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Home > Archive > Unix administration > January 2004 > housekeeping a filesystem, but met inner filesytesms... clarify.
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housekeeping a filesystem, but met inner filesytesms... clarify.
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| yls177 2004-01-23, 4:53 pm |
| df shows my /usr 97%. so i intend to do some housekeeping. however, in
/usr , there are other filesystems as well, like
/usr/sap/SID and others.
i could do a find size +10000. but these output could be in other
filesystems besides /usr. hence, the 97% of /usr will still remain.
my solution is to find files that are big and could be deleted under
/usr but are not in other filesystem and that can be done by doing a
df -kt | grep usr. so directories under /usr that are not listed by
the previous command will affect
the size of /usr?
am i right?
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| yls177 wrote:quote:
> df shows my /usr 97%. so i intend to do some housekeeping. however, in
> /usr , there are other filesystems as well, like
> /usr/sap/SID and others.
>
> i could do a find size +10000. but these output could be in other
> filesystems besides /usr. hence, the 97% of /usr will still remain.
>
> my solution is to find files that are big and could be deleted under
> /usr but are not in other filesystem and that can be done by doing a
> df -kt | grep usr. so directories under /usr that are not listed by
> the previous command will affect
> the size of /usr?
>
> am i right?
I'm not sure of your Unix version, but check out "man find" and look at
the -mount option.
HTH,
Andy.
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| Barry Margolin 2004-01-23, 4:53 pm |
| In article <c06e4d68.0311111914.198a148f@posting.google.com>,
yls177 <yls177@hotmail.com> wrote:quote:
>df shows my /usr 97%. so i intend to do some housekeeping. however, in
>/usr , there are other filesystems as well, like
>/usr/sap/SID and others.
>
>i could do a find size +10000. but these output could be in other
>filesystems besides /usr. hence, the 97% of /usr will still remain.
Use the -xdev option to find to prevent it from leaving the filesystem.
--
Barry Margolin, barry.margolin@level3.com
Level(3), Woburn, MA
*** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups.
Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.
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| Doug Freyburger 2004-01-23, 4:53 pm |
| Andy wrote:quote:
> yls177 wrote:
>
>
> I'm not sure of your Unix version, but check out "man find" and look at
> the -mount option.
Also -xdev on several variants.
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| Juha Laiho 2004-01-23, 4:53 pm |
| yls177@hotmail.com (yls177) said:quote:
>df shows my /usr 97%. so i intend to do some housekeeping. however, in
>/usr , there are other filesystems as well, like
>/usr/sap/SID and others.
>
>i could do a find size +10000. but these output could be in other
>filesystems besides /usr. hence, the 97% of /usr will still remain.
>
>my solution is to find files that are big and could be deleted under
>/usr but are not in other filesystem and that can be done by doing a
>df -kt | grep usr. so directories under /usr that are not listed by
>the previous command will affect
>the size of /usr?
I tend to hunt for large directories first by
du -x /usr | sort -n | tail -40
or something like that. So, first look for "big collections", only
after that go for large single files.
--
Wolf a.k.a. Juha Laiho Espoo, Finland
(GC 3.0) GIT d- s+: a C++ ULSH++++$ P++@ L+++ E- W+$@ N++ !K w !O !M V
PS(+) PE Y+ PGP(+) t- 5 !X R !tv b+ !DI D G e+ h---- r+++ y++++
"...cancel my subscription to the resurrection!" (Jim Morrison)
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| yls177 2004-01-23, 4:53 pm |
| Juha Laiho <Juha.Laiho@iki.fi> wrote in message news:<bou2vr$ojq$1@ichaos.ichaos-int>...quote:
> yls177@hotmail.com (yls177) said:
>
> I tend to hunt for large directories first by
> du -x /usr | sort -n | tail -40
> or something like that. So, first look for "big collections", only
> after that go for large single files.
hi.. thanks all for helping me.. really appreciate... thanks
i did my homework... as a hardworking student and its as belows
find /usr -xdev -size +10000 > bigfiles
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