I have two Solaris servers (Sun E250) and StorEdge D1000 drive Array
with 6 SCSI drives inside. What I'd like to do is make a sort of
failover system. I've tried to share StorEdge array between two servers.
On included schematics you can see my current connections between SCSI
devices. There is also crossover Ethernet cable connection between
servers which I'd like to use as a 'heartbeat' (not on drawing).
Main problem is: I just can't make them work together. Each server works
perfectly with StorEdge when separated from this configuration.
In each of these servers I have differential SCSI card. All hardware is
Anybody can give me any help on this article?
---SCSI PORT A <--
---SCSI PORT B | <--
---SCSI PORT A1 <-- |
/ -SCSI PORT A2 | <--
/ / | |
StorEdge | |
\ \ | |
\ -SCSI PORT B1 | | <--
\ | | |
---SCSI PORT B2 <------- | |
---SCSI PORT A <------------ |
---SCSI PORT B <-----------------