Explanation:
Okay, I'm ready to arrange those steps for creating a snapshot in Unisphere for PowerMax in the correct order, based on the image provided.
Here is the correct sequence, along with explanations:
Correct Order:
* Select a PowerMax storage system from the navigation pane Storage > Storage Groups.
* Why:This is the starting point in Unisphere. You need to navigate to the "Storage Groups" section within the specific PowerMax array where you intend to create the snapshot.
* Select a Storage Group and click Protect.
* Why:You're choosing the storage group that contains the data you want to snapshot. Clicking
"Protect" initiates the process of creating a data protection operation (in this case, a snapshot).
* In the Protect Wizard, if not already selected, select Create a Snapshot using SnapVX from the Select Technology tab and click Next.
* Why:This specifies that you want to use the SnapVX technology to create a snapshot. SnapVX is the snapshot feature in PowerMax arrays.
* In the Configure SnapVX page, select whether to create a snapshot or reuse an existing snapshot along with the expiry type.
* Why:Here, you define the core parameters of the snapshot:
* Create a new snapshot:This is what you'd typically do for a new point-in-time copy.
* Reuse an existing snapshot:In some cases, you might want to update an existing snapshot.
* Expiry type:This determines how long the snapshot will be retained (e.g., a specific duration or until manually deleted).
* Click Advanced Options to see the advanced options and Enable Secure Snaps.
* Why:This allows you to configure more granular settings for the snapshot, including:
* Secure Snaps:Enabling this option prevents the snapshot from being deleted before its expiry time, adding an extra layer of protection.
* Verify the selections in the summary page, and click Run Now or Add to Job List.
* Why:This is the final step before creating the snapshot:
* Summary page:Review all the settings you've configured.
* Run Now:Immediately creates the snapshot.
* Add to Job List:Schedules the snapshot creation for later.
* Select a PowerMax storage system from the navigation pane Storage > Storage Groups.
* Select a Storage Group and click Protect.
* In the Protect Wizard, if not already selected, select Create a Snapshot using SnapVX from the Select Technology tab and click Next.
* In the Configure SnapVX page, select whether to create a snapshot or reuse an existing snapshot along with the expiry type.
* Click Advanced Options to see the advanced options and Enable Secure Snaps.
* Verify the selections in the summary page, and click Run Now or Add to Job List.