| Re: Maximum number of VEs on a single host [message #34148 is a reply to message #34146] |
Tue, 09 December 2008 10:18  |
maratrus
Messages: 1495
Registered: August 2007
Location: Moscow
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Senior Member |
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Hello,
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Once we start to use the VE's (start up an additional process in each VE), we begin to see processes "disappear"
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What does it mean disappear?
Does the process you've started last disappear/terminate?
Please, check logs. Is there anything there?
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I am pretty sure that the OOM killer is shutting down processes (bean counters in the VE tells us so) but the best that I can tell, there is plenty of "free" memory in both the VE's and on the host.
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We cannot be fully confident that it was OOM killer.
If user_beancounters show fail counters you should increase appropriate resources.
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It seems like maybe it is the hosts OOM killer and not one in the VE but I don't know how to verify that.
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If OOM killer did something you should be able to observe it in logs. Please check dmesg on the HN.
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