On Oct 25, 2004, at 4:50 AM, Yiannakis Vakis wrote:

I'm seeing the following messages on the two volumes of my disk storage
pool. The errors are reported during a migration operation.
10/25/2004 09:14:31 ANR8555E An error (1167) occurred during a read
operation from disk Q:\DISKTO3590A.DSM.
10/25/2004 09:14:31 ANR9999D dsrtrv.c(542): ThreadId<43> Error on
volume
Q:\DISKTO3590A.DSM: execRc=-1, summaryRc=0.
10/25/2004 09:14:31 ANR9999D dsrtrv.c(553): ThreadId<43> --> Volume
Q:\DISKTO3590A.DSM, Starting Logical Block 1036447, Blocks in Range 64.

I had the same errors last week, so I deleted the volumes and
redefined them
from scratch. Anyone encountered the same errors and if yes, what was
the
cause and solution ?

When presented with a unique error code, pursue that...
1167 is "The device is not connected."
You seem to have some flakey hardware there.  Run some analysis software
on it.  Might be something as simple as a loose cable.

    Richard Sims    http://people.bu.edu/rbs