Re: [Vserver] Strange problem with starting apache
thanks for your reply where could I check these things? I found all information who i needed and wrote down how i found a solution. Unfortunately only in German but all who are interested in the solution: http://www.cryptronic.de/wiki/Blogs/20070211_vserver_und_semaphores Thanks anyway for all those who helped me find out the problem. ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] Strange problem with starting apache
You have to check current shared memory and semaphores usage and limits. Jarek Dylag ___ thanks for your reply where could I check these things? ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] Strange problem with starting apache
Hi, [...] some strace output: semget(IPC_PRIVATE, 1, IPC_CREAT|0600) = -1 ENOSPC (No space left on device) Do you need the full output? I habe this error before but after a reboot it was gone. Are there any solutions to prevent this error's? it probably means that your system have run out of semaphore arrays. Some apache2 modules use semaphores (2 arrays per apache in my configuration, more If you are using modules like: mod_perl, mod_python. mod_rewrite). You have to check current shared memory and semaphores usage and limits. Jarek Dylag ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] Strange problem with starting apache
On Tue, Jan 30, 2007 at 06:36:29AM +0100, Cryptronic wrote: Hi Matt, thanks for your fast reply. According to mtab fstab and mount i'm sure that i have one partition mtab, fstab and mount are all three big liars! :) don't trust them! always check with /proc/mounts or stat ... by default /tmp will be a 16MB tempfs, and you might hit that limit (note, that can be adjusted) it might as well be that you hit a lock limit (double check with your configuration and of course /proc/vierual/xid/limits) best, Herbert inside the guest. regards Oliver Matt Anger (manger) schrieb: Are you sure /var is stored on hdv1? I know some distros (like the variant of RHEL I use) use a separate partition for the var directory that can sometimes get filled up with old log information and whatnot (this would also explain why sometimes a restart would help if progs cleaned up their old information). -Matt -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Cryptronic Sent: Monday, January 29, 2007 1:18 PM To: vserver@list.linux-vserver.org Subject: [Vserver] Strange problem with starting apache Hi all, i have running several guests on one host on all apache starts and works fine. Now i wanted to add another guest (#15). I set rss.hard (256000) and rss.soft (128000). vServer start up fine but when i want to start apache i get the following error: [Mon Jan 29 22:04:17 2007] [emerg] (28)No space left on device: Couldn't create accept lock (/var/lock/apache2/accept.lock.10486) (5) but: df: /dev/hdv1 147G 313M 139G 1% / also none of the set limits got hidden: Limitcurrent min/maxsoft/hard hits PROC: 8 0/ 13 -1/ -10 VM:38185 0/ 755891024000/ 10240000 VML: 0 0/ 0 -1/ -10 RSS:2388 0/4336 128000/ 2560000 ANON: 2796 0/3029 -1/ -10 FILES: 248 0/ 268 -1/ -10 OFD: 149 0/ 165 -1/ -10 LOCKS: 2 0/ 2 -1/ -10 SOCK: 88 0/ 88 -1/ -10 MSGQ: 0 0/ 0 -1/ -10 SHM: 0 0/ 0 -1/ -10 SEMA: 0 0/ 0 -1/ -10 SEMS: 0 0/ 0 -1/ -10 DENT:191 0/ 232 -1/ -10 I'm running: Kernel: 2.6.18.3-vs2.1.1.2-vserver-amd64-squash-drbd-256ip-ipv6 util-vserver: 0.30.211 distibution: debian etch the guest running debian etch also some strace output: semget(IPC_PRIVATE, 1, IPC_CREAT|0600) = -1 ENOSPC (No space left on device) Do you need the full output? I habe this error before but after a reboot it was gone. Are there any solutions to prevent this error's? best regards Oliver Werner ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
[Vserver] Strange problem with starting apache
Hi all, i have running several guests on one host on all apache starts and works fine. Now i wanted to add another guest (#15). I set rss.hard (256000) and rss.soft (128000). vServer start up fine but when i want to start apache i get the following error: [Mon Jan 29 22:04:17 2007] [emerg] (28)No space left on device: Couldn't create accept lock (/var/lock/apache2/accept.lock.10486) (5) but: df: /dev/hdv1 147G 313M 139G 1% / also none of the set limits got hidden: Limitcurrent min/maxsoft/hard hits PROC: 8 0/ 13 -1/ -10 VM:38185 0/ 755891024000/ 10240000 VML: 0 0/ 0 -1/ -10 RSS:2388 0/4336 128000/ 2560000 ANON: 2796 0/3029 -1/ -10 FILES: 248 0/ 268 -1/ -10 OFD: 149 0/ 165 -1/ -10 LOCKS: 2 0/ 2 -1/ -10 SOCK: 88 0/ 88 -1/ -10 MSGQ: 0 0/ 0 -1/ -10 SHM: 0 0/ 0 -1/ -10 SEMA: 0 0/ 0 -1/ -10 SEMS: 0 0/ 0 -1/ -10 DENT:191 0/ 232 -1/ -10 I'm running: Kernel: 2.6.18.3-vs2.1.1.2-vserver-amd64-squash-drbd-256ip-ipv6 util-vserver: 0.30.211 distibution: debian etch the guest running debian etch also some strace output: semget(IPC_PRIVATE, 1, IPC_CREAT|0600) = -1 ENOSPC (No space left on device) Do you need the full output? I habe this error before but after a reboot it was gone. Are there any solutions to prevent this error's? best regards Oliver Werner ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
