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Metro note update for Linux OS support in PowerStore 4.0 #1411

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merged 4 commits into from
Jan 10, 2025
Merged

Metro note update for Linux OS support in PowerStore 4.0 #1411

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36c1cb0
Updated Metro note for Linux OS support in PowerStore 4.0
santhoshatdell Jan 10, 2025
6a296d1
Addressed review comment
santhoshatdell Jan 10, 2025
4695cae
Update powerstore-metro.md
santhoshatdell Jan 10, 2025
2c0aa6d
Update powerstore-metro.md
santhoshatdell Jan 10, 2025
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3 changes: 2 additions & 1 deletion content/docs/replication/high-availability/powerstore-metro.md
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Expand Up @@ -40,6 +40,7 @@ reclaimPolicy: Delete
volumeBindingMode: Immediate
```

> _**NOTE**_: Metro support for hosts with Linux operating systems was added from [PowerStoreOS 4.0](https://infohub.delltechnologies.com/en-us/l/dell-powerstore-metro-volume-1/introduction-4503/).</br>
> _**NOTE**_: Metro at volume group is not supported by the PowerStore driver.

When a Metro `PV` is created, the volumeHandle will have the format `<volumeID/globalID/protocol:remote-volumeID/remote-globalID>`.
Expand All @@ -58,4 +59,4 @@ When a VolumeSnapshot object is created for the Metro `PV`, snapshots are create
- Actions that need to be performed on the Metro session, such as pausing, resuming, or changing the preferred side, can only be done through the PowerStore Manager UI.
- Some CSI Driver Capabilities, such as snapshot or clone, are not supported on the remote/non-preferred side of the Metro volume.
- While restoring a Metro snapshot or cloning a Metro volume on the local/preferred side, provide a non-Metro storage class. Configuring Metro on clones is not supported on the PowerStore.
- The following [volume attributes](../../../csidriver/features/powerstore/#configurable-volume-attributes-optional) on PersistentVolumeClaims (PVCs) are not supported for Metro volumes: `csi.dell.com/volume_group_id`, `csi.dell.com/protection_policy_id` if the policy has replication rule.
- The following [volume attributes](../../../csidriver/features/powerstore/#configurable-volume-attributes-optional) on PersistentVolumeClaims (PVCs) are not supported for Metro volumes: `csi.dell.com/volume_group_id`, `csi.dell.com/protection_policy_id` if the policy has replication rule.
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