Hi Dave,
On Fri, 25 Jan 2002, Dave Kleikamp wrote:
> You could build a wrapper around xpeek. xpeek doesn't verify that the
> volume is JFS (it probably should), but you can use it to look at the
> superblock:
>
> xpeek $1 << EOF | grep 's_magic:.*JFS1' > /dev/null
> sup
> x
> q
> EOF
> if [ $? = 0 ] ; then
> echo "$1 is jfs"
> else
> echo "$1 is NOT jfs"
> fi
>
> We're thinking about changing the name of xpeek to debug.jfs sometime in
> the near future, and it may be a good idea to make it detect whether the
> partition being looked at is really a JFS partition. But the wrapper
> should work today.
Thanks a lot for your hint! Meanwhile we manged to resolve that problem in
a different way (see my other post on the jfs list).
Bye,
LenZ
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