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Re: Hard disk becoming full quickly; available space inconsistencies.



scally@gmail.com wrote:
> Hi
> 
> I have a server running Debian, with kernel 2.4.28-bf2.4
> 
> There is a single RAID 1 array of two 146GB SCSI hard disks partitioned as
> /dev/sda1 (25G) (which is  /)
> and
> /dev/sda3 (112G) (which is /home)
> 
> The server has only been up for a month, and over the last two weeks
> the available disk space of /dev/sda1 is constantly decreasing. I'm
> now nearly running out of space.
> 
> Currently "df –H" shows that /dev/sda1 has 22GB space used.
> However "du –H" in the root directory shows that just 16GB is used.
> 
> The growth on /dev/sda3 has not increasing terribly – just expected growth.
> 
> I cannot find any especially large files on /dev/sda1 – and I've
> deleted various large log files, and this only solves the problem
> temporarily. Now the space is even getting slim before the log files
> have a chance to fill again.
> 
> There are no suspicious processes shown in "ps –A"
> 
I would run a root kit checker, ASAP.  Among the first things a decent
root kit does is replace the ps command.  I would not trust it.

-Roberto

-- 
Roberto C. Sanchez
http://familiasanchez.net/~sanchezr

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