[SCSI] ibmvscsi: Set default command timeout
Brian King [Thu, 25 Oct 2007 21:06:34 +0000 (16:06 -0500)]
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@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

drivers/scsi/ibmvscsi/ibmvscsi.c

index 5f2396c..50120c8 100644 (file)
@@ -1386,8 +1386,10 @@ static int ibmvscsi_slave_configure(struct scsi_device *sdev)
        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;