Re: safelly erasing dirs/files

Greg Smith wrote:
>> how do I un-bloat the /var partition ? this is why I was considering
>> rm !!!!
>>
> I've gotten out of this situation before by finding other files in
> /var to delete, using something like this to figure out where the big
> stuff was at:

while sometimes /var/log or /var/spool data is the problem, far more
often, /var/lib/pgsql/data was the biggun on systems that didn't plan
for this...

my fix has been what I said earlier. in more detail

1) (make available a new storage volume)
2) # mkfs /dev/sd??
3) # mount /dev/sd?? /u01
4) # /etc/init.d/postgresql stop
5) # mv /var/lib/pgsql /u01
7) # ln -s /u01/pgsql /var/lib/pgsql
8) # /etc/init.d/postgresql start

adjust directories and stop/start commands as appropriate for your
distribution.

if you can't come up with a new volume, but have an existing volume with
sufficient space, then...

1) # mkdir /someplace/pgsql
2) # /etc/init.d/postgresql stop
3) # mv /var/lib/pgsql /someplace
4) # ln -s /someplace/pgsql /var/lib/pgsql
5) # /etc/init.d/postgresql start

Personally, I really like having my database data on dedicated RAID10
volumes for best performance.