Re: Reshape stuck immediately, backup file all nulls

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On Sun, Jan 31, 2016 at 9:59 AM, Björn Augustsson <oggust@xxxxxxxxx> wrote:
>
> On Sat, Jan 30, 2016 at 6:09 PM, Phil Turmel <philip@xxxxxxxxxx> wrote:
> > Hi Björn,
> >
> > The kernel is waiting for mdmon (mdadm as a background task) to step
> > through the stripes.  mdmon died and the kernel will wait forever.
>
> OK. So I think the root cause here is that my invocation of mdadm was
> unconfined,
> because I was running it interactively. So it could create the backup file.
> But the background version starts via systemd, and runs as mdadm_t, which
> can't read that file (because it's in /boot). And poof.
>
> I'll file a bug vs the fedora selinux policy for this, too.


Thanks for researching the SELinux vs. mdadm conflict in Fedora that
bit me as well (http://marc.info/?l=linux-raid&m=145349072305613&w=2).
If your Fedora selinux bug ticket makes it into general distribution,
lots of other users will be helped.

George
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