Hp 3PAR Application Software Suite for Microsoft SQL Manuel d'utilisateur télécharger pdf (Page 48)

NOTE: Use quotes ("") when an option value includes spaces.

NOTE: HP 3PAR VSS Software waits up to 10 seconds for a virtual copy operation; this interval

is not configurable. In most cases, 10 seconds is a sufficient window in which to successfully create

a virtual copy. However, in some circumstances under very heavy loads, 10 seconds may not be

enough time, and the virtual copy might fail on this attempt. This failure is a VSS framework

requirement on Microsoft’s part.

If such a failure occurs, VSS does not automatically retry the shadow copy creation. You must use

the Recovery Manager GUI or CLI to re-attempt to create the virtual copy.

NOTE: During virtual copy creation, the system creates a backup document in XML format. This

document contains current system information and can be used for restore purposes.

NOTE: The snapshot volume set is limited to up to 64 volumes. In other words, each database

(under database-level operation) or each instance (under instance-level operation) can spread over

a maximum of 64 volumes.

NOTE: You can only perform database- or instance-level operations if you have sys admin

permissions for SQL Server.

48 Using the Recovery Manager CLI

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Hp 3PAR Application Software Suite for Microsoft SQL Manuel d'utilisateur Page 48