Navisphere Command Line Interface (CLI) Reference - VMware Communities

LUN Expansion (MetaLUN) Commands3. Make sure the host operating system can utilize the addedcapacity.4. Reconstruct the clone group with the expanded LUNs and thenperform a full synchronization of the LUNs in the clone group.For LUNs in mirrorsFor LUNs in SAN Copy sessionsNote: You must expand both the primary and secondary images of a mirrorto the same size.To access the added capacity of an expanded primary and secondaryMirrorView LUN, do the following:1. For the expanded primary image, destroy the mirror; for theexpanded secondary image, remove it from the mirror (see theMirrorView CLI Reference or the online help.2. Use the metaLUN -modify command on page 348 to change thecapacity of the expanded LUNs.3. Make sure the host operating system can utilize the addedcapacity.4. Reconstruct the mirror with the expanded LUNs and thenperform a full synchronization of the mirror.Note: If you expand the SAN Copy source logical unit, make sure that thedestination LUNs are of equal or greater capacity.To access the added capacity of an expanded SAN Copy source LUNor destination LUN, do the following:1. For any sessions that the expanded LUNs are participating in,wait until the SAN copy sessions complete, or stop the sessions,and then remove these sessions. (See the online help).2. Use the metaLUN -modify command on page 348 to change thecapacity of the expanded LUNs.3. Make sure the host operating system can utilize the addedcapacity.4. Reconstruct the SAN Copy sessions that you removed and then,when you are ready, start the sessions. (See the online help.)351