imapd dumping core due to SEGV

[Pascal Gienger]

For Solaris SMF and Cyrus please use in your manifest for Cyrus IMAP:

    <property_group name='startd' type='framework'>
      <propval name='ignore_error' type='astring' value='core,signal'/>
    </property_group>

The imap service will not be restarted when an imap process is killed anymore. Only when master ends the startd will believe Cyrus is down. Dito for an imap process dumping core.

Pascal


"Gavin Gray" <gavin.gray at ed.ac.uk> a écrit :

>Sorry for the delay getting back about this, I meant to let people know  
>that the reason for this:
>
>>> Also when this happens the cyrus master process kills all other active
>>> imapd processes and restarts, is there a reason for this?
>>
>> I've never heard of master doing that in response to ANY child  
>> behavior.  Does master log anything?
>
>was the way we had setup SMF on Solaris to control Cyrus IMAP. One needs  
>to make sure SMF is setup to ignore core dumps and child processes  
>signaling death otherwise SMF will restart the entire service.
>
>On Mon, 12 Jul 2010 18:36:59 +0100, Wesley Craig <wes at umich.edu> wrote:
>
>> On 05 Jul 2010, at 10:56, Gavin Gray wrote:
>>> Two of them have had imapd  processes crash and leave core dumps in
>>> the past couple of days. Looking at the core dumps with dbx we see
>>
>> I'm not aware of bug fixes in those code paths.  Given how little those  
>> two code paths have in common, I'd suspect memory corruption.
>>
>>> Also when this happens the cyrus master process kills all other active
>>> imapd processes and restarts, is there a reason for this?
>>
>> I've never heard of master doing that in response to ANY child  
>> behavior.  Does master log anything?
>>
>> :wes
>>
>>
>
>
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>Gavin Gray
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