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Recoverpoint journal luns and proper settings on Clariion
I've got quite a few Recoverpoint journal luns hosted on a Clariion. However, whenever I have an SP that goes or during maintenance the LUN does trespass to the other LUN however I want the LUN to auto-trepass back to the original SP that hosted it (default owner) but that doesnt appear to be happening. My understaning if the host has Powerpath this should be the default behavior but trying to have the same thing happen on my numerous RP journal LUNS. Thanks.
JamesBEMC
257 Posts
0
January 12th, 2010 00:00
Hi There
The Journal LUNs are only exposed to the RPAs.
The RPAs themselves do not run PowerPath and so cannot auto-tresspass the LUNs back to the default/perferred SP, sorry.
I believe there is an effort to fix this in the future.
Thanks - James
SKT2
1.3K Posts
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December 9th, 2009 06:00
are all of those LUNs on a particular OS ?
djefvert
6 Posts
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December 9th, 2009 06:00
No, keep in mind these are Recoverpoint"journal" luns so they ONLY get presented to the Recoverpoint RPA's...not to hosts running various OS's.
djefvert
6 Posts
0
January 12th, 2010 07:00
Thanks for the info James. Glad to hear it is potentially being worked on as its not much fun manually trespassing and balancing all the journal luns out between the SP's.
Thanks again.
AranH1
2.2K Posts
1
January 13th, 2010 08:00
Until a fix is out you can write a navicli script that will trespass all the RP luns back to their proper SPs and then just run the script whenever this occurs.
Lookup naviseccli tresspass command in the cli guide for Navisphere.
AranH1
2.2K Posts
1
January 13th, 2010 08:00