Attempting to Create a Mirrored VDisk Returns: "CMMVC6350E The command failed because there is insufficient mirror bitmap space"

Technote (troubleshooting)


Problem(Abstract)

The VDisk mirroring feature requires sufficient bitmap memory to be allocated in the I/O group before it can be used. Attempting to create mirrored VDiisks before allocating sufficient memory will result in the following error:

CMMVC6350E The command failed because there is insufficient mirror bitmap space

Resolving the problem

Follow the links below for information on allocating memory for copy services and VDisk mirroring using the SVC Console (GUI) and command-line interface (CLI).

Related information

Configuring bitmap memory using the CLI
Using the svctask chiogrp command
Configuring bitmap memory using the SVC Console (GUI)

Cross reference information
Segment Product Component Platform Version Edition
Storage Virtualization SAN Volume Controller V4.3.x Platform Independent Version Independent

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Document information


More support for:

SAN Volume Controller
V5.1.x

Version:

4.3.x

Operating system(s):

Platform Independent

Reference #:

S1003317

Modified date:

2009-11-06

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