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mdmon: honour --offroot, again 

commit 3e32ba9d removed support for --offroot, and a9c15847 made
mdmon use @ in argv[0] only when started from initrd.

This breaks mdadm in OpenSUSE 12.3, which starts mdmon from the
root file system and relies on --offroot to work as documented earlier.

Reintroducing --offroot as an undocumented option, as its use is going to
go away soon anyway.

If this can't be applied, it should probably be included as distro-specific
patch if mdadm 3.3 is built for OpenSUSE 12.3. I haven't checked if the
patch is necesary for OpenSUSE Factory, too.

Signed-off-by: Martin Wilck <mwilck@arcor.de>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
mwilck@arcor.de 2013-09-11 22:15:19 +02:00 committed by NeilBrown
parent b95cb4b9d8
commit 5d79c72e16
1 changed files with 1 additions and 1 deletions
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mdmon.c
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@ -320,7 +320,7 @@ int main(int argc, char *argv[])
dofork = 0;
break;
case OffRootOpt:
/* silently ignore old option */
argv[0][0] = '@';
break;
case 'h':
default: