On Thu, Jun 15, 2017 at 04:47:06PM +0200, Ruediger Meier wrote:
> On Friday 26 May 2017, Karel Zak wrote:
> > On Wed, May 10, 2017 at 01:03:10PM +0200, Ruediger Meier wrote:
> > > > It would be probably possible to extend libblkid to work in some
> > > > "ignore previous result" mode to to gather all permutation for
> > > > the FS/RAID/etc, but it won't be trivial task...
> > >
> > > This would be nice.
> >
> > Implemented (and it was relatively easy to implement :-)
> >
> > Try "blkid-hide" branch from github, will be in v2.31.
>
> > # wipefs -a --no-act /dev/sdc
>
>
> Thanks, this looks good. There are still a few issues-
Thanks for testing!
>
> $ truncate -s 100M /tmp/test.img
> $ echo "label: gpt" | ./sfdisk /tmp/test.img
>
> ### this hangs indefinitely
> $ wipefs -t gpt /tmp/test.img
Fixed.
> ### the default list shows too many newlines
> $ ./wipefs /tmp/test.img
> offset type
> ----------------------------------------------------------------
> 0x1fe PMBR [partition table]
>
> 0x63ffe00 gpt [partition table]
>
> 0x200 gpt [partition table]
All the output is ugly. I'll probably link it with libsmartcols,
because we support "wipefs /dev/sd*" to list more devices and then the
output is absolutely useless.
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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