Re: cannot kill process with kill -9
On Fri, 10 Apr 2009 15:10:04 +0200 Ruben de Groot wrote: > On Thu, Apr 09, 2009 at 01:26:51PM -0600, Joshua Gimer typed: > > You might also find a little bit information about what the > > process is waiting on by attaching to it with strace (in ports > > under devel) (strace -p PID). > > why would you install strace from ports? truss does the same job. > Great tips, Ruben! `strace` requires /proc and I am too lazay to mount `procfs` after installing `strace` ports. (In fact I installed `strace` then did nothing.) Going to `pkg_delete starce` now :P > > > > On Thu, Apr 9, 2009 at 5:47 AM, Eray Aslan > > wrote: > > > On Thu, Apr 09, 2009 at 09:41:31AM +0200, Pieter Donche wrote: > > >> I have a mount_nfs process that refuses to get killed : > > >> # ps -jaxw | grep mount > > >> root ? 60342 ? ? 1 60289 60289 ? ?0 D ? ? ?? ? ?0:00.00 > > >> mount_nfs > > > [...] > > >> How to I get this process killed? > > > > > > reboot. ?You can't kill a process with a D flag. ?Google for > > > uninterruptible sleep. > > > > > > -- -- Ky Anh, Huynh Homepage: http://viettug.org/ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: cannot kill process with kill -9
On Thu, Apr 09, 2009 at 01:26:51PM -0600, Joshua Gimer typed: > You might also find a little bit information about what the process is > waiting on by attaching to it with strace (in ports under devel) > (strace -p PID). why would you install strace from ports? truss does the same job. Ruben > On Thu, Apr 9, 2009 at 5:47 AM, Eray Aslan wrote: > > On Thu, Apr 09, 2009 at 09:41:31AM +0200, Pieter Donche wrote: > >> I have a mount_nfs process that refuses to get killed : > >> # ps -jaxw | grep mount > >> root ? 60342 ? ? 1 60289 60289 ? ?0 D ? ? ?? ? ?0:00.00 mount_nfs > > [...] > >> How to I get this process killed? > > > > reboot. ?You can't kill a process with a D flag. ?Google for > > uninterruptible sleep. > > > > -- > > Eray > > ___ > > freebsd-questions@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" > > > > > > -- > Thx > Joshua Gimer > ___ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: cannot kill process with kill -9
You might also find a little bit information about what the process is waiting on by attaching to it with strace (in ports under devel) (strace -p PID). On Thu, Apr 9, 2009 at 5:47 AM, Eray Aslan wrote: > On Thu, Apr 09, 2009 at 09:41:31AM +0200, Pieter Donche wrote: >> I have a mount_nfs process that refuses to get killed : >> # ps -jaxw | grep mount >> root 60342 1 60289 60289 0 D ?? 0:00.00 mount_nfs > [...] >> How to I get this process killed? > > reboot. You can't kill a process with a D flag. Google for > uninterruptible sleep. > > -- > Eray > ___ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" > -- Thx Joshua Gimer ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: cannot kill process with kill -9
Eray Aslan wrote: On Thu, Apr 09, 2009 at 09:41:31AM +0200, Pieter Donche wrote: I have a mount_nfs process that refuses to get killed : # ps -jaxw | grep mount root 60342 1 60289 602890 D ??0:00.00 mount_nfs [...] How to I get this process killed? reboot. You can't kill a process with a D flag. Google for uninterruptible sleep There is a rare exception that doesn't always work. But you can find processes that have locked onto that mount point and kill those. Then try unmounting or killing that NFS mount. Get lsof in /usr/ports/sysutils/lsof and see what's keeping that mount point open. Then kill those processes. But again, this may not work. The only way to release processes marked with a D flag is to reboot. -- Jacques Manukyan ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: cannot kill process with kill -9
On Thu, Apr 09, 2009 at 09:41:31AM +0200, Pieter Donche wrote: > I have a mount_nfs process that refuses to get killed : > # ps -jaxw | grep mount > root 60342 1 60289 602890 D ??0:00.00 mount_nfs [...] > How to I get this process killed? reboot. You can't kill a process with a D flag. Google for uninterruptible sleep. -- Eray ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
cannot kill process with kill -9
FreeBSD 7: I have a mount_nfs process that refuses to get killed : # ps -jaxw | grep mount root 60342 1 60289 602890 D ??0:00.00 mount_nfs fenix.cmi.ua.ac.be:/opt /home/nfs/fenix/opt This was called from a script, run bij root cron during the night (does an NFS mount of a file system of a remote system and makes a backup) I killed the parent processes: the shell executing the script, the script, the mount process that calls mount_nfs, leaving me with that last remaining process: # kill -9 60342 doesn't do anything # kill -9 -60289 (60289 is the PGID, see man kill) doesn't do anything either How to I get this process killed? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
