Set the default command timeout for ibmvscsi disks to 60 seconds
to ensure we don't prematurely timeout commands. This fixes a problem
seen where the default 30 seconds was not long enough due to
congestion on the server.
Signed-off-by: Brian King <brking@xxxxxxxxxxxxxxxxxx>
---
linux-2.6-bjking1/drivers/scsi/ibmvscsi/ibmvscsi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN drivers/scsi/ibmvscsi/ibmvscsi.c~ibmvscsi_slave_config_timeout drivers/scsi/ibmvscsi/ibmvscsi.c
--- linux-2.6/drivers/scsi/ibmvscsi/ibmvscsi.c~ibmvscsi_slave_config_timeout 2007-10-25 10:52:06.000000000 -0500
+++ linux-2.6-bjking1/drivers/scsi/ibmvscsi/ibmvscsi.c 2007-10-25 10:55:14.000000000 -0500
@@ -1371,8 +1371,10 @@ static int ibmvscsi_slave_configure(stru
unsigned long lock_flags = 0;
spin_lock_irqsave(shost->host_lock, lock_flags);
- if (sdev->type == TYPE_DISK)
+ if (sdev->type == TYPE_DISK) {
sdev->allow_restart = 1;
+ sdev->timeout = 60 * HZ;
+ }
scsi_adjust_queue_depth(sdev, 0, shost->cmd_per_lun);
spin_unlock_irqrestore(shost->host_lock, lock_flags);
return 0;
_
-
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