Re: /var growing too fast

2007-12-21 Thread Jerry McAllister
On Fri, Dec 21, 2007 at 07:09:01AM +0100, zbigniew szalbot wrote:

> Hello,
> 
> I thought I would ask your advice. I only have a 2 GB /var slice and 
> space is shrinking fast. I see that most space is taken by /var/db.
> 
> $ du -hs /var/db
> 1.4G/var/db
> 
> $  du -hs /var
> 1.7G/var
> 
> $ df
> /dev/ad0s1e   2178510 1738396  26583487%/var
> 
> Is it possible to release some space from /var/db? I seem to recall that 
> /var/db is pretty important and I better not lose it...

Yes, if you are running some database, it can grow fast.

Do you have a large, catch-all, partition, such as /home?
If go, move /var/db to and make a symlink.

You should be able to copy it all with tar.
Pick a make-sense name for the directory in the new directory such as 'var.db'

Then, in the original /var directory, rename db temporarily - mv db olddb
for example and make the link.ln -s /home/var.db db   (presuming that
you put it in /home)
If it all seems good, then rm the olddb and all should be well.

jerry


> 
> It may be that something else is eating up available space but I am not 
> sure how to measure it. Every day about 1% more of available space is taken.
> 
> Many thanks for ideas what to do (apart from bying a bigger drive :)
> 
> And season greetings to you all!
> 
> Zbigniew Szalbot
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Re: /var growing too fast

2007-12-21 Thread zbigniew szalbot

Hello,

Robert Huff pisze:

zbigniew szalbot writes:

>  I thought I would ask your advice. I only have a 2 GB /var slice
>  and space is shrinking fast.
>
>  It may be that something else is eating up available space but I
>  am not sure how to measure it. Every day about 1% more of
>  available space is taken.

Start by running:

du /var | sort -nr | head -n 50 | more
  
Great! Thank you. /var/mysql is the biggest. It kind of strange because 
I only have maybe 7MB worth of data on mysql database. I guess these all 
are necesseray files though. I did check on a different machine I have 
access to, mysql dir is even bigger.


Thank you Robert!

Zbigniew Szalbot
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/var growing too fast

2007-12-21 Thread Robert Huff

zbigniew szalbot writes:

>  I thought I would ask your advice. I only have a 2 GB /var slice
>  and space is shrinking fast.
>
>  It may be that something else is eating up available space but I
>  am not sure how to measure it. Every day about 1% more of
>  available space is taken.

Start by running:

du /var | sort -nr | head -n 50 | more

This will show you the 50 biggest directories.  If you don't
understand why they're the size they are ... that's your first step.


Robert Huff

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/var growing too fast

2007-12-20 Thread zbigniew szalbot

Hello,

I thought I would ask your advice. I only have a 2 GB /var slice and 
space is shrinking fast. I see that most space is taken by /var/db.


$ du -hs /var/db
1.4G/var/db

$  du -hs /var
1.7G/var

$ df
/dev/ad0s1e   2178510 1738396  26583487%/var

Is it possible to release some space from /var/db? I seem to recall that 
/var/db is pretty important and I better not lose it...


It may be that something else is eating up available space but I am not 
sure how to measure it. Every day about 1% more of available space is taken.


Many thanks for ideas what to do (apart from bying a bigger drive :)

And season greetings to you all!

Zbigniew Szalbot
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