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I need free space on my server
- Thread starter ninhovid
- Start date
KenCunningham
Technical User
Not entirely sure about OpenBSD (never having used it), but there are several log files under /var which can be zeroed by cat /dev/null > filename if you need to free up space. It might be worth doing a:
find /var -size +1000 -print
to find out the name of the larger files and post them here for further advice. HTH.
find /var -size +1000 -print
to find out the name of the larger files and post them here for further advice. HTH.
- Thread starter
- #3
KenCunningham
Technical User
OK. Just a thought, if your drives aren't too large you may need to adjust the -size +1000 argument to something more sensible, say +500 or even +200.
When you mention /user above, do you really mean /user or /usr (as far as I know this is the more common version)? Regards.
When you mention /user above, do you really mean /user or /usr (as far as I know this is the more common version)? Regards.
- Thread starter
- #5
/usr = capacity 45%
size=992M
/var = capacity 45%
size=97M
we use this server ONLY as our firewall (PF).
the results from find /var -size +500 -print are:
/var/db/locate.database
/var/db/kvm_bsd.db
/var/log/lastlog
/var/log/maillog
/var/mail/root
the results from find /usr -size +1000 -print are too many, so i changed it to +2000:
/usr/bin/gdb
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/cc1
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/cc1obj
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/cc1plus
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/f771
/usr/lib/libc_r_p.a
/usr/lib/libcrypto_p.a
/usr/lib/libcrypto_pic.a
/usr/lib/libperl.a
/usr/lib/libperl_p.a
/usr/lib/libperl_pic.a
/usr/share/dict/web2
/usr/share/dict/words
/usr/share/misc/termcap.db
/usr/share/misc/terminfo.db
/usr/src/games/fortune/datfiles/fortunes2
/usr/src/gnu/usr.bin/cvs/doc/cvs.ps
/usr/src/gnu/usr.bin/perl/Changes
/usr/src/gnu/usr.bin/perl/Changes5.005
/usr/src/share/dict/web2
what can i delete?
thanks...
size=992M
/var = capacity 45%
size=97M
we use this server ONLY as our firewall (PF).
the results from find /var -size +500 -print are:
/var/db/locate.database
/var/db/kvm_bsd.db
/var/log/lastlog
/var/log/maillog
/var/mail/root
the results from find /usr -size +1000 -print are too many, so i changed it to +2000:
/usr/bin/gdb
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/cc1
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/cc1obj
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/cc1plus
/usr/lib/gcc-lib/i386-unknown-openbsd3.1/2.95.3/f771
/usr/lib/libc_r_p.a
/usr/lib/libcrypto_p.a
/usr/lib/libcrypto_pic.a
/usr/lib/libperl.a
/usr/lib/libperl_p.a
/usr/lib/libperl_pic.a
/usr/share/dict/web2
/usr/share/dict/words
/usr/share/misc/termcap.db
/usr/share/misc/terminfo.db
/usr/src/games/fortune/datfiles/fortunes2
/usr/src/gnu/usr.bin/cvs/doc/cvs.ps
/usr/src/gnu/usr.bin/perl/Changes
/usr/src/gnu/usr.bin/perl/Changes5.005
/usr/src/share/dict/web2
what can i delete?
thanks...
KenCunningham
Technical User
Hi. Basically, I wouldn't touch /usr at all - it looks fine to me and isn't likely to grow in any significant way in the forseeable future.
/var is another matter, but 45% isn't too much of a problem. That said, you should be able to issue the following to clear down some of the logs, retaining the emptied files. It would be an idea to do this on a fairly regular basis.
cat /dev/null > /var/log/lastlog
cat /dev/null > /var/log/maillog
If you're happy that you've read all of root's mail and acted on it, just opt to read the mail and delete each entry. If there are hundreds of root emails, just reset the file as above, ie
cat /dev/null > /var/mail/root
Also check for any other large mail files in /var/mail and zeroise them in this way.
Hope this helps.
/var is another matter, but 45% isn't too much of a problem. That said, you should be able to issue the following to clear down some of the logs, retaining the emptied files. It would be an idea to do this on a fairly regular basis.
cat /dev/null > /var/log/lastlog
cat /dev/null > /var/log/maillog
If you're happy that you've read all of root's mail and acted on it, just opt to read the mail and delete each entry. If there are hundreds of root emails, just reset the file as above, ie
cat /dev/null > /var/mail/root
Also check for any other large mail files in /var/mail and zeroise them in this way.
Hope this helps.
- Thread starter
- #7
thanks Ken.. it worked
i won't delete anything in /usr =)
i did the following:
cat /dev/null > /var/log/lastlog
cat /dev/null > /var/log/maillog
cat /dev/null > /var/mail/root
and now
/var capacity = 36%
i'll do this on a regular basis...
thanks again!!!
i won't delete anything in /usr =)
i did the following:
cat /dev/null > /var/log/lastlog
cat /dev/null > /var/log/maillog
cat /dev/null > /var/mail/root
and now
/var capacity = 36%
i'll do this on a regular basis...
thanks again!!!
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