I/O errors on Hammer volume

[Francois Tigeot]

On Tue, Apr 13, 2010 at 11:49:03AM -0700, Matthew Dillon wrote:
> 
> :I have included the most relevant part of the output of
> :"smartctl -d sat -a /dev/da0" below:
> :
> :SMART Attributes Data Structure revision number: 16
> :Vendor Specific SMART Attributes with Thresholds:
> :ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED WHEN_FAILED RAW_VALUE
> :..
> :193 Load_Cycle_Count        0x0032   147   147   000    Old_age   Always     -       160820
> :
> :-- 
> :Francois Tigeot
> 
>     Another thing you can do is run 'hammer -f <device> show | less -B'
>     and search for lines beginning with the character 'B'.  You would
>     type slash-carrot-B into LESS.  The hammer show command checks
>     for problems.

There are many such lines. I have copied the first few ones:

BM   NODE 800000268ea27000 cnt=33 p=800000268ea12000 type=L depth=4 mirror
000000013a77e4d0 fill=z8:19741=60% {

BM   NODE 800000268ea31000 cnt=33 p=800000268ea12000 type=L depth=4 mirror
0000000139b6e140 fill=z8:19741=60% {

BM   NODE 800000268eb0e000 cnt=32 p=800000268eb02000 type=L depth=4 mirror
0000000148774380 fill=z8:19741=60% {

BM   NODE 800000268eb19000 cnt=32 p=800000268eb02000 type=L depth=4 mirror
0000000139b6e840 fill=z8:19741=60% {

-- 
Francois Tigeot