 
> 6:25 points to daily cron job, it's probably logrotate trying to force
> ceph to reopen logs.
> 
> 
> On 01/26/2017 07:34 AM, Torsten Casselt wrote:
>> Hi,
>>
>> I get the following line in journalctl:
>>
>> Jan 24 06:25:02 ceph01 ceph-osd[28398]: 2017-01-24 06:25:02.302770
>> 7f0655516700 -1 received  signal: Hangup from  PID: 18157 task name:
>> killall -q -1 ceph-mon ceph-mds ceph-osd ceph-fuse radosgw  UID: 0
>>
>> It happens every day at the same time which is the cron.daily time. But
>> there's no cronjob I can relate to ceph in the appropriate folder.
>> The cluster runs just fine, so it seems it restarts automatically after
>> the SIGHUP. Still I'm curious why the signal is sent every morning.
>>
>> I use Kraken on Debian Jessie systems. Three monitors, 36 OSDs on three
>> nodes.
>>
>> Thanks!
>> Torsten
> 

-- 
Torsten Casselt, IT-Sicherheit, Leibniz Universität IT Services
Tel: +49-(0)511-762-799095      Schlosswender Str. 5
Fax: +49-(0)511-762-3003        D-30159 Hannover
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