Date: Wed, 09 Jul 2003 14:07:48 +0200 From: daniel <daniel@hackywhacky.com> To: freebsd-hardware@freebsd.org Subject: File system stange behavior Message-ID: <64721593.1057759668@[192.168.1.21]>
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My hardware
Pentium(R) 4 CPU 1.90GHz
RAM 1048560K bytes DDR PC2100
ad0: 76319MB <WDC WD800BB-00CAA0> [155061/16/63] at ata0-master UDMA100
motherboard ASUS PAB266-E
I have it with a 4.5 stable upgraded to 4.7 stable with cvsup
After I discover the problem of which I talk below, I reinstalled all the=20
computer with 4.8 stable, but this was not a solution to my problem.
There are some weird behavior on the file system.
I discover it with the security run output and his heading setuid diffs:
Some files cannot be accessed by the find of the command.
there are some directory corruption on the file system.
for example a exit of it:
find: /usr/ports/security/libfwbuilder/Makefil=FF: No such file or =
directory
the file exist but the directory is corrupted
if I do an odd -t a on the directory I've got the character FF instead off =
E
When I am in this situation I can't do anything with theses files , rm find =
etc ... cannot find them. There are always an error when I try to access=20
the files referenced in the directory.
But this behavior is not permanent. I can have it for 15 days and after=20
that I find again my directory and files ok, without doing anything
Another thing : one time I 've got some rights on files who has been=20
modified too. In this case it was possible to put the right rights on them.
At last the system reboot frequently ( every month in average ) with=20
inconsistency in the file system. I must run fsck to repair. Since I am in=20
4.8 the system always reboot but without inconsistency in the file system.
two error different for the reboot I found in dmesg.boot
panic: ufsdirhash_findfree: free mismatch
and
Fatal trap 12: page fault while in kernel mode
I must say that I have the same configuration on another computer who work =
well for years ago.
I don't know what part of hardware is in charge of this problem. If=20
someone have a clue for me Thanks
Daniel Madaoui daniel@hackywhacky.com
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