Re: Error in /var/log/maillog ...
On 12.06.2017 20:02, Adam Tauno Williams wrote: Quoting "Walter H. via Info-cyrus" : 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. * softnproc 1024 root softnproc unlimited smime.p7s Description: S/MIME Cryptographic Signature Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: Error in /var/log/maillog ...
Quoting "Walter H. via Info-cyrus" : 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. Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
Re: Error in /var/log/maillog ...
Hi, Quoting "Walter H. via Info-cyrus" : Hello, 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 This is a common error message that is logged on cyrus start/restart, which is normally followed by a message like "retrying with 8192 (current max)" what is causing this? Cyrus need to handle many open files/connections, so cyrus tries to unlimit the number of file descriptors on start, which is not allowed on all systems (depending on OS and/or configuration) Thanks, Walter Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus M.MengeTel.: (49) 7071/29-70316 Universität Tübingen Fax.: (49) 7071/29-5912 Zentrum für Datenverarbeitung mail: michael.me...@zdv.uni-tuebingen.de Wächterstraße 76 72074 Tübingen Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus
