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-rw-r--r--drivers/scsi/scsi_error.c7
-rw-r--r--drivers/scsi/scsi_lib.c5
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 7be5229ed3a4..1b1298ce0e71 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -354,11 +354,16 @@ static int scsi_check_sense(struct scsi_cmnd *scmd)
return SUCCESS;
/* these are not supported */
+ case DATA_PROTECT:
+ if (sshdr.asc == 0x27 && sshdr.ascq == 0x07) {
+ /* Thin provisioning hard threshold reached */
+ set_host_byte(scmd, DID_ALLOC_FAILURE);
+ return SUCCESS;
+ }
case COPY_ABORTED:
case VOLUME_OVERFLOW:
case MISCOMPARE:
case BLANK_CHECK:
- case DATA_PROTECT:
set_host_byte(scmd, DID_TARGET_FAILURE);
return SUCCESS;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index e2af8ae0d0ca..49020d52d685 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -726,6 +726,7 @@ EXPORT_SYMBOL(scsi_release_buffers);
* -ENOLINK temporary transport failure
* -EREMOTEIO permanent target failure, do not retry
* -EBADE permanent nexus failure, retry on other path
+ * -ENOSPC No write space available
* -EIO unspecified I/O error
*/
static int __scsi_error_from_host_byte(struct scsi_cmnd *cmd, int result)
@@ -744,6 +745,10 @@ static int __scsi_error_from_host_byte(struct scsi_cmnd *cmd, int result)
set_host_byte(cmd, DID_OK);
error = -EBADE;
break;
+ case DID_ALLOC_FAILURE:
+ set_host_byte(cmd, DID_OK);
+ error = -ENOSPC;
+ break;
default:
error = -EIO;
break;