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List:       cyrus-info
Subject:    Re: Error in /var/log/maillog ...
From:       "Walter H. via Info-cyrus" <info-cyrus () lists ! andrew ! cmu ! edu>
Date:       2017-06-12 19:53:09
Message-ID: 593EF125.8090105 () mathemainzel ! info
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On 12.06.2017 20:02, Adam Tauno Williams wrote:
> Quoting "Walter H. via Info-cyrus" <info-cyrus@lists.andrew.cmu.edu>:
>> on my CentOS6 I see this error
>> Jun 12 08:02:33 mail master[1941]: setrlimit: Unable to set file
>> descriptors limit to -1: Operation not permitted
>
> It is normal-ish.
>
> It might be useful to look at /etc/security/limits.conf and ulimits in 
> general.
>
/etc/security/limits.conf is empty (everything is commented out)

/etc/security/limits.d/90-nproc.conf is this

<90-nproc.conf>
# Default limit for number of user's processes to prevent accidental 
fork bombs.
# See rhbz #432903 for reasoning.

*          soft    nproc     1024
root       soft    nproc     unlimited
</90-nproc.conf>



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