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Date:      Thu, 2 Mar 1995 11:29:52 -0800
From:      "Russell L. Carter" <rcarter@geli.com>
To:        freebsd-bugs@FreeBSD.org
Subject:   odd ncr behavior
Message-ID:  <199503021929.LAA05786@geli.clusternet>

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Is this my drive croaking (my bug), or is it the system?
The following stuff arrives in dmesg (but not 
/var/log/messages), when /etc/daily reaches
the line

fsck -n | grep -v '^\*\* Phase'
 
If I run 'fsck -p' I get what looks to be normal
output, at least nothing seems out of the ordinary.
And oddly, it seems to turn up after the system has
been idle for a few hours, like when /etc/daily is run
at 0200.  I can load the system heavily for 12 hours
at a time with nary a complaint.

I was seeing some of this
stuff before, but I've never lost any data.  Still,
a bit unsettling, no?  This is a system running a freshly
built 030195-current.  I'm seeing something similar
in a different system running 0210-SNAP, same model drive
(IBM 0662), ncr controller, P5-90 but different chipset.

So...  Should I ditch the drives?  This would be a trifle
expensive if the drives aren't the problem.  Is there
another way to attack the problem?

Russell

output from dmesg:

vnode_pager_input: I/O read error
vm_fault: pager input (probably hardware) error, PID 1576 failure
pid 1576: grep: uid 0: exited on signal 11
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:4
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:3
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:4
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:2
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:3
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:2
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:4
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:3
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:4
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:2
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:3
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:2
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:4
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:3
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:2
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:4
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:3
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:2
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:4
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:3
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:2
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, retries:1
sd0(ncr0:4:0): NOT READY asc:04 ascq:01, FAILURE
pid 2221: grep: uid 0: exited on signal 11
/usr: optimization changed from TIME to SPACE
assertion "cp == np->header.cp" failed: file "../../pci/ncr.c", line 5510
assertion "cp" failed: file "../../pci/ncr.c", line 5511
sd0(ncr0:4:0): COMMAND FAILED (4 28) @f0994800.
assertion "cp == np->header.cp" failed: file "../../pci/ncr.c", line 5510
assertion "cp" failed: file "../../pci/ncr.c", line 5511
sd0(ncr0:4:0): COMMAND FAILED (4 28) @f0994800.



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