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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.

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snap showcapacity

snap showcapacity

Function

The snap showcapacity command is used to view snapshot specifications.

Format

snap showcapacity

Parameters

None

Views

Diagnostic view

Usage Guidelines

None

Example

View snapshot specifications.

admin:/diagnose>snap showcapacity
Max Source LUNs For Snapshots : XXXX
Max Snapshots Per Source LUN : XXXX
Max Snapshots In System : XXXX
Max LUNs In System : XXXX
Max Snapshots For Consistent Activating : XXXX
Max Restore Snapshots At The Same Time : XXXX
Max Snapshot Groups In System : XXXX
Max Snapshots Per Snapshot Group : XXXX
Max Snapshot Groups Per Snapshot : XXXX

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Max Source LUNs For Snapshots

Maximum number of source LUNs supported by snapshots.

Max Snapshots Per Source LUN

Maximum number of snapshot LUNs that can be created for source LUNs.

Max Snapshots In System

Maximum number of snapshots supported by the system.

Max LUNs In System

Maximum number of LUNs supported by the system.

Max Restore Snapshots At The Same Time

Maximum number of snapshots that can be restored concurrently.

Max Snapshots For Consistent Activating

Maximum number of snapshot LUNs that can be activated without affecting data consistency.

Max Snapshot Groups In System

Maximum number of snapshots supported by the system.

Max Snapshot Groups Per Snapshot

Maximum number of snapshot groups supported by a snapshot.

Max Snapshots Per Snapshot Group

Maximum number of snapshot LUNs supported by a snapshot group.

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Updated: 2020-01-17

Document ID: EDOC1000181602

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