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Re: what's fstype 83? "Linux"?



will trillich wrote:
On Mon, Jan 27, 2003 at 04:22:21PM -0800, nate wrote:

will trillich said:

ideas? (i think this was my slink disk drive -- i'd like to
use it to alleviate some space pressure on my woody
server...)

what does e2fsck say for those drives you cannot mount? Try
running a read-only pass on them. I can't imagine why the
newer kernel would be unable to mount a slink partition(though
I can see it happening the other way around), though I haven't
personally tried it.


root: /mnt# e2fsck /dev/hdb1
e2fsck 1.27 (8-Mar-2002)
Couldn't find ext2 superblock, trying backup blocks...
e2fsck: Bad magic number in super-block while trying to open /dev/hdb1

root: /mnt# e2fsck /dev/hdb5
e2fsck 1.27 (8-Mar-2002)
Couldn't find ext2 superblock, trying backup blocks...
e2fsck: Bad magic number in super-block while trying to open /dev/hdb5

	N.B. an earlier thread noticed "bad magic" mentioned at or
	before LILO, so it may have been this type of thing
	(certainly not the file-detector 'magic number' theory)...

files on /dev/hdb2 have modification times no later than
september 2000 -- pre-ext3 by a long shot. and i'm *positive*
i've never even tried reiserfs, certainly not two-and-a-half
years ago. wasn't ext2 the default for formatting under the
potato or slink install? (as i recall, potato would start out as
ext2 and then offered an ext3 option later... nope, ext3 didn't
work either.)


and partition type 83 is linux yes, but it's just a partition type,
many kinds of filesystems can reside in there.


racking my brain (what there is left of it) i stir no memory of
anything unusual, file-system-wise. i'm just about certain that
all three of these partitions would be the same file system.

yet /dev/hdb2 mounts like a charm.


Dunno if this is relevant or not, but in the dim recesses of my brain I seem to recall a change in the ext2 File System about the time the kernels changed from 2.0.XX to 2.2.XX. That would definatetly be in the SLINK timeframe, I think. I can recall being asked during the install of POTATO if I wanted to retain "backwards compatability" while formatting...I think. It definately had something to do with how the ext3 FS was stored on the HD.

If it has a full FS on it, could you just try plugging it in and see if it boots? Maybe digging out some old SLINK "rescue" disketts might bring it to life... Just speculating.

Cheers,
-Don Spoon-




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