Re: [PATCH v4] Make SCSI Status CONDITION MET equivalent to GOOD

2018-03-12 Thread Martin K. Petersen
Doug, > The SCSI PRE-FETCH (10 or 16) command is present both on hard disks > and some SSDs. It is useful when the address of the next block(s) to > be read is known but it is not following the LBA of the current READ > (so read-ahead won't help). It returns two "good" SCSI Status values. > If th

Re: [PATCH v4] Make SCSI Status CONDITION MET equivalent to GOOD

2018-03-12 Thread Bart Van Assche
On Tue, 2018-03-06 at 22:19 -0500, Douglas Gilbert wrote: > The SCSI PRE-FETCH (10 or 16) command is present both on hard disks > and some SSDs. It is useful when the address of the next block(s) to > be read is known but it is not following the LBA of the current READ > (so read-ahead won't help).

[PATCH v4] Make SCSI Status CONDITION MET equivalent to GOOD

2018-03-06 Thread Douglas Gilbert
The SCSI PRE-FETCH (10 or 16) command is present both on hard disks and some SSDs. It is useful when the address of the next block(s) to be read is known but it is not following the LBA of the current READ (so read-ahead won't help). It returns two "good" SCSI Status values. If the requested blocks