Mailinglist Archive: opensuse (1569 mails)
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Re: [opensuse] Software RAID with existing drive
- From: James Knott <james.knott@xxxxxxxxxx>
- Date: Sun, 08 Jul 2007 09:06:08 -0400
- Message-id: <4690E140.5080000@xxxxxxxxxx>
Joe Morris (NTM) wrote:
> On 07/08/2007 07:57 PM, James Knott wrote:
>
>> One thing I find annoying is that SUSE 10.2 requires a reboot to add a
>> removed drive back on.
>>
> If you are talking about software raid 1, that is not the case. I have
> done it without a reboot. IIRC, I had to tell it the partition was
> failed first before I could readd, but it did work. In that situation,
> I felt it was not the drive failing but either a cable or controller hiccup.
>
>
I'm running RAID 5 and if I use mdadm to remove the drive, I can add it
back in again. However, if I physically remove the drive, even when
removed from the array with mdadm, I have to reboot to get it added back
in again. There was some discussion about this a few weeks ago.
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> On 07/08/2007 07:57 PM, James Knott wrote:
>
>> One thing I find annoying is that SUSE 10.2 requires a reboot to add a
>> removed drive back on.
>>
> If you are talking about software raid 1, that is not the case. I have
> done it without a reboot. IIRC, I had to tell it the partition was
> failed first before I could readd, but it did work. In that situation,
> I felt it was not the drive failing but either a cable or controller hiccup.
>
>
I'm running RAID 5 and if I use mdadm to remove the drive, I can add it
back in again. However, if I physically remove the drive, even when
removed from the array with mdadm, I have to reboot to get it added back
in again. There was some discussion about this a few weeks ago.
--
Use OpenOffice.org <http://www.openoffice.org>
--
To unsubscribe, e-mail: opensuse+unsubscribe@xxxxxxxxxxxx
For additional commands, e-mail: opensuse+help@xxxxxxxxxxxx
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