PowerProtect Data Manager 19.16 Storage Array User Guide

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Performance and scalability considerations

Review the following information that is related to performance considerations to scale your environment.

Table 1. Performance and scalabilityPerformance and scalability table
	Component	Maximum limit	Notes
Backup and restore streams	Number of backup or snapshot requests to PowerStore	200	This maximum limit includes both scheduled and manual backups. If backing up more than 200 assets, it is recommended to use multiple protection policies with different schedules.
	Number of concurrent backups and restores per node	2
	Number of concurrent backups and restores per appliance	4
Instant Access sessions	Number of stand-alone volumes	Up to 4
Instant Access sessions	Number of volume groups	1	NOTE:PowerStore supports only 4 volumes per volume group.

NOTE:These limits originate from PowerStore. Future updates to the PowerStore software may affect limitations on PowerProtect Data Manager functionality.