Updated on 2023-10-27 GMT+08:00
Can I Add a Node Without a Data Disk?
No. A data disk is mandatory.
A data disk dedicated for kubelet and the container engine will be attached to a new node. For details, see Data Disk Space Allocation. By default, CCE uses Logical Volume Manager (LVM) to manage data disks. With LVM, you can adjust the disk space ratio for different resources on a data disk. For details, see LVM Overview.
If the data disk is uninstalled or damaged, the container engine will malfunction and the node becomes unavailable.
Parent topic: Storage
Storage FAQs
- What Are the Differences Among CCE Storage Classes in Terms of Persistent Storage and Multi-node Mounting?
- Can I Add a Node Without a Data Disk?
- Can I Restore an EVS Disk Used as a Persistent Volume in a CCE Cluster After the Disk Is Deleted or Expires?
- What Should I Do If the Host Cannot Be Found When Files Need to Be Uploaded to OBS During the Access to the CCE Service from a Public Network?
- How Many Nodes (ECSs) Can an SFS File System Be Mounted to?
- How Can I Achieve Compatibility Between ExtendPathMode and Kubernetes client-go?
- What Should I Do If a Storage Volume Fails to Be Created?
- Can CCE PVCs Detect Underlying Storage Faults?
- An Error Is Reported When the Owner Group and Permissions of the Mount Point of the SFS 3.0 File System in the OS Are Modified
- Why Cannot I Delete a PV or PVC Using the kubectl delete Command?
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