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authorMoger, Babu <Babu.Moger@netapp.com>2011-10-27 14:36:32 -0400
committerJames Bottomley <JBottomley@Parallels.com>2011-11-03 11:18:10 +0400
commitab72002bc53eb8cf06615503878ee71494921fcc (patch)
tree2f7e133123efb704b89b97516d4924967df063d6 /drivers
parenteae627e4ba07cb5765bbfdfec514f6808326a691 (diff)
downloadop-kernel-dev-ab72002bc53eb8cf06615503878ee71494921fcc.zip
op-kernel-dev-ab72002bc53eb8cf06615503878ee71494921fcc.tar.gz
[SCSI] scsi_dh_alua: Fix the time inteval for alua rtpg commands
This patch corrects the retry interval for alua rtpg command. Purpose was to retry the commands in seconds. But that was not happening. Reason is msleep takes argument in milliseconds. Also added minor text after successful attach. Signed-off-by: Babu Moger <babu.moger@netapp.com> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/device_handler/scsi_dh_alua.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index 627f4b5..fe4df2d 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -507,7 +507,7 @@ static int alua_rtpg(struct scsi_device *sdev, struct alua_dh_data *h)
int len, k, off, valid_states = 0;
unsigned char *ucp;
unsigned err;
- unsigned long expiry, interval = 1;
+ unsigned long expiry, interval = 1000;
expiry = round_jiffies_up(jiffies + ALUA_FAILOVER_TIMEOUT);
retry:
@@ -734,6 +734,7 @@ static int alua_bus_attach(struct scsi_device *sdev)
spin_lock_irqsave(sdev->request_queue->queue_lock, flags);
sdev->scsi_dh_data = scsi_dh_data;
spin_unlock_irqrestore(sdev->request_queue->queue_lock, flags);
+ sdev_printk(KERN_NOTICE, sdev, "%s: Attached\n", ALUA_DH_NAME);
return 0;
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