Disable root reservation for pvc #20
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Signed-off-by: Yan Zarytovsky <[email protected]>
RomanenkoDenys
approved these changes
Jun 24, 2024
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Normally, the default percentage of reserved blocks which may only be allocated by privileged processes is 5%. But it's a lost space for csi volumes.
For example, k8s mount utils passes
-m0option:https://github.com/kubernetes/kubernetes/blob/10ae1dbb52d5d03bcbff981065597e341a3d0237/staging/src/k8s.io/mount-utils/mount_linux.go#L604-L608
The same problem in another csi driver:
kubernetes-sigs/vsphere-csi-driver#2713