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bonnu06

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bonnu06

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May 3rd, 2012 12:00

NAS DB LUN issues

Hello,

We deleted couple of lun's in clariion before deleting them in Celerra NS -120 model.Please see below for the lun #'s. Can any one help me in deleting those disks and edit nasdb to scan the storage on celerra. We have a clariion CX-3 attached to celerra.

14 y    1056546  APM00081100242-005D CLATA d14           1,2 (Lun 93)

18 y    1056546  APM00081100242-0053 CLATA d18           1,2 (Lun 83)

  • dynamox

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    Posted May 3rd, 2012 12:00

    code upgrade will not fix it, it may actually fail the pre-upgrade script. There are entries in a couple of special files that contain information about file systems, volumes, slices etc. You need to have EMC do it or you might cause some serious issues.

  • dynamox

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    Posted May 3rd, 2012 12:00

    open an SR for this

  • dynamox

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    Posted May 3rd, 2012 12:00

    i wish i could help you but EMC support is your best route here.

  • bonnu06

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    Posted May 3rd, 2012 12:00

    Its not a production box so.. we can play around with it to fix it. If there is no go other thatn with EMC then i guess i have to follow it.

  • bonnu06

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    Posted May 3rd, 2012 12:00

    Hello Dynamox, thanks for replying.

    I did open an SR for this but its an billable charge for us. So i want to fix it myself. Does the code upgrade fix this issue ?

  • bonnu06

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    Posted May 3rd, 2012 13:00

    Thanks Dynamox. I appreciate it.

  • BillStein-Dell

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    Posted May 3rd, 2012 14:00

    If it's not a production box, can't you do a fresh install?  That will solve the issue.

    [EDIT] You may be able to get your local CS team to assist you with a fresh install as part of "putting the box in production". Only the NS-20 and the NX-4 were certified for customer installation, if memory serves.  Someone correct me if I'm remembering that wrong.

    Message was edited by: William Stein

  • bonnu06

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    Posted May 4th, 2012 07:00

    I can do a fresh install but i need to zero out the clariion lun's i mean the root disks of the celerra. If someone can get me the steps on that. I can fix it myself.