[OpenIndiana-discuss] ZFS High-Availability and Sync Replication

[Edward Ned Harvey (openindiana)]

> From: Sašo Kiselkov [mailto:skiselkov.ml at gmail.com]
> 
> I've been lately looking around the net for high-availability and sync
> replication solutions for ZFS and came up pretty dry - seems like all
> the jazz is going around on Linux with corosync/pacemaker and DRBD. I
> found a couple of tools, such as AVS and OHAC, but these seem rather
> unmaintained, so it got me wondering what others use for ZFS clustering,
> HA and sync replication. Can somebody please point me in the right
> direction?

Despite my recent failure, I still think there must be a good solution mirroring an iscsi device with another iscsi device.  I've put this project on the back burner, but I'm still optimistic that there's a simple explainable and repeatable problem causing the failure I experienced.  (And avoidable.)