Block error on DH0.
  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Jambalah
    Posts: 820 from 2008/3/30
    From: Roma, Italy
    Hi everyone!
    As usual surprises never ends...
    This afternoon switching on Peg, MorphOS loaded withouth any problem. Tonight, after the firmware presentation, nothing happened.
    Booted with MorphOS 2.4 cd and opened SFSDoctor, showed a DH0 without its name and after I selected this device and pressed 'Check Disk':

    Checking Drive DH0
    Checking root blocks
    OK
    Checking admin space containers
    Error:unknown block type: 54524641 at block 5
    There are errors in filesystem structure. It is advised to backup data and repair this partition

    A request opened with a

    DH0
    has blockid error in block 262642
    Expected was blockid 0x54525354
    but the block says it is blockid 0xA1AD005C

    No use at at all pressing 'Reread' so clicked 'cancel'

    The transaction couldn't be re-applied
    to the volume beacuse of error 540145592.
    Please reboot to try again

    Three questions:
    1) How to backup DH0 to repair this partition?
    2) What kind of error is 540145592?
    3) What is admin space container?!?
    If I click on 'Scan Disc':

    Found a valid SFS root block on drive DH0
    Readin object tree
    Found 27419 objects
    Checking extent tree
    Done

    and all the DH0 files are showed.
    So is it wise to click 'Repair Disk'? I guess no and then how to act/solve without damages?
    Thanks!
    Pegasos II 1 ghz
    Powermac G4 Quicksilver with Sonnet Encore 1.8 ghz
    Powermac G4 MDD single 1.25 ghz, silenced for ears health...
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  • »20.01.10 - 22:42
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  • Priest of the Order of the Butterfly
    Priest of the Order of the Butterfly
    Jambalah
    Posts: 820 from 2008/3/30
    From: Roma, Italy
    Ok! Backupped files in DH0 and operated a recover made the partition working again.
    A big thanks to Marek for his great SFS Doctor!!! :-)
    Pegasos II 1 ghz
    Powermac G4 Quicksilver with Sonnet Encore 1.8 ghz
    Powermac G4 MDD single 1.25 ghz, silenced for ears health...
    Powermac G5 dual 2.7 ghz I'll be back...
    Powermac G5 dual 2.0 ghz
    Powerbook G4 1.67 ghz 17
  • »21.01.10 - 09:33
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  • Acolyte of the Butterfly
    Acolyte of the Butterfly
    Posts: 108 from 2005/4/3
    From: Netherlands
    Hi,

    Recently, i had the same type of error. I recovered the 240 files succesfully !
    SFSDoctor helps.

    Grts, Amigaharry
    http://www.angelfire.com/amiga/ex
  • »21.01.10 - 19:04
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