32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From d8705f11d89cfabf4a9f0ea234d4809b22abb33e Mon Sep 17 00:00:00 2001
|
|
From: Martin K. Petersen <martin.petersen@oracle.com>
|
|
Date: Thu, 26 Nov 2009 12:00:41 -0500
|
|
Subject: [PATCH] [SCSI] Correctly handle thin provisioning write error
|
|
|
|
A thin provisioned device may temporarily be out of sufficient
|
|
allocation units to fulfill a write request. In that case it will
|
|
return a space allocation in progress error. Wait a bit and retry the
|
|
write.
|
|
|
|
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
|
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
|
---
|
|
drivers/scsi/scsi_lib.c | 1 +
|
|
1 files changed, 1 insertions(+), 0 deletions(-)
|
|
|
|
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
|
|
index e495d38..d892768 100644
|
|
--- a/drivers/scsi/scsi_lib.c
|
|
+++ b/drivers/scsi/scsi_lib.c
|
|
@@ -859,6 +859,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
|
|
case 0x07: /* operation in progress */
|
|
case 0x08: /* Long write in progress */
|
|
case 0x09: /* self test in progress */
|
|
+ case 0x14: /* space allocation in progress */
|
|
action = ACTION_DELAYED_RETRY;
|
|
break;
|
|
default:
|
|
--
|
|
1.6.5
|
|
|