Re: [PATCH v3 0/8] dm-raid (raid456) target

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

 



On 1/6/2011 5:46 AM, NeilBrown wrote:
> 3:	<#raid_devs> <meta_dev1> <dev1> .. <meta_devN> <devN>

Let me get this straight.  You specify a separate device to hold the
metadata and write intent bitmap for each data device?  So for a 3 disk
raid 5, lvm will need to create two logical volumes on each of the 3
physical volumes, one of which will only be a single physical extent,
and will hold the raid metadata and write intent bitmap?

Why not just store the metadata on the main device like mdadm does today?

--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel


[Index of Archives]     [DM Crypt]     [Fedora Desktop]     [ATA RAID]     [Fedora Marketing]     [Fedora Packaging]     [Fedora SELinux]     [Yosemite Discussion]     [KDE Users]     [Fedora Docs]

  Powered by Linux