RE: [Vserver] Strange problem with starting apache
Are you sure /var is stored on hdv1? I know some distros (like the variant of RHEL I use) use a separate partition for the var directory that can sometimes get filled up with old log information and whatnot (this would also explain why sometimes a restart would help if progs cleaned up their old information). -Matt -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Cryptronic Sent: Monday, January 29, 2007 1:18 PM To: vserver@list.linux-vserver.org Subject: [Vserver] Strange problem with starting apache Hi all, i have running several guests on one host on all apache starts and works fine. Now i wanted to add another guest (#15). I set rss.hard (256000) and rss.soft (128000). vServer start up fine but when i want to start apache i get the following error: [Mon Jan 29 22:04:17 2007] [emerg] (28)No space left on device: Couldn't create accept lock (/var/lock/apache2/accept.lock.10486) (5) but: df: /dev/hdv1 147G 313M 139G 1% / also none of the set limits got hidden: Limitcurrent min/maxsoft/hard hits PROC: 8 0/ 13 -1/ -10 VM:38185 0/ 755891024000/ 10240000 VML: 0 0/ 0 -1/ -10 RSS:2388 0/4336 128000/ 2560000 ANON: 2796 0/3029 -1/ -10 FILES: 248 0/ 268 -1/ -10 OFD: 149 0/ 165 -1/ -10 LOCKS: 2 0/ 2 -1/ -10 SOCK: 88 0/ 88 -1/ -10 MSGQ: 0 0/ 0 -1/ -10 SHM: 0 0/ 0 -1/ -10 SEMA: 0 0/ 0 -1/ -10 SEMS: 0 0/ 0 -1/ -10 DENT:191 0/ 232 -1/ -10 I'm running: Kernel: 2.6.18.3-vs2.1.1.2-vserver-amd64-squash-drbd-256ip-ipv6 util-vserver: 0.30.211 distibution: debian etch the guest running debian etch also some strace output: semget(IPC_PRIVATE, 1, IPC_CREAT|0600) = -1 ENOSPC (No space left on device) Do you need the full output? I habe this error before but after a reboot it was gone. Are there any solutions to prevent this error's? best regards Oliver Werner ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
Re: [Vserver] Strange problem with starting apache
Hi Matt, thanks for your fast reply. According to mtab fstab and mount i'm sure that i have one partition inside the guest. regards Oliver Matt Anger (manger) schrieb: Are you sure /var is stored on hdv1? I know some distros (like the variant of RHEL I use) use a separate partition for the var directory that can sometimes get filled up with old log information and whatnot (this would also explain why sometimes a restart would help if progs cleaned up their old information). -Matt -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Cryptronic Sent: Monday, January 29, 2007 1:18 PM To: vserver@list.linux-vserver.org Subject: [Vserver] Strange problem with starting apache Hi all, i have running several guests on one host on all apache starts and works fine. Now i wanted to add another guest (#15). I set rss.hard (256000) and rss.soft (128000). vServer start up fine but when i want to start apache i get the following error: [Mon Jan 29 22:04:17 2007] [emerg] (28)No space left on device: Couldn't create accept lock (/var/lock/apache2/accept.lock.10486) (5) but: df: /dev/hdv1 147G 313M 139G 1% / also none of the set limits got hidden: Limitcurrent min/maxsoft/hard hits PROC: 8 0/ 13 -1/ -10 VM:38185 0/ 755891024000/ 10240000 VML: 0 0/ 0 -1/ -10 RSS:2388 0/4336 128000/ 2560000 ANON: 2796 0/3029 -1/ -10 FILES: 248 0/ 268 -1/ -10 OFD: 149 0/ 165 -1/ -10 LOCKS: 2 0/ 2 -1/ -10 SOCK: 88 0/ 88 -1/ -10 MSGQ: 0 0/ 0 -1/ -10 SHM: 0 0/ 0 -1/ -10 SEMA: 0 0/ 0 -1/ -10 SEMS: 0 0/ 0 -1/ -10 DENT:191 0/ 232 -1/ -10 I'm running: Kernel: 2.6.18.3-vs2.1.1.2-vserver-amd64-squash-drbd-256ip-ipv6 util-vserver: 0.30.211 distibution: debian etch the guest running debian etch also some strace output: semget(IPC_PRIVATE, 1, IPC_CREAT|0600) = -1 ENOSPC (No space left on device) Do you need the full output? I habe this error before but after a reboot it was gone. Are there any solutions to prevent this error's? best regards Oliver Werner ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver ___ Vserver mailing list Vserver@list.linux-vserver.org http://list.linux-vserver.org/mailman/listinfo/vserver
