Date: Wed, 27 Dec 95 9:55:18 EDT From: M C Wong <mcw@hpato.aus.hp.com> To: freebsd-questions@freefall.FreeBSD.org (freebsd-questions@freefall.cdrom.com) Subject: [2.1R] pager error ? Message-ID: <199512262255.AA287178523@hp.com>
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Hi,
On one of my 2.1R machine, recently I ran into the following errors
very oftern when the system start paging a fair bit. I have 200MB swap on
sd0s1b and 150MB on wd0s2b, and at one instance I managed to load the swap
usage with about 48%, about 170M or so, and I start getting the following
errors spitted all over the screen, 8-((: The worst case being that some
of the processes get killed, like init, sendmail, and for init it will just
crash/hang the system, and I need a hard reboot.
Any idea ?
> lespoir# Dec 26 13:29:57 lespoir /kernel: aha0: Invalid bus phase/sequence
> Dec 26 13:29:57 lespoir /kernel: aha0: Invalid bus phase/sequence
> Dec 26 13:29:59 lespoir /kernel: swap_pager: I/O error - async pageout
> failed; blkno 8160, size 4096, error 5
> Dec 26 13:29:59 lespoir /kernel: swap_pager: I/O error - async pageout
> failed; blkno 8160, size 4096, error 5
> Dec 26 13:29:59 lespoir /kernel: swap_pager_finish: I/O error, clean of
> page 95d000 failed
> Dec 26 13:29:59 lespoir /kernel: swap_pager_finish: I/O error, clean of
> page 95d000 failed
> Dec 26 13:29:59 lespoir /kernel: aha0: Invalid bus phase/sequence
> Dec 26 13:29:59 lespoir /kernel: aha0: Invalid bus phase/sequence
> Dec 26 13:29:59 lespoir /kernel: swap_pager: I/O error - async pageout
> failed; blkno 8160, size 4096, error 5
> Dec 26 13:29:59 lespoir /kernel: swap_pager: I/O error - async pageout
> failed; blkno 8160, size 4096, error 5
> Dec 26 13:29:59 lespoir /kernel: swap_pager_finish: I/O error, clean of
> page 95d000 failed
> Dec 26 13:29:59 lespoir /kernel: swap_pager_finish: I/O error, clean of
> page 95d000 failed
- --
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
M.C Wong Email: mcw@hpato.aus.hp.com
Australian Telecom Operation Voice: +61 3 9210 5568
Hewlett-Packard Australia Ltd Fax: +61 3 9210 5550
P.O. Box 221, Blackburn 3130, Australia OS: FreeBSD-1.1.5.1
http://www-ato.aus.hp.com/~mcw
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