Le 30/08/2016 à 12:14, Mirko Parthey a écrit :
On Tue, Aug 30, 2016 at 07:33:02AM +0200, Frédéric Marchal wrote:
Do I have to wipe sdb before adding it to the new computer? If so, how do I
make sure raid data is gone from every one of the three partitions?
The wipefs tool can remove RAID
On Tue, Aug 30, 2016 at 07:33:02AM +0200, Frédéric Marchal wrote:
> I had two disks in a mdadm software raid1 on an old computer.
>
> I moved sda to a new computer. It ran there in a degraded raid1 for months.
>
> The second disk, sdb, kept running as the lone survivor of the original raid1
>
On Tuesday 30 August 2016 11:32:55 Lars Noodén wrote:
> On 08/30/2016 08:33 AM, Frédéric Marchal wrote:
> >...
> >
> > Now, it's time for the old computer to retire and sdb to join its partner
> > in the new raid1 on the new computer.
> >
> > How can I do this safely?
>
> Here is what I did when
> On 08/30/2016 08:33 AM, Frédéric Marchal wrote:
>> How can I do this safely?
PS. It goes without saying, and thus I forgot to say it, but start this
by making a fresh backup of your new system. Preferably you have
multiple, older backups around, too, and not just one. Sorry if that's
obvious
On 08/30/2016 08:33 AM, Frédéric Marchal wrote:
>...
> Now, it's time for the old computer to retire and sdb to join its partner in
> the new raid1 on the new computer.
>
> How can I do this safely?
Here is what I did when I restored a drive to a RAID 1 array. I'm not
an expert, so you'll want
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