Unable to shutdown jail on BETA4
Nikolay Pavlov
qpadla at gmail.com
Wed Jan 30 05:36:15 PST 2008
On Tuesday 25 December 2007 18:46:04 Nikolay Pavlov wrote:
> On Wednesday 12 December 2007 05:17:27 Andrew Thompson wrote:
> > On Wed, Dec 12, 2007 at 05:12:42AM +0200, Nikolay Pavlov wrote:
> > > Hi all.
> > > Not sure were to go with this... I see a weird jail behavior on
> > > recent BETA4. After successful "/etc/rc.d/jail stop cell" execution
> > > the jail is still could be listed with jls command:
> > > root at cassini:~# jls
> > > JID IP Address Hostname Path
> > > 4 xxx.53.51.236 php-cgi /home/jails/php-cgi
> > >
> > > But i am unable to find any processes with this jid in the system:
> > > root at cassini:~# ps ax -o jid | grep 4
> > > root at cassini:~#
> > >
> > > Any comments?
> >
> > This has been fixed (sort of), make sure you have r1.208.2.1 of
> > /usr/src/sys/kern/kern_conf.c
> >
> >
> > cheers,
> > Andrew
>
> Unfortunately the problem is still there, but it's not easy to trigger
> it. Here it is after "/etc/rc.d/jail restart php_cgi" and 11 days of
> uptime: root at cassini:~# jls
> JID IP Address Hostname Path
> 9 xxx.53.51.236 php-cgi /home/jails/php-cgi
> 7 xxx.53.51.236 php-cgi /home/jails/php-cgi
> root at cassini:~# ps awwx -o jid | grep 9 | wc -l
> 13
> root at cassini:~# ps awwx -o jid | grep 7 | wc -l
> 0
> root at cassini:~# uname -a
> FreeBSD cassini 7.0-BETA4 FreeBSD 7.0-BETA4 #2: Thu Dec 13 06:54:11 EET
> 2007 root at cassini:/usr/obj/usr/src/sys/GENERIC amd64
The problem is still present in 7.0-RC1:
FreeBSD cassini.grimmbrothers.com.ua 7.0-RC1 FreeBSD 7.0-RC1 #0: Mon Jan 28
16:57:47 EET 2008 root at cassini:/usr/obj/usr/src/sys/GENERIC amd64
After executing "/etc/rc.d/jail restart php_cgi"
I see a jail without a processes:
root at cassini:/home/www/# jls
JID IP Address Hostname Path
2 xxx.53.51.236 php-cgi /home/jails/php-cgi
1 xxx.53.51.236 php-cgi /home/jails/php-cgi
root at cassini:/home/www/# ps awwx -o jid | grep 1 | wc -l
0
root at cassini:/home/www/# ps awwx -o jid | grep 2 | wc -l
13
Also i am using nullfs to mount some directories for this jail, however i
am not sure if it's related to the problem.
--
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- Best regards, Nikolay Pavlov. <<<-----------------------------------
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