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宿主机重启导致vg卷处于未激活状态
What happened:
What you expected to happen:
How to reproduce it:
Anything else we need to know?:
Environment:
- CSI Driver version:
- Kubernetes version (use
kubectl version
): - OS (e.g. from /etc/os-release):
- Kernel (e.g.
uname -a
): - Install tools:
- Others:
节点上存在挂载的Carina创建的lvm存储卷,并且挂载到容器内中使用,此时将宿主机重启,Pod无法启动,存储卷无法挂载成功
- 此时进入carina-node容器内,执行vgs vgdisplay指令可用观察到vg卷处于未激活状态
- 执行vgchange -ay vg-name 即可激活,此次存储卷恢复正常
- 优化建议,在carina-node启动时检查宿主机上vg卷是否激活,未激活情况下执行激活指令