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Re: df /usr stats all mounted filesystems
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From: |
Andreas Schwab |
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Subject: |
Re: df /usr stats all mounted filesystems |
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Date: |
30 Nov 2001 11:41:32 +0100 |
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User-agent: |
Gnus/5.090003 (Oort Gnus v0.03) Emacs/21.1.30 |
"jsc" <address@hidden> writes:
|> Hi,
|>
|> When I "df /usr", the command hangs for about 2-3 seconds, and error
|> messages appear in /var/log/messages about supermounted filesystems
|> (cdrom, zip, floppy). Basically, it seems that "df /usr" is calling stat
|> on all filesystems in /etc/mtab.
Yes, that is a property of statfs in the GNU libc on Linux. It needs to
find out the filesystem flags, which is only possible by parsing either
/proc/mounts or /etc/mtab.
Andreas.
--
Andreas Schwab "And now for something
address@hidden completely different."
SuSE Labs, SuSE GmbH, Schanzäckerstr. 10, D-90443 Nürnberg
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