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ncarde
Enthusiast
Enthusiast

Memory Reservation ('0 days of usable Memory Capacity Remaining')

We have a VM that is configured to reserve 100% of it's vRAM (8GB).

For some reason vCenter Ops is throwing a critical alert for this VM indicating that, "VM (NAME) has 0 days of usable Memory capacity remaining."

Can anyone explain the logic here (doesn't seem like this should be reported as a critical issue, no)?

Thank you.

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admin
Immortal
Immortal

Are you running vC Ops 5.0? A reservation related problem was fixed in 5.0.1. It was causing remaining capacity to go to 0 and cause alerts. So try upgrading to 5.0.1 and see if it resolves.

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