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September 16th, 2020 12:00
Powermax 1.4 driver and volume expansion
We noticed the powermax CSI driver had updated to 1.4 on github and deployed it. Per the document, the allow volume expansion is supposed to be true by default. We did not find that to be the case. Additionally, even though we set it to true, it keeps defaulting back.
When we actually managed to have it on and try to expand a PVC, we got this error:
Ignoring the PVC: didn't find a plugin capable of expanding the volume; waiting for an external controller to process this PVC.
We are using OpenShift 4.5 on bare metal CoreOS and FC for the protocol to the pmax. Creating/adding PVCs works fine.
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