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March 15th, 2024 10:57

VNX 5300 - Can not delete Pool (state:Deleting)

I have created 3 test pools and then changed some disk slot and try to deleted failed pools. but can not. it change the pool state to deleting and no changes after an hour. I reboot SP but no changes! I also disconnect all DAE but ...

in pool status details I have this error:

An error occurred while accessing the Storage Pool.  Please resolve any hardware problems and retry the operation. (0x712D8514)

Any way to clean this pools?! 

I have no data on my VNX 5300! and no emc support!

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8.5K Posts

March 15th, 2024 17:12

Hi,

Thanks for your question.

Can you put the drives back in the original slots and try to delete?

Let us know if you have any additional questions.

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March 16th, 2024 08:31

@DELL-Josh Cr​ 

I don't know the old disks slot . any way to find?! BTW in my raid6 properties i have no disk .

Here is my pool status:

Pool Name:  Pool 2
Pool ID:  2
Raid Type:  r_6
Percent Full Threshold:  70
Description:
Disk Type:
State:  Destroying
Status:  An internal error occurred resulting in a Pool lun going offline. (0x712d8514)
Current Operation:  Destroying
Current Operation State:  Running
Current Operation Status:  OK(0x0)
Current Operation Percent Completed:  0
Raw Capacity (Blocks):  0
Raw Capacity (GBs):  0.000
User Capacity (Blocks):  20165677056
User Capacity (GBs):  9615.744
Consumed Capacity (Blocks):  10506240
Consumed Capacity (GBs):  5.010
Available Capacity (Blocks):  20155170816
Available Capacity (GBs):  9610.734
Percent Full:  0.052
Total Subscribed Capacity (Blocks):  10506240
Total Subscribed Capacity (GBs):  5.010
Percent Subscribed:  0.052
Oversubscribed by (Blocks):  0
Oversubscribed by (GBs):  0.000
Disks:
LUNs:

Pool Name:  Pool 1-
Pool ID:  1
Raid Type:  r_6
Percent Full Threshold:  70
Description:
Disk Type:  Unknown
State:  Destroying
Status:  An internal error occurred resulting in a Pool lun going offline. (0x712d8514)
Current Operation:  Destroying
Current Operation State:  Running
Current Operation Status:  OK(0x0)
Current Operation Percent Completed:  0
Raw Capacity (Blocks):  0
Raw Capacity (GBs):  0.000
User Capacity (Blocks):  11239575552
User Capacity (GBs):  5359.447
Consumed Capacity (Blocks):  10506240
Consumed Capacity (GBs):  5.010
Available Capacity (Blocks):  11229069312
Available Capacity (GBs):  5354.438
Percent Full:  0.093
Total Subscribed Capacity (Blocks):  10506240
Total Subscribed Capacity (GBs):  5.010
Percent Subscribed:  0.093
Oversubscribed by (Blocks):  0
Oversubscribed by (GBs):  0.000
Disks:
Bus 1 Enclosure 0 Disk 2
Bus 1 Enclosure 0 Disk 4
Bus 1 Enclosure 0 Disk 6
Bus 1 Enclosure 0 Disk 8
Bus 1 Enclosure 0 Disk 11
Bus 1 Enclosure 0 Disk 10
Bus 1 Enclosure 0 Disk 1
Bus 1 Enclosure 0 Disk 3
Bus 1 Enclosure 0 Disk 5
Bus 1 Enclosure 0 Disk 7
Bus 1 Enclosure 0 Disk 9
Bus 1 Enclosure 0 Disk 0
LUNs:

(edited)

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8.5K Posts

March 18th, 2024 13:02

Hi,

Thanks for your question.

Try putting these 0-11 rather than out of order.

Bus 1 Enclosure 0 Disk 2
Bus 1 Enclosure 0 Disk 4
Bus 1 Enclosure 0 Disk 6
Bus 1 Enclosure 0 Disk 8
Bus 1 Enclosure 0 Disk 11
Bus 1 Enclosure 0 Disk 10
Bus 1 Enclosure 0 Disk 1
Bus 1 Enclosure 0 Disk 3
Bus 1 Enclosure 0 Disk 5
Bus 1 Enclosure 0 Disk 7
Bus 1 Enclosure 0 Disk 9
Bus 1 Enclosure 0 Disk 0

Let us know if you have any additional questions.

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March 23rd, 2024 08:27

@DELL-Josh Cr​ 

TNX for your reply. But pool1 slot is not empty.

as you can see in Pool 2, disk member is empty! I created pool1 after going pool2 in deleting state to test delete pool operation but i could not delete poo1.(as i can remember i did not change disk slot in pool1)

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March 25th, 2024 12:41

Then you are going to need to call phone support, there isn't a user way to recover.

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April 2nd, 2024 04:43

@DELL-Josh Cr​ 

!! I have no support. Any way to reset all settings to default factory?! or initializing all disk via command or ... I think the problem is that pool2 disk member is empty and it can not delete raid data from missing disk!

I dashboard I have 5 errors like this :

"One or more disk drives are in the wrong slot"

The disk(Bus 0 Enclosure 2 Disk 2) having serial number is critical and should be placed in Slot (5). The disk (Bus 0 Enclosure 2 Disk 5) having serial number 6SL342YM is in the wrong slot and should be removed. The disk drive serial number is located on the underside of each disk drive. Move the disks back to their original slots. When the disk drives complete rebuilding, LUNs will become available again.

And also this error:

The disk drive(Bus 1 Enclosure 1 Disk 2) having serial number is critical and is currently in a wrong slot(2). See the array eventlog for more information of the disk. Move the disk back to its original slot. When the disk drives complete rebuilding, the storage objects, such as LUNs, raid group, or thin pool will become available again.

Any command to refresh disk slot and 'wrong slot' error without resetting VNX. 

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April 3rd, 2024 12:38

Did you try putting the disks in the slots it wants you to. There is no way to reset it without calling and paying for support.

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April 6th, 2024 05:06

@DELL-Josh Cr​ Yes, But in system\hw\disks I have many different disk status that its not correct. for eg. disk is in slot but disk status is removed! and some disk status is faulted! i think I should reinitialize disk status and do not know how!

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8.5K Posts

April 8th, 2024 12:58

There isn't a user way to do this. Only phone support can.

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April 9th, 2024 07:02

@DELL-Josh Cr​ 

Shameful statement for DEL/EMC Product for such an easy problem! 

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397 Posts

April 24th, 2024 14:07

You have to put the drives back to the original state my friend this is the only way as I can see let me know if you able to trace the slots or just mixed the drives.

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