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Re: port-amd64/40727: kernel trap on intensive filesystem operations (ffs_valloc: dup alloc)
The following reply was made to PR port-amd64/40727; it has been noted by GNATS.
From: Mykhaylo Sorochan <msorc%bigmir.net@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: port-amd64-maintainer%netbsd.org@localhost,
gnats-admin%netbsd.org@localhost,
netbsd-bugs%netbsd.org@localhost
Subject: Re: port-amd64/40727: kernel trap on intensive filesystem operations
(ffs_valloc: dup alloc)
Date: Mon, 23 Feb 2009 17:18:52 +0200
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> Can you provde the output of these commands please:
>
> ident /netbsd | grep ffs_alloc
$NetBSD: ffs_alloc.c,v 1.113 2008/08/06 12:54:26 hannken Exp $
> dumpfs /dev/foo | head
If I understood correctly I need to do that for my HDD
dumpfs /dev/wd0 | head:
dumpfs: /dev/wd0d: could not find superblock, skipped
> mount -v
/dev/wd0a on / type ffs (local, root file system, fsid: 0x0/0x78b, reads: sync
5313 async 0, writes: sync 10 async 17)
/dev/wd0f on /var type ffs (local, fsid: 0x5/0x78b, reads: sync 3788 async 0,
writes: sync 110 async 25)
/dev/wd0e on /usr type ffs (local, fsid: 0x4/0x78b, reads: sync 1151956 async
15, writes: sync 238356 async 2059)
/dev/wd0g on /home type ffs (local, fsid: 0x6/0x78b, reads: sync 0 async 0,
writes: sync 2 async 0)
mfs:166 on /tmp type mfs (synchronous, local, fsid: 0xff00/0x78b, reads: sync
4172 async 0, writes: sync 1274 async 6)
kernfs on /kern type kernfs (local, fsid: 0x8b01/0x1d28b, reads: sync 0 async
0, writes: sync 0 async 0)
ptyfs on /dev/pts type ptyfs (local, fsid: 0x7b01/0x6b7b, reads: sync 0 async
0, writes: sync 0 async 0)
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"
"http://www.w3.org/TR/REC-html40/strict.dtd";><html><head><meta name="qrichtext"
content="1" /><style type="text/css">p, li { white-space: pre-wrap;
}</style></head><body style=" font-family:'DejaVu Sans'; font-size:9pt;
font-weight:400; font-style:normal;">> Can you provde the output of these
commands please:<br>
><br>
> ident /netbsd | grep ffs_alloc<br>
$NetBSD: ffs_alloc.c,v 1.113 2008/08/06 12:54:26 hannken Exp $<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px;
margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;
-qt-user-state:0;"><br></p>> dumpfs /dev/foo | head<br>
If I understood correctly I need to do that for my HDD<br>
dumpfs /dev/wd0 | head:<br>
dumpfs: /dev/wd0d: could not find superblock, skipped<br>
<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px;
margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;
-qt-user-state:0;"><br></p>> mount -v<br>
/dev/wd0a on / type ffs (local, root file system, fsid: 0x0/0x78b, reads: sync
5313 async 0, writes: sync 10 async 17)<br>
/dev/wd0f on /var type ffs (local, fsid: 0x5/0x78b, reads: sync 3788 async 0,
writes: sync 110 async 25)<br>
/dev/wd0e on /usr type ffs (local, fsid: 0x4/0x78b, reads: sync 1151956 async
15, writes: sync 238356 async 2059)<br>
/dev/wd0g on /home type ffs (local, fsid: 0x6/0x78b, reads: sync 0 async 0,
writes: sync 2 async 0)<br>
mfs:166 on /tmp type mfs (synchronous, local, fsid: 0xff00/0x78b, reads: sync
4172 async 0, writes: sync 1274 async 6)<br>
kernfs on /kern type kernfs (local, fsid: 0x8b01/0x1d28b, reads: sync 0 async
0, writes: sync 0 async 0)<br>
ptyfs on /dev/pts type ptyfs (local, fsid: 0x7b01/0x6b7b, reads: sync 0 async
0, writes: sync 0 async 0)</p></body></html>
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