Re: MD software RAID1 vs suspend-to-disk

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



John Robinson <john.robinson@xxxxxxxxxxxxxxxx> writes:
> On 01/03/2009 08:52, Daniel Pittman wrote:
>
>> I have a random desktop machine here, running Debian/sid with a 2.6.26
>> Debian kernel.  It has a two disk software RAID1, and apparently passes
>> through a suspend/resume cycle correctly, but...
>
> I'm not sure if this is the same suspend/resume - there are after all several
> Googleable reasons why one might suspend or resume various things - but it
> might be worth a look at NeilB's recent post of a patch to "hopefully enable
> suspend/resume of md devices":
> http://marc.info/?l=linux-raid&m=123440845819870&w=2

No, that appears to be about suspending and resuming access to the
MD device while reconfiguring it; I don't /think/ that is accessed
during a system-wide suspend/resume (aka hibernate, or s2disk) cycle.

Certainly, it doesn't look like the path is invoked for that from my
reading of the code.

Regards,
        Daniel

--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux RAID Wiki]     [ATA RAID]     [Linux SCSI Target Infrastructure]     [Linux Block]     [Linux IDE]     [Linux SCSI]     [Linux Hams]     [Device Mapper]     [Device Mapper Cryptographics]     [Kernel]     [Linux Admin]     [Linux Net]     [GFS]     [RPM]     [git]     [Yosemite Forum]


  Powered by Linux