[Info-vax] Shadow System Disk between two Hosts
Phillip Helbig---undress to reply
helbig at astro.multiCLOTHESvax.de
Wed May 16 16:56:13 EDT 2012
In article <jot4kd$jgv$1 at news.belwue.de>,
gartmann at nonsense.immunbio.mpg.de (Christoph Gartmann) writes:
> In article <jot349$vr4$4 at online.de>, helbig at astro.multiCLOTHESvax.de (Phillip Helbig---undress to reply) writes:
>
> >No, he wants to boot two machines from the SAME shadow set. Possible
> >with fancy hardware.
>
> Ok, so it is not possible to have a shadow set with two disks, one connected to
> node A and the other to node B and use this one as a system disk?
No. If only one node is up it can see only one disk. If both nodes are
up, you can't mount the other disk to turn your single-member shadow set
into a two-member shadow set because the other member is already
mounted.
>From what I've heard so far, one boot node with the other as a satellite
might be the best.
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