[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Re: File system overhead



Tony Heal wrote:
anyone have a good link that explains why/what the ext3 overhead is. I have
a partition that looks like it has 8GB taken up by the OS and I need to
explain this.
Filesystem            Size  Used   Avail   Use% Mounted on
/dev/sda9             219G  168M  208G   1%     /opt

What exactly needs explaining?

I use this little script in a file called dirsize

du -sm $(find $1 -type d -maxdepth 1 -xdev) | sort -gr

You might try (as root)

# dirsize /opt

and get some feel where stuff is hiding out.

Or are you claiming that it has no "files" in it.
If it was once very full, and you deleted the files,
then the directory structure may still be there. For
example, if you had at one time thousands of files
in /opt, but now it is empty, the directory would
still be very large. What does

# ls -ld /opt

say?

Mike
--
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!


--
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!



Reply to: