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Filesystems, Disks and Memory

mounting an fs with bad block??

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Special Forums Hardware Filesystems, Disks and Memory mounting an fs with bad block??
# 1  
Old 07-11-2005
mounting an fs with bad block??
hi,

one of my filesystem (HP 9000, hpux 10.??, HFS) has an bad block which could not be fixed by fsck.

is there anybody with an idea how to mount it (in hpux 10 the mount command doesnt have the -f option ).

or even how to modify the superblock (master directory block) ??!!??
(fs_clean fs_ok)

it would be be nice to save some data in this way.

(yes. i know: frequently backups are nice to have)

thanks
# 2  
Old 07-11-2005
In HP-UX 10.20 there is a -f flag to force the mount and it works on HFS.
# 3  
Old 07-12-2005
now i checked my version, it is hp ux 10.01, and there i have no -f option.
# 4  
Old 07-12-2005
i found a HP9000 with 10.20. unfortunately the -f option does not work either.
Is there a way to edit the master directory block?
# 5  
Old 07-12-2005
or a patch (HPUX 10.20) for mount to handle the -f option ??
# 6  
Old 07-12-2005
With 10.20, what syntax are you using and precisely what result do you get? Don't just say "doesn't work". Another possibility: try to mount it read-only.
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