similar to: ulimit -n ignored/ Max files reached

Running across some curious stuff with ulimit on CentOS 5.10. We have a non CentOS packaged version of Asterisk (using their packages) that we start at boot time with a typical RC script. Recently it started whining that it couldn't open enough file handles. As we dug further into this, it appears that at boot time, it inherits ulimit from init, which is pretty low: 1024. We've set

I get this when I reload dovecot after any changes. How can I fix it? I can?t find any reference to it anywhere. master: Warning: fd limit (ulimit -n) is lower than required under max. load (256 < 1000), because of default_client_limit thanks Robert

Hi! Question from the novice. I have to permanently increase number of opened files ( ulimit -n 16384 and ulimit -Hn 16384) for some application. I did custom kernel based on https://www.redhat.com/docs/manuals/enterprise/RHEL-3-Manual/sysadmin-guide/s1-custom-kernel-modularized.html and application documentation ( written for RH 9), no error during all makes but I have panic during the

I'm running fedora directory server on some boxes in a multi-master arrangement. The problem is that when dirsrv is lauched from init (on boot) the maximum number of allowed file descriptors (ulimit -n) is only 4096. That means that the slapd process can only accept ~4k connections, and it needs to accept ~10k or so. The value for nofile for all users in /etc/security/limits.conf (and

Hi, I noticed that the glusterfs client tries to set ulimit -n to 1M. When I run booster with non-privileged user, the following line appears several times in the log file: [2009-09-14 09:15:22] W [client-protocol.c:6010:init] brick-0-0-0: WARNING: Failed to set 'ulimit -n 1M': Operation not permitted When I run it with root, there's no such complaint even though

Looks the only way now to grab a DVD is by torrent. What is the yum install XXXX name to get it on the machine? I have downloaded the torrent file, but what do I execute to grab the DVD? Thanks, great effort CentOS Team. Jerry

Hi! Even on midrange-systems it's necessary to set "ulimit -n" to a higher value then the system default of 1024. I'd prefer having this already prepared: In /etc/defaults/dovecot we should add: # Set amount of "open files" / ulimit -n ULIMIT_OPEN_FILES=16884 In /etc/init.d/dovecot we should add: # Set amount of open files / ulimit -n [ -n

Yes,tried a range from 100 to 1000, but the warning still happens, with varying outputs saying its either over or under. I'm looung for a way to set the limit when dovecot starts, or as part of the startup process actually. ----- From my iPhone. > On 16 May 2015, at 1:54 pm, Edgar Pettijohn III <edgar at pettijohn-web.com> wrote: > > >> On May 16, 2015, at 4:10 AM,

When restarting Dovecot 2.2.10 (via atrpms) on RHEL 6, I get the error: Warning: fd limit (ulimit -n) is lower than required under max. load (1024 < 4096), because of default_client_limit # doveconf default_internal_user default_internal_user = dovecot Should dovecot print this warning based on $default_internal_user, or based on root? As root: # ulimit -n 1024 As user dovecot: $ ulimit -n

I need to to change the ulimit to 16384(ulimit -n 16384) on boot on Centos 5.4 64 bit. How do I do that? Been searching and have yet to find a good answer. Tried to do it in rc.local but it appears to happen to late there. Matt

Dear for having an stable system which limit option is good for ulimit comand ? 2-is any option for making asterisk crash-free? Best -- Pezhman Lali -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20110810/365d9d56/attachment.htm>

Hi I update os from debian8 to debian9 # 2.2.36.4 (baf9232c1): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.24.2 (aaba65b7) # OS: Linux 4.9.0-13-amd64 x86_64 Debian 9.13 All works fine but sometimes I get: Sep 16 09:17:00 dovecot4 dovecot: master: Error: service(pop3): fork() failed: Resource temporarily unavailable (ulimit -u 257577 reached?) Sep 16 09:17:00 dovecot4 dovecot: master:

Hello, On a production system, I'm seeing this: [Feb 13 16:47:00] WARNING[14742] res_agi.c: Unable to create toast pipe: Too many open files [Feb 13 16:47:00] WARNING[9283] acl.c: Cannot create socket [Feb 13 16:47:00] WARNING[9283] rtp.c: Unable to allocate RTCP socket: Too many open files [Feb 13 16:47:00] WARNING[14732] acl.c: Cannot create socket [Feb 13 16:47:00] WARNING[14732]

Hi, perhaps this? > with new debian9: > open files (-n) 1024 Regards Urban Am 16.09.20 um 12:57 schrieb Maciej Milaszewski: > Hi > Limits: > > Where all working fine: > > core file size????????? (blocks, -c) 0 > data seg size?????????? (kbytes, -d) unlimited > scheduling priority???????????? (-e) 0 > file size?????????????? (blocks,

Hi Please help me understand about the below issue ? [root at asterisk1 ~]# /etc/init.d/asterisk restart Stopping safe_asterisk: [ OK ] Shutting down asterisk: [ OK ] Starting asterisk: /usr/sbin/safe_asterisk: line 86: ulimit: open files: cannot modify limit: Operation not permitted

Hi Please help me understand about the below issue ? [root at asterisk1 ~]# /etc/init.d/asterisk restart Stopping safe_asterisk: [ OK ] Shutting down asterisk: [ OK ] Starting asterisk: /usr/sbin/safe_asterisk: line 86: ulimit: open files: cannot modify limit: Operation not permitted

Hello again, I encountered something amazing. First I thought there is not enough memory allowed through ulimit. ulimit is now set to (almost) 512MB but rsync still gets out fo memory at 8MB. Can anyone tell me why? That's my configuration: rsync version 2.6.2 from AIX 5.3 to SuSE Linux 9 (also has rsync 2.6.2) ulimit -a (AIX) ulimit -a AIX (source): -------------------------

Since upgrading from pre11 (aack, that was old!) to pre15, i get the following message when logging in via ssh to a box with the OpenSSH server running: ulimit: cannot raise limit: Operation not permitted I've traced this to the following command in /etc/profile: ulimit -c 1000000 It seems as if sshd is turning off core dumps for the shell session it spawns. Any idea what change

Not sure what this means: Warning: fd limit (ulimit -n) is lower than required under max. load (4096 < 20000), because of service auth { client_limit } What do I need to do?

If I'm writing about this in the wrong place, please let me know. However, when I uninstalled rtorrent and then re-installed it, I kept getting this very same error: $ rtorrent foobar.torrent rtorrent: symbol lookup error: rtorrent: undefined symbol: _ZN7torrent10ThreadBase8m_globalE Why is this happening?