[CentOS-virt] IBM GPFS filesystem
Fabian Arrotin
fabian.arrotin at arrfab.net
Fri Dec 3 03:44:44 EST 2010
Pasi Kärkkäinen wrote:
> On Fri, Dec 03, 2010 at 12:45:22PM +0530, Rajagopal Swaminathan wrote:
><snip>
>
> You can also use normal LVM over shared iSCSI LUN,
> but you need to be (very) careful with running LVM management commands
> and getting all the nodes (dom0s) to be in sync :)
>
> (Citrix XenServer does this, but there the management toolstack
> takes care of the LVM command execution + state synchronization).
>
Yes, Citrix XenServer also use LVM, but a different implementation
though (with a VHD format in the LV itself)
That's also true that the management toolstack takes care of the state
synch and the active/inactive state of the LV
--
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Fabian Arrotin
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