Bug 156327 - multipath failover scenario issue
Summary: multipath failover scenario issue
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: mdadm
Version: 4.0
Hardware: s390
OS: Linux
medium
medium
Target Milestone: ---
: ---
Assignee: Doug Ledford
QA Contact: David Lawrence
URL:
Whiteboard:
Keywords:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2005-04-28 22:23 UTC by Brock Organ
Modified: 2009-08-22 13:46 UTC (History)
0 users

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Clone Of:
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Last Closed: 2009-08-22 13:46:08 UTC


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Description Brock Organ 2005-04-28 22:23:44 UTC
* customer reported
* multipathing to zFCP scsi devices using mdadm

The customer asks:

i just tried some multipathing to scsi devices attached to RHEL4U1,
I used mdadm to set up a multipath array. I made one disk fail, by removing
the path, using the z/VM console. After attaching the path again, i had to
toggle the path on again, using the chccwdev -e command and to echo the
values into the directories (or using script /sbin/zfcpconf.sh). But this
was creating a different devnode for the device.
I already worked with different rules defined in the rule files - but so
far without success.....do you have any idea ?

Comment 2 Doug Ledford 2009-08-22 13:46:08 UTC
-ESTALEBUG.  Closing.


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