Re: onbar/ism on AIX 5.2 running on HACMP
Posted in 2005
malcolm weallans said:
> We have recently encountered a problem which has left
> us a little less
> than happy. We have IDS 9.30.FC6 installed on AIX 5.2
> on an HACMP
> cluster basically sharing the disk arrays between two
> processors. We had a
> problem and had to fail over to the alternate system.
> We found that we
> could no longer start up ism and therefore we could
> not use onbar.
>
> Like all good customers we reported the problem
> through to informix
> support who have come back with the statement that ism
> won't work on
> HACMP.
>
> My question is this:-
> Has anybody on this group used onbar/ism
> satisfactorily on HACMP?
It can be done, but I am also on a site which has an ISM/HACMP issue.
Apparently, ism uses a "gethostbyname" call, but depending on your HACMP
configuration, the host will have a different name depending on its state.
So you need to reconfigure HACMP.
> Another question is:-
> If we can't use ism does anybody know if any of the
> other storage
> managers are compatible with HACMP?
TSM (Tivoli) will work. That's what we're doing.
--
Bye now,
Obnoxio
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