-Original Message-
From: Greg Smith [mailto:gsm...@gregsmith.com]
On Wed, 21 Oct 2009, Scott Marlowe wrote:
>> Actually, later models of linux have a direct RAID-10 level built in.
>> I haven't used it. Not sure how it would look in /proc/mdstat either.
>I think I actively block memor
On Wed, 21 Oct 2009, Scott Marlowe wrote:
Actually, later models of linux have a direct RAID-10 level built in.
I haven't used it. Not sure how it would look in /proc/mdstat either.
I think I actively block memory of that because the UI on it is so cryptic
and it's been historically much mor
On Tue, 20 Oct 2009, Craig Ringer wrote:
You made an exact image of each drive onto new, spare drives with `dd'
or a similar disk imaging tool before trying ANYTHING, right? Otherwise,
you may well have made things worse, particularly since you've tried to
resync the array. Even if the data wa
On Wed, Oct 21, 2009 at 12:10 AM, Greg Smith wrote:
> On Tue, 20 Oct 2009, Ow Mun Heng wrote:
>
>> Raid10 is supposed to be able to withstand up to 2 drive failures if the
>> failures are from different sides of the mirror. Right now, I'm not sure
>> which drive belongs to which. How do I determi
On Tue, 20 Oct 2009, Ow Mun Heng wrote:
Raid10 is supposed to be able to withstand up to 2 drive failures if the
failures are from different sides of the mirror. Right now, I'm not
sure which drive belongs to which. How do I determine that? Does it
depend on the output of /prod/mdstat and in
On 20/10/2009 4:41 PM, Scott Marlowe wrote:
>> I have a 4 disk Raid10 array running on linux MD raid.
>> Sda / sdb / sdc / sdd
>>
>> One fine day, 2 of the drives just suddenly decide to die on me. (sda and
>> sdd)
>>
>> I've tried multiple methods to try to determine if I can get them back
>> onl
On Tue, Oct 20, 2009 at 1:11 AM, Ow Mun Heng wrote:
> Sorry guys, I know this is very off-track for this list, but google hasn't
> been of much help. This is my raid array on which my PG data resides.
>
> I have a 4 disk Raid10 array running on linux MD raid.
> Sda / sdb / sdc / sdd
>
> One fine d
Sorry guys, I know this is very off-track for this list, but google hasn't
been of much help. This is my raid array on which my PG data resides.
I have a 4 disk Raid10 array running on linux MD raid.
Sda / sdb / sdc / sdd
One fine day, 2 of the drives just suddenly decide to die on me. (sda and
