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HA work not properly

Gytis
Hi

My Astaro (v7.0009) work in cluster-" HA/Cluster is active in mode HA with 2/2 nodes"[8-)] .They are connected with cross cable. I don't know, is there (cabling) problem exactly, but in some cases, devices changing roles (slave/master and backward) with each other with out clear reason. 
May the the connection over the switch would be helpful.[:S] 
Have any ideas?[:S] 

Sorry-poor english [:$] 

Regards, 
Gytis- Lithuania.
Thanks!


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  • 0
    Active/active? Active/passive? On your own hardware or an ASG? HA should work with a cross over. 10/100BT or 1000BT interface? Are the interfaces MDIX so you don't need a X-over? If you are using a standard CAT-5 X-over on 1000BT you might run into problems due to all four wire pairs being used on 1000BT. Construct the correct X-over, or force speed/duplex or use a switch? For example: http://www.pccables.com/02303.htm

    Anything in Logging -> View log files -> High availability?
  • 0 in reply to James Bourne
    In my experience, a crossover cable is not necessary with most gigabit capable NICs, even if only one of the 2 computers has one.

    Barry
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