Date: Thu, 19 Nov 1998 00:12:30 -0500 From: Adam McDougall <bsdx@spawnet.com> To: current@FreeBSD.ORG Subject: vm_fault: pager read error Message-ID: <3653A8BE.3F0C1E58@spawnet.com>
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Recently I got a new (to me) Hard drive, a Quantum Viking UW, 4.5g, and
I use it with an Ultraplex on my DPT 2144UW.
tosha used to work fine with my previous HD, but now I get this: (or
worse)
after executing tosha -v -t 1 on a cd with a cd that might be scratched
1 63:07'00 33 284057 668026800 60592835 144972
(output file: track01.pcm)
(da0:dpt0:0:0:0): WRITE(06). CDB: a 9 e0 40 10 0
(da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0
(da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80
sks:c0,9
(da0:dpt0:0:0:0): READ(06). CDB: 8 2 95 58 8 0
(da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0
(da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80
sks:c0,9
swap_pager: I/O error - pagein failed; blkno 46424, size 4096, error 22
vm_fault: pager read error, pid 96 (syslogd)
(da0:dpt0:0:0:0): WRITE(06). CDB: a 1 0 50 10 0
(da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0
(da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80
sks:c0,9
^C
(da0:dpt0:0:0:0): READ(06). CDB: 8 2 9 b0 28 0
(da0:dpt0:0:0:0): ILLEGAL REQUEST asc:24,0
(da0:dpt0:0:0:0): Invalid field in CDB field replaceable unit: 80
sks:c0,9
swap_pager: I/O error - pagein failed; blkno 10672, size 20480, error 22
vm_fault: pager read error, pid 257 (tcsh)
pid 257 (tcsh), uid 1001: exited on signal 11 (core dumped)
FreeBSD/i386 (hostname.domain.com) (ttyv0)
login:
now im wondering, why does it think da0 has a problem, if the cd was
scratched wouldnt it have problems with cd0?
Also, I can dd a large file to the hd just fine, and exercise swapping
enough that I have no reason to believe my HD is failing, it does not
'act' like it is having trouble, it just goes bananas ONLY when I run
tosha. my present kernel is from a day or two ago. If I knew a good
date to cvsup back to before the recent vm changes (I believe there were
some) but after the 'vector blah' changes to config, I could try again
there, but a kernel from ~8 days ago behaved the same. When tosha is
running, and these kernel messages spew by, the dae operation seems to
be progressing merrily anyway, until it or the shell crashes, or the
kernel panics (with page fault in kernel mode) I have rebuilt tosha,
and ran as root and nonroot, both cause the same symptoms. System
continues to be unstable until reboot. Insight would be much
appreciated, Thanks :)
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