>>>>> "Sitsofe" == Sitsofe Wheeler <sitsofe@xxxxxxxxx> writes:
Sitsofe> 2. On top of the above, when a disk is "small" (has less than
Sitsofe> 2^32 sectors which is typically < 2 TBytes in size) READ
Sitsofe> CAPACITY(16) won't be triggered.
static int sd_try_rc16_first(struct scsi_device *sdp)
{
if (sdp->host->max_cmd_len < 16)
return 0;
if (sdp->try_rc_10_first)
return 0;
if (sdp->scsi_level > SCSI_SPC_2)
return 1;
if (scsi_device_protection(sdp))
return 1;
return 0;
}
--
Martin K. Petersen Oracle Linux Engineering
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