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Warning: Create LUN...
I am receiving a "Warning: Create LUN" pop-up message when I try to create a new LUN in a new 1/0 Raid group and I'm not sure why. I hope someone here can help.
Here is the Warning...
"The RAID group being selected (RAID 1/0, RAID 1) includes disks that are located both in Bus 0 Enclosure 0 as well as some other enclosure(s). This configuration could experience Rebuilds of some disk drives following a power failure event, because Bus 0 Enclosure 0 runs longer than other enclosures during a power failure event. An alternate configuration where the disks in the RAID group are not split between enclosures in this manner, is recommended."
This is strange because none of the disks in the Raid group are coming from Enclosure 0. The disks assigned are from Bus 0, Encl 3, disks 11,12,&13 and Bus 0, Encl 4, disks 11,12, &13. I also got this meesage when all of the disks are from enclosure 4.
I am confused. Thank you for any assistance.
Joe
Here is the Warning...
"The RAID group being selected (RAID 1/0, RAID 1) includes disks that are located both in Bus 0 Enclosure 0 as well as some other enclosure(s). This configuration could experience Rebuilds of some disk drives following a power failure event, because Bus 0 Enclosure 0 runs longer than other enclosures during a power failure event. An alternate configuration where the disks in the RAID group are not split between enclosures in this manner, is recommended."
This is strange because none of the disks in the Raid group are coming from Enclosure 0. The disks assigned are from Bus 0, Encl 3, disks 11,12,&13 and Bus 0, Encl 4, disks 11,12, &13. I also got this meesage when all of the disks are from enclosure 4.
I am confused. Thank you for any assistance.
Joe
tienbv
9 Posts
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September 28th, 2009 08:00
AranH1
2.2K Posts
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September 28th, 2009 08:00
RyanP2
261 Posts
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September 28th, 2009 10:00
The warning is really just trying to make the point that if part of a raid 1 or raid 1/0 group is in an enclosure that goes offline for whatever reason, that a rebuild will be needed to get the drives back in sync.
-Ryan
JJR221
4 Posts
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September 28th, 2009 10:00
Joe
AranH1
2.2K Posts
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September 28th, 2009 11:00
I see this alert, which specifically states that drives from 0_0 are selected, whenever I bind a LUN on a RAID1 or RAID1/0 Storage Group. Has a bug report been submitted for this? The wording of the alert is very misleading since it specifically states that the user has selected drives from 0_0.
AranH1
2.2K Posts
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September 28th, 2009 13:00
RyanP2
261 Posts
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September 28th, 2009 13:00
If you are at Flare 29, then I suggest opening a ticket so a proper bug can be submitted.
What flare code are you seeing the message on?
-Ryan
Message was edited by:
RyanP
DGM3
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October 1st, 2009 23:00
Thank you,
DGM
AranH1
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October 2nd, 2009 07:00