Author: ken
Date: Mon May 8 14:48:39 2017
New Revision: 317941
URL: https://svnweb.freebsd.org/changeset/base/317941
Log:
MFC r317745:
Don't bother retrying errors for encrypted drives that are locked.
sys/cam/scsi/scsi_all.c:
In the asc_table, if we get a 0x20,0x02 error ("Access denied -
no access rights"), don't bother retrying. Instead, immediately
fail the command.
This is the error returned by Self Encrypting Drives (SED) when
they are locked.
Sponsored by: Spectra Logic
Modified:
stable/10/sys/cam/scsi/scsi_all.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/cam/scsi/scsi_all.c
==============================================================================
--- stable/10/sys/cam/scsi/scsi_all.c Mon May 8 14:48:37 2017
(r317940)
+++ stable/10/sys/cam/scsi/scsi_all.c Mon May 8 14:48:39 2017
(r317941)
@@ -1613,7 +1613,7 @@ static struct asc_table_entry asc_table[
{ SST(0x20, 0x01, SS_RDEF, /* XXX TBD */
"Access denied - initiator pending-enrolled") },
/* DT PWROMAEBK */
- { SST(0x20, 0x02, SS_RDEF, /* XXX TBD */
+ { SST(0x20, 0x02, SS_FATAL | EPERM,
"Access denied - no access rights") },
/* DT PWROMAEBK */
{ SST(0x20, 0x03, SS_RDEF, /* XXX TBD */
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