Tag: vmware component protection

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ESXi 6.7 U1 fixes: APD and VMCP is not triggered even when no paths can service I/Os

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It has been over two years since I blogged about APD handling bug which I discovered, during partial storage outage in my environment. All path down (APD) handling and VMware Component Protection (VMCP) is not working when you have paths physically connected, but they are not able to serve any… Continue reading

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Just Another ESXi 6.0 Storage APD Handling Bug

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alert

It’s been a while since we experienced partial outage on our storage infrastructure running under IBM SVC storage. Few LUNs (vdisks in IBM SVC world) presented from storage went offline. I’m not going into details why it happened as HW problems just happens sometimes. Important thing is how are you… Continue reading