Jul
06

Recovery Points and Schedules with Near-Sync on Nutanix

Primer post on near-sync

For the GA release near-sync will be only offered with a telescopic schedule (time based retention). When you set the RPO <=15min to >=1 min you will have the option to save your snapshots for X number of weeks or months.

As example if you set the RPO to 1 min and schedule 1 month retention it would look like this:

X= is the RPO
Y = is the schedule

Every X min, create a snapshot retained for 15 mins (These are the Light-Weight Snaps. They appear as normal snap in Prism)
Every hour create a snapshot retained for 6 hours.
Every day, create a snapshot retained for 1 week
One weekly snapshot retained for 4 weeks (If you select a schedule to retain for 7 weeks, Y would be 7 weeks and no monthly snap would occur)
One Monthly snapshot retained for Y months.

Subject to change, as we’re still finalizing sizing and thresholds based on real-world testing but the user will have an option to change these retention values via NCLI.

SCHEDULE

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