 | | | KCORE in /proc | KCORE in /proc 2003-02-24 - By Steven J. Yellin
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Since you have (wisely) made /var separate from /, the log files are
not your problem. Maybe something is putting too much in /tmp. If so,
you can replace /tmp with a symbolic link to a directory on some file
system with more free space.
On Tue, 25 Feb 2003, Gilbert Rehling wrote:
> Hi,
> I have a std server partitioning
>
> /
> /boot
> /root
> /home
> /usr
> /var
>
> All ok except for /
>
> So there is really a minimum on the /
> Doing du around on the root has not shown any anomilies.
>
>
>
>
> -- -- Original Message -- --
> From: kaktus
> To: seawolf-list@(protected)
> Sent: Tuesday, February 25, 2003 3:03 AM
> Subject: Re: KCORE in /proc
>
>
> maybe you have your /var directory on your / part, and big logfiles
> goto your /var/log directory, and do a du -k
> you will see size of you log files / bub directories ( in kbytes)
>
> Aaron Konstam wrote:
>
> On Tue, Feb 25, 2003 at 12:11:07AM +1100, Gilbert Rehling wrote:
> Hello to all.
> I have two servers both with the same problem.
> Both seem to have run out of space on the / directory
> 1 system has 256 mb of space for the / and the 2nd has 497 mb for the /
>
> On inspection I found that on both systems the /proc/kcore to be rather
> large.
> On the 1st its 402657280 and 939528192 on the 2nd.
> I did manage to free up some space on the second system by uninstalling a
> heap of programs, but after rebooting the free space disappeared again.
>
> I noticed that the kcore file is actually a linked file, but from where?
> /dev??
>
> Also any program that requires free space there won't run. I can access via
> webmin, and terminal, but Xwindows will no longer start.
>
> Can anyone please help me with this and or point me to some data about the
> kcore.
> My guess is that this is the kernel core file.
>
> My 7.3 machine only shows 131 mb used on the / but its /proc/kcore file is
> 251645952
>
> So, any explanation on this phenomena would be greatly appreciated.
> Thanks in advance for any help and I hope this proves to be a usefull
> question.
>
> Gilbert R
>
> the_isp@(protected)
> I don't think kcore is the problem. The files in /proc are not really
> files. They are content that the kernal provides on request. For
> example on my machine:
> [akonstam@(protected) proc]$ ls -l kcore
> -r-- ----- 1 root root 145113088 Feb 24 09:20 kcore
> [akonstam@(protected) proc]$ du -s kcore
> 0 kcore
> So you see kcore really does not take up space.
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>
--
Steven Yellin
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