Forum Discussion
So as I understand, if you online resources one at a time, then your app resource starts, but if you online the whole group (using hagrp -online or using Java GUI), then your app does not start - or does "hagrp -online" work and only "hagrp -switch" fails?
The issue is likely dependencies or timings. It sounds like your app should be the last to come up so it should be at the top of the dependency tree - please provide main.cf if you are unsure.
If all you have is Mounts, DG, IP and your single app resource, then timings is unlikely to be the issue as when a Mount or IP is up, it is ready, but if you have other App resources, they may report they are up, before they are ready. If you have another resource that your app needs, say "app_dep" , then run:
hares -online app_dep -sys node1;hares -wait app_dep State ONLINE -sys node1; hares -online app_with_issue -sys node1
and if this fails, then offline group and try again with something like:
hares -online app_dep -sys node1;hares -wait app_dep State ONLINE -sys node1; sleep 30; hares -online app_with_issue -sys node1.
If still having issues then provides extract from engine_A.log.
Mike
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