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Bug 231521 - attr inheritance should try all direct ancestors
attr inheritance should try all direct ancestors
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: rgmanager (Show other bugs)
5.0
All Linux
medium Severity medium
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Assigned To: Lon Hohberger
Cluster QE
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2007-03-08 15:15 EST by Lon Hohberger
Modified: 2009-04-16 18:36 EDT (History)
1 user (show)

See Also:
Fixed In Version: RHBA-2007-0580
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2007-11-07 11:45:46 EST
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CRM:
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RHEL 7.3 requirements from Atomic Host:


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Description Lon Hohberger 2007-03-08 15:15:55 EST
Description of problem:

The special non-OCF inherit flag for rgmanager's resource agents currently only
inherits from the parent resource.  For example, if the "nfslock" attr  is
inherited from the parent "service" for <fs> a la ineherit="service%nfslock",
and the service is structured thusly:

  <service nfslock="1">
    <fs/>
    <fs/>
  </service>

Things work fine.  However, if there's a necessary parent-child relationship
between two <fs/> agents, the second one will not inherit the nfslock parameter:

  <service nfslock="1">
    <fs> <!-- nfslock inherited -->
      <fs/> <!-- nfslock *not* inherited -->
    </fs>
  </service>

So, the inherit-flag should check parents-of-parents until a parent <service>
tag is found, or there are no more parents (e.g. service has no parents, so we
can't check its ancestors).
Comment 1 Lon Hohberger 2007-03-08 15:19:48 EST
This is not dependent on - but somewhat related to #212121
Comment 2 Kiersten (Kerri) Anderson 2007-03-20 11:55:38 EDT
Devel ACK for 5.1
Comment 3 Kiersten (Kerri) Anderson 2007-04-23 13:27:48 EDT
Fixing Product Name.  Cluster Suite was integrated into the Enterprise Linux for
version 5.0.
Comment 4 RHEL Product and Program Management 2007-04-25 16:48:11 EDT
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release.  Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products.  This request is not yet committed for inclusion in an Update
release.
Comment 5 Lon Hohberger 2007-04-26 16:42:52 EDT
Patches in CVS.
Comment 8 errata-xmlrpc 2007-11-07 11:45:46 EST
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2007-0580.html

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