ANR9999D blkdisk.c(1791): Error reading from disk
/product/adsm/disk04/data13.dsm.  Expected=262144 Actual=98304, errno=0
(Error
0)
ANR9999D dsrtrv.c(538): Error on volume /product/adsm/disk04/data13.dsm:
ANR9999D dsrtrv.c(538): Error on volume /product/adsm/disk04/data13.dsm:
execRc=-1, summaryRc=-1.
ANR9999D dsrtrv.c(549):   --> Volume /product/adsm/disk04/data13.dsm,
Starting
Logical Block 24201, Blocks in Range 64.



Anyone have any idea what the above error is and what I may need to do to
correct it.  The system is Solaris, running 3.7.2 - it was in the process of
doing a migration from disk to tape. The disk is online.

Thanks

Terry