SUMMARY:Need Urgent suggestion-Domain creation problem

From: Padiyath Sreekumaran (Kumar.Padiyath_at_psi.ch)
Date: 06/18/04

  • Next message: Padiyath Sreekumaran: "AFS, Kerberos 5 and OpenSSH"
    Date: Fri, 18 Jun 2004 08:04:44 +0200
    To: tru64-unix-managers@ornl.gov
    
    

       Hello,
       Many thanks for all the replies. I found that
       one of memory chip was also creating problems.
       So I checked the memory(done memory test) and removed the defect one.
       Afterwards I did the following and every thing
       works now. Once again thanks for all the valuable
       replies.

       Boot from CD
       Executed the following UNIX commands:
       cd /dev
       ./MAKEDEV rz24
       disklabel -wr -t advfs rz24 rzxx (made it bootable
          and rzxx means disklabel recoganises the disk type)
       made the new partitions size on the disk
       made the domains(Ex: mkfdmn /dev/rz24 root2_domain)
       mounted the domain partitions
       restored the files from tape

       Now everything works.

       Many thanks for all the help.
       Regards,
       Kumar

    The First Question was:
    =======================

        I had a disk problem on a Tru64 machine with OS 4.0F
         So I removed the disk from the machine and put in a
        Tru64 machine with OS V5.1A. I also put a new disk
        (same type) on V5.1A machine. Both disks are 9GB.
        Wrote the label on the
        new machine and made a back up from the defect disk
        on the new disk.
        Removed the new disk and put in the OS 4.0F machine
        and tried to boot with out success. System complained
        because of difference in AdvFS versions.
         Now I tried to relabel the
        the new disk on Tru64 with OS 4.0F with the command
        disklabel -w -r rz26 after booting the system from 4.0F CD.
        Wrote the command mount -u /.
        Created device rz26 with /dev/MAKEDEV rz26.
        I could label the disk and partition the disk with
        disklabel -e rz26. But I cannot create advfs on this disk.
        When I write mkfdmn /dev/rz26a root2_domain I get the
        following error:

        /dev/rrz26a is an invalid device or cannot be opened.
        The disklabel for /dev/rrz26a cannot be updated.
        Quitting .....
        mkfdmn: can not make new domain "root2_domain"

        Is there a label information on the disk from OS v5.1A?
        How can I label and create domain on this disk? I need it
        urgently? Please help.The disk type is BD009222C7.

         Regards,
         Kumar

       The second Question was:
       =======================

        I got few answers. I did the following as suggested
        by few of you.

        1. Removed the disk from 4.0F OS machine and connected
           on the OS 5.1A machine.
        
        2. Executed the command zero: /usr/lbin/zeero /usr/rdisk/dsk3c

        3. Removed the disk and connected on the 4.0F machine.

        4. Booted the 4.0F machine from 4.0F CD

        5. Changed to UNIX shell modus.

        6. Executed the command: mount -u /

        7. Executed the command: disklabel -z rz24c
           (The disk type is BD009222C7)

        8. /dev/MAKEDEV rz24

        9. disklabel -wr rz24

       10. mkfdmn /dev/rz24a root2_domain
            Then I get the error:

        /dev/rrz24a is an invalid device or cannot be opened.
        The disklabel for /dev/rrz24a cannot be updated.
        Quitting .....
        mkfdmn: can not make new domain "root2_domain"

       11. Also tried newfs /dev/rz24g
            I got the error:

        /dev/rrz24a is an invalid device or cannot be opened.
        The disklabel for /dev/rrz24a cannot be updated.

          What Iam doing wrong? Is there any parameter missing
          in disklabel command?

        

       


  • Next message: Padiyath Sreekumaran: "AFS, Kerberos 5 and OpenSSH"

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