K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2013-04-11T06:34:41.257633Z
K 7
svn:log
V 398
Do not sent 120 TEST UNIT READY requests on generic NOT READY statuses.

Some failing disks tend to return vendor-specific ASC/ASCQ codes with
NOT READY sense key.  It caused extremely long recovery attempts, repeating
these 120 TURs (it takes at least 1 minute) for every I/O request.
Instead of that use default error handling, doing just few retries.

Reviewed by:	ken, gibbs
MFC after:	1 month

END