Re: md extension to support booting from raid whole disks.

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

 



On Mon, Apr 27, 2009 at 09:58:08PM -0700, H. Peter Anvin wrote:
Goswin von Brederlow wrote:

Or grub2 could be thought to install itself into all MBRs of all
drives in a raid set.

this is what is usually done on grub 0.97, tought implementations i have
seen do suck a lot.

... which is obviously completely wrong, given that that would break the
whole RAID layer.

why?

The right thing is to use a RAID-1 partition.

I see no big problem in reserving some space on all boot drives for a
smallish boot loader,
Maybe it is just a matter of defining an 1.3 metadata format which
leaves more room at the start of the device than 1.2 for this very
purpose.

L.

--
Luca Berra -- bluca@xxxxxxxxxx
        Communication Media & Services S.r.l.
 /"\
 \ /     ASCII RIBBON CAMPAIGN
  X        AGAINST HTML MAIL
 / \
--
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