- Original Message -
From: Jeremy Chadwick free...@jdc.parodius.com
Was there any conclusion from this guys, was there a bad disk
causing the issue?
Regards
Steve
This e.mail is private and confidential between Multiplay (UK) Ltd.
On 3/25/2011 6:29 AM, Steven Hartland wrote:
- Original Message - From: Jeremy Chadwick
free...@jdc.parodius.com
Was there any conclusion from this guys, was there a bad disk
causing the issue?
You mean this old thread ?
- Original Message -
From: Mike Tancsa m...@sentex.net
I would say probably the disk mostly. Perhaps a driver or firmware bug
on the Areca. Hard to say. The drive totally failed a month or so
later. Also, moved to a later firmware on the areaca controller after
that and all has
On Fri, Mar 25, 2011 at 01:59:01PM -, Steven Hartland wrote:
- Original Message - From: Mike Tancsa m...@sentex.net
I would say probably the disk mostly. Perhaps a driver or firmware bug
on the Areca. Hard to say. The drive totally failed a month or so
later. Also, moved to a
- Original Message -
From: Jeremy Chadwick free...@jdc.parodius.com
I apologise in advance if I have already reviewed your situation, but if
you could please provide full smartctl -a output for the disk, I can
review the data to see if anything looks out of place.
An example: on some
On 3/25/2011 11:37 AM, Steven Hartland wrote:
I've raised this with their support as an issue with their areca-cli
utility so hopefully they will fix. Alternatively maybe smartctl will
add support for the areca under freebsd in the future.
Hopefully smartmontools will eventually work. It can
On Fri, Mar 25, 2011 at 03:37:55PM -, Steven Hartland wrote:
- Original Message - From: Jeremy Chadwick
free...@jdc.parodius.com
I apologise in advance if I have already reviewed your situation, but if
you could please provide full smartctl -a output for the disk, I can
review
- Original Message -
From: Jeremy Chadwick free...@jdc.parodius.com
Bummer. Competitor's drivers make use of pass(4) and/or xpt(4), the
result being that you can see (and talk to directly) all the disks which
are on the RAID card. No need for a CLI utility getting in the way,
etc..
On 3/25/2011 9:28 PM, Steven Hartland wrote:
Interesting, camcontrol reports the following, so does that indicate it
may be possible to do this:
camcontrol devlist
Areca ARC-1220-VOL#00 R001 at scbus0 target 0 lun 0 (da0,pass0)
Areca RAID controller R001 at scbus0 target 16 lun
On Fri, Mar 25, 2011 at 09:55:23PM -0400, Mike Tancsa wrote:
On 3/25/2011 9:28 PM, Steven Hartland wrote:
Interesting, camcontrol reports the following, so does that indicate it
may be possible to do this:
camcontrol devlist
Areca ARC-1220-VOL#00 R001 at scbus0 target 0 lun 0
At 11:34 PM 7/18/2010, Jeremy Chadwick wrote:
yes, da0 is a RAID volume with 4 disks behind the scenes.
Okay, so can you get full SMART statistics for all 4 of those disks?
The adjusted/calculated values for SMART thresholds won't be helpful
here, one will need the actual raw SMART data. I
At 11:58 PM 7/18/2010, Jeremy Chadwick wrote:
So I believe this indicates the message only gets printed during swapin,
not swapout. Meaning it's happening during an I/O read from da0.
Yes, and from my existing ssh sessions, it would _seem_ no disk IO
was completing. ie I tried a killall -9
At 12:11 AM 7/19/2010, Jeremy Chadwick wrote:
On Sun, Jul 18, 2010 at 08:58:44PM -0700, Jeremy Chadwick wrote:
I took a look at the RELENG_8 code responsible for printing this
message: src/sys/vm/swap_pager.c
[...]
1086 static int
1087 swap_pager_getpages(vm_object_t object, vm_page_t *m,
just hangs, I guess because its having trouble reading from the disk.
If I hit CTRL+t, I see
load: 0.00 cmd: csh 73167 [vnread] 22.32r 0.00u 0.00s 0% 3232k
load: 0.00 cmd: csh 73167 [vnread] 22.65r 0.00u 0.00s 0% 3232k
load: 0.00 cmd: csh 73167 [vnread] 22.96r 0.00u 0.00s 0% 3232k
On Mon, Jul 19, 2010 at 08:41:40AM -0400, Mike Tancsa wrote:
At 11:58 PM 7/18/2010, Jeremy Chadwick wrote:
So I believe this indicates the message only gets printed during swapin,
not swapout. Meaning it's happening during an I/O read from da0.
