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Date:      Thu, 28 Jun 2001 13:21:09 -0400 (EDT)
From:      Jim Flowers <jflowers@ezo.net>
To:        freebsd-questions@freebsd.org
Subject:   Vinum 4.3-STABLE
Message-ID:  <Pine.BSI.3.91.1010628131932.1992J-100000@lily.ezo.net>

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I just spent the weekend wrestling with a 4.0 STABLE cvsupdate.  Vinum
just stopped working crashing every time I tried to rm a large number of
files with an error message that I was trying to free a node that was
already free.

After a number of make worlds, the last very carefully done according to
the book, I regained my confidence to the point where I put the server
back in service but, with one reservation.

On running fsck on a newly formated partition (newfs -v) the end report
indicates 1 file and everything ok.

When I run fsck after adding files, the end report indicates:

** Phase 5 - Check Cyl groups
BLK(S) MISSING IN BIT MAPS
SALVAGE?

even though there have been no previous error messages.  Answering yes
jostles the drives a bit and then reports that the everything is clean.

I know that isn't enough info to diagnose a problem, if one exists, but I
seem to recall in some post when I first set this up that some utilities 
would not
report correctly.  Is this one of them?  The drive has been running for
several days now without an evident problem.

The configuration is a raid10 on 4 Quantum 4 GB drives:

vinum list
4 drives:
D d1              State: up       Device /dev/da0s1e      Avail: 0/4345 
MB (0%)
D d2              State: up       Device /dev/da1s1e      Avail: 0/4345 
MB (0%)
D d3              State: up       Device /dev/da2s1e      Avail: 0/4345 
MB (0%)
D d4              State: up       Device /dev/da3s1e      Avail: 0/4345 
MB (0%)

1 volumes:
V raid10          State: up       Plexes:       2 Size:       8690 MB

2 plexes:
P raid10.p0     S State: up       Subdisks:     2 Size:       8690 MB
P raid10.p1     S State: up       Subdisks:     2 Size:       8690 MB

4 subdisks:
S raid10.p0.s0    State: up       PO:        0  B Size:       4345 MB
S raid10.p0.s1    State: up       PO:      512 kB Size:       4345 MB
S raid10.p1.s0    State: up       PO:        0  B Size:       4345 MB
S raid10.p1.s1    State: up       PO:      512 kB Size:       4345 MB
S raid10.p1.s1    State: up       PO:      512 kB Size:       4345 MB

log
----

25 Jun 2001 17:21:56.008590 *** vinum started ***
25 Jun 2001 17:21:56.073619 start
25 Jun 2001 17:21:56.818335 *** Created devices ***
26 Jun 2001 11:43:51.877202 *** vinum started ***
26 Jun 2001 11:43:51.889299 setdaemon
26 Jun 2001 11:43:58.122157 *** vinum started ***
26 Jun 2001 11:43:58.122855 setdaemon 1
28 Jun 2001 12:30:11.423615 *** vinum started ***
28 Jun 2001 12:30:11.477447 list
28 Jun 2001 12:30:32.769102 *** vinum started ***
28 Jun 2001 12:30:32.769867 list
28 Jun 2001 12:34:44.058617 *** vinum started ***
28 Jun 2001 12:34:44.059443 info
28 Jun 2001 12:35:37.444449 *** vinum started ***
28 Jun 2001 12:35:37.445248 daemon
28 Jun 2001 12:35:53.302173 *** vinum started ***
28 Jun 2001 12:35:53.302937 setdaemon
28 Jun 2001 12:36:02.699606 *** vinum started ***
28 Jun 2001 12:36:02.700331 info -v

Messages
--------

Jun 26 11:36:06 srv1 /kernel: da0: <QUANTUM VIKING 4.5 WSE 887R> Fixed 
Direct Access SCSI-2 device
Jun 26 11:36:06 srv1 /kernel: da0: 10.000MB/s transfers (10.000MHz, 
offset 15), Tagged Queueing Enabled
Jun 26 11:36:06 srv1 /kernel: da0: 4345MB (8899737 512 byte sectors: 64H 
32S/T 4345C)
Jun 26 11:36:06 srv1 /kernel: da3 at ahc0 bus 0 target 6 lun 0
Jun 26 11:36:06 srv1 /kernel: da3: <QUANTUM VIKING 4.5 WSE 887R> Fixed 
Direct Access SCSI-2 device
Jun 26 11:36:06 srv1 /kernel: da3: 10.000MB/s transfers (10.000MHz, 
offset 15), Tagged Queueing Enabled
Jun 26 11:36:06 srv1 /kernel: da3: 4345MB (8899737 512 byte sectors: 64H 
32S/T 4345C)
Jun 26 11:36:06 srv1 /kernel: da2 at ahc0 bus 0 target 5 lun 0
Jun 26 11:36:06 srv1 /kernel: da2: <QUANTUM VIKING 4.5 WSE 887R> Fixed 
Direct Access SCSI-2 device
Jun 26 11:36:06 srv1 /kernel: da2: 10.000MB/s transfers (10.000MHz, 
offset 15), Tagged Queueing Enabled
Jun 26 11:36:06 srv1 /kernel: da2: 4345MB (8899737 512 byte sectors: 64H 
offset 15), Tagged Queueing Enabled
Jun 26 11:36:06 srv1 /kernel: da2: 4345MB (8899737 512 byte sectors: 64H 
32S/T 4345C)
Jun 26 11:36:06 srv1 /kernel: da1 at ahc0 bus 0 target 4 lun 0
Jun 26 11:36:06 srv1 /kernel: da1: <QUANTUM VIKING 4.5 WSE 887R> Fixed 
Direct Access SCSI-2 device
Jun 26 11:36:06 srv1 /kernel: da1: 10.000MB/s transfers 
(10.000MHz,offset 15), Tagged Queueing Enabled
Jun 26 11:36:06 srv1 /kernel: da1: 4345MB (8899737 512 byte sectors: 64H
 
Jim Flowers <jflowers@ezo.net> #4 ISP on C|NET, #1 in Ohio


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