* [PATCH] update max sdev block limit
@ 2006-05-11 1:40 James Smart
0 siblings, 0 replies; only message in thread
From: James Smart @ 2006-05-11 1:40 UTC (permalink / raw)
To: linux-scsi
This patch ups the maximum limit for how long an sdev is allowed to
be blocked. Originally, the value was 60 seconds. However, we are aware
of array failover and switch reboot times that can be as high
as 90 seconds. We're proposing to change the max to 120 seconds.
-- james s
Signed-off-by: James Smart <James.Smart@emulex.com>
diff -upNr a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
--- a/drivers/scsi/scsi_priv.h 2006-05-10 11:36:25.000000000 -0400
+++ b/drivers/scsi/scsi_priv.h 2006-05-10 11:36:54.000000000 -0400
@@ -127,7 +127,7 @@ extern struct bus_type scsi_bus_type;
* classes.
*/
-#define SCSI_DEVICE_BLOCK_MAX_TIMEOUT (HZ*60)
+#define SCSI_DEVICE_BLOCK_MAX_TIMEOUT (HZ*120)
extern int scsi_internal_device_block(struct scsi_device *sdev);
extern int scsi_internal_device_unblock(struct scsi_device *sdev);
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