[dm-devel] Black listing CLARiiON "LUNZ"?

[berthiaume_wayne at emc.com]

Hi Paul.
 
    It has been fixed upstream and is filtering down to the distros.
What version of distro are you seeing this issue in? We are currently
testing this fix.
 
Regards,
Wayne.

________________________________

From: dm-devel-bounces at redhat.com [mailto:dm-devel-bounces at redhat.com]
On Behalf Of Paul Cote
Sent: Wednesday, December 05, 2007 1:47 PM
To: device-mapper development
Subject: [dm-devel] Black listing CLARiiON "LUNZ"?



 

Hi

 

The array data struct for DGC (CLARiiON) shows that LUNZ is blacklisted;
but any tine that LUN is "visible" during a reboot; the host will hang.

 

EMC did state this was an issue in their DM config guide; but I thought
black listing would circumvent the issue.

 

Any suggestions?

 

        }

        device {

                vendor DGC

                product *

                product_blacklist LUNZ

                path_grouping_policy group_by_prio

                path_checker emc_clariion

                features 1 queue_if_no_path

                hardware_handler 1 emc

                prio_callout /sbin/mpath_prio_emc /dev/%n

                no_path_retry 60

                rr_min_io 1000

        }

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