Yes, and from my existing ssh sessions, it
On Mon, Jul 19, 2010 at 08:37:50AM -0400, Mike Tancsa wrote:
At 11:34 PM 7/18/2010, Jeremy Chadwick wrote:
yes, da0 is a RAID volume with 4 disks behind the scenes.
Okay, so can you get full SMART statistics for all 4 of those disks?
The adjusted/calculated values for SMART thresholds
On the serial console I see
swap_pager: indefinite wait buffer: bufobj: 0, blkno: 74, size: 4096
swap_pager: indefinite wait buffer: bufobj: 0, blkno: 128, size: 20480
swap_pager: indefinite wait buffer: bufobj: 0, blkno: 69, size: 4096
swap_pager: indefinite wait buffer: bufobj: 0, blkno: 6,
On Sun, Jul 18, 2010 at 05:08:09PM -0400, Mike Tancsa wrote:
On the serial console I see
swap_pager: indefinite wait buffer: bufobj: 0, blkno: 74, size: 4096
swap_pager: indefinite wait buffer: bufobj: 0, blkno: 128, size: 20480
swap_pager: indefinite wait buffer: bufobj: 0, blkno: 69,
At 05:14 PM 7/18/2010, Jeremy Chadwick wrote:
Where exactly is your swap partition?
On one of the areca raidsets.
# swapctl -l
Device: 1024-blocks Used:
/dev/da0s1b10485760 108
If you Google for swap_pager: indefinite wait buffer: bufobj you'll
find this is a pretty
On Sun, Jul 18, 2010 at 05:42:14PM -0400, Mike Tancsa wrote:
At 05:14 PM 7/18/2010, Jeremy Chadwick wrote:
Where exactly is your swap partition?
On one of the areca raidsets.
# swapctl -l
Device: 1024-blocks Used:
/dev/da0s1b10485760 108
So is da0 actually a RAID
On Sun, Jul 18, 2010 at 07:34:19PM -0700, Jeremy Chadwick wrote:
Now I'm confused -- this indicates twa(4) is involved, not arcmsr(4).
Can you please provide a verbose explanation of the configuration of the
disks and controllers in this machine, including device and disk names
and what
At 10:34 PM 7/18/2010, Jeremy Chadwick wrote:
On Sun, Jul 18, 2010 at 05:42:14PM -0400, Mike Tancsa wrote:
At 05:14 PM 7/18/2010, Jeremy Chadwick wrote:
Where exactly is your swap partition?
On one of the areca raidsets.
# swapctl -l
Device: 1024-blocks Used:
/dev/da0s1b
At 10:58 PM 7/18/2010, Jeremy Chadwick wrote:
I re-worked this out myself based on the OP's dmesg. It's confusing
because there's literally 6 different storage controllers on a single
machine:
Its a big storage server. Some files dont require fast or frequent
access, others do. The disks
On Sun, Jul 18, 2010 at 11:01:03PM -0400, Mike Tancsa wrote:
At 10:34 PM 7/18/2010, Jeremy Chadwick wrote:
On Sun, Jul 18, 2010 at 05:42:14PM -0400, Mike Tancsa wrote:
At 05:14 PM 7/18/2010, Jeremy Chadwick wrote:
Where exactly is your swap partition?
On one of the areca raidsets.
On Sun, Jul 18, 2010 at 08:34:24PM -0700, Jeremy Chadwick wrote:
On Sun, Jul 18, 2010 at 11:01:03PM -0400, Mike Tancsa wrote:
I do track some basic mem stats via rrd. Looking at the graphs upto
that period, nothing unusual was happening
sysctl vm.stats.vm | grep swap
Here's another
On Sun, Jul 18, 2010 at 08:58:44PM -0700, Jeremy Chadwick wrote:
I took a look at the RELENG_8 code responsible for printing this
message: src/sys/vm/swap_pager.c
[...]
1086 static int
1087 swap_pager_getpages(vm_object_t object, vm_page_t *m, int count, int
reqpage)
1088 {
[...]
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