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This article will explain in detail what the steps of AIX re-recognition storage are, and the content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

AIX re-recognition storage step

1. View currently recognized disks

# lspv

Hdisk0 0007ec25842defe1 rootvg active

Hdisk1 00039e3189320a4e rootvg active

Hdisk2 none None

Hdisk3 none None

Hdisk4 none None

Hdisk5 none None

Hdisk6 none None

Hdisk7 none None

Hdisk8 none None

two。 It is necessary to delete the old disk from the server before redrawing the new disk.

If the FC disk is not recognized, you need to verify that the optical drive on the Aix side is working properly. The procedure for deleting the HBA card is as follows:

1) unplug the optical drive cable

2) rmdev-dl hdiskX

3) rmdev-dl darX

4) rmdev-dl dacX

5) rmdev-dl fcs0-R

6) cfgmgr

3. View the disk again

# lspv

Hdisk0 0007ec25842defe1 rootvg active

Hdisk1 00039e3189320a4e rootvg active

# cd / dev

# ls-lrt hdisk*

Brw- 1 root system 22, 1 Aug 30 15:59 hdisk1

Brw- 1 root system 22, 0 Aug 30 15:59 hdisk0

4. Re-identify the disk, you can see the new disk information

# cfgmgr

# ls-lrt hdisk*

Brw- 1 root system 22, 1 Aug 30 15:59 hdisk1

Brw- 1 root system 22, 0 Aug 30 15:59 hdisk0

Brw- 1 root system 25, 2 Oct 13 10:27 hdisk4

Brw- 1 root system 25, 3 Oct 13 10:27 hdisk3

Brw- 1 root system 25, 1 Oct 13 10:27 hdisk2

#

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