Veritas Storage Foundation and High Availability Solutions Release Notes

76About Veritas Storage Foundation and High Availability SolutionsKnown issuesI/O hangs on the primary node when running vxrvg snaprestore operation(2762147)In a CVR environment, if a secondary node is set as the logowner for an RVG,issuing the vxrvg snaprestore command on the primary node may result in anI/O hang.The vxrecover command does not automatically recover layered volumesin an RVG (2866299)The vxrecover command calls the recovery process for the top-level volume,which internally takes care of recovering its subvolumes. The vxrecover commanddoes not handle layered volumes correctly. The recovery process fails to recoverthe subvolumes, which remain in the NEEDSYNC state.Workaround:Manually recover the layered volumes using the vxvol utility, as follows:# vxvol -g diskgroup resync volumevxassist and vxresize operations do not work with layered volumes thatare associated to an RVG (2162579)This issue occurs when you try a resize operation on a volume that is associatedto an RVG and has a striped-mirror layout.Workaround:To resize layered volumes that are associated to an RVG1 Pause or stop the applications.2 Wait for the RLINKs to be up to date. Enter the following:# vxrlink -g diskgroup