[Linux-cluster] GNBD multi import?

[Ernest Neo Wee Teck]

I have 3 servers deployed with CLVM, GNBD, CMAN.

fencing using fence_gnbd

ServerA gnbd_export a logical block (LVM) named "r1"

Is it possible for ServerB and ServerC to import "r1" at the same time?

Can domU running on either ServerB and C use the imported r1
(/dev/gnbd/r1)? eg. phy:/dev/gnbd/r1

Is live migration feasible in this case if r1 could be imported on
ServerB and C?


Trying to test the concept of live migration with shared storage here

Cheers,

Ernest