The CSI plugin supports all standard mount options except the read-only (ro) option. The following table briefly lists the supported mount options for convenience.
| Option | Description | Use cases |
|---|---|---|
| sync | Ensure data is written to disk before mount | Database workloads requiring high data integrity |
| noatime | Disable write timestamp updates | Reduce write amplification, improve performance |
| nodev | Disallow device nodes | Security-sensitive environments |
| noexec | Disallow program execution | Security-focused deployments |
| atime | Enable access time recording | Monitor file access patterns |
| diratime | Enable directory access time recording | Track directory access time |
| relatime | Update access and modification times relative to stat time | Reduce write amplification, improve performance |
| data=ordered | Ensure sequential writes are flushed to disk immediately | Databases requiring strict write ordering |
| fstype | Specify the filesystem type | Usecase-specific filesystems (examples: XFS, ext4) |