Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
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Cause: A previous change caused multipath to store multiple duplicate blacklist entries
Consequence: listing multipath's configuration showed multiple duplicate entries
Fix: Multipath now checks for duplicates before storing configuration entries, and only stores unique ones.
Result: Multipath no longer shows duplicate entries.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHBA-2013-0458.html
Description of problem: device-mapper-multipath-0.4.9-53.el6.x86_64 are providing duplicated entries in "blacklist" section: === device { vendor "IBM" product "Universal Xport" } device { vendor "IBM" product "Universal Xport" } device { vendor "IBM" product "S/390.*" } device { vendor "IBM" product "S/390.*" } device { vendor "DELL" product "Universal Xport" } device { vendor "DELL" product "Universal Xport" } === No side effect found. Version-Release number of selected component (if applicable): device-mapper-multipath-0.4.9-53.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1. Check the "blacklist" multipathd -k'show config' Actual results: Found duplicated blacklist entries. Expected results: No duplicated blacklist entries. Additional info: It's a regression, but no side effect found, hence requesting fix for RHEL 6.4 as https://bugzilla.redhat.com/show_bug.cgi?id=752989#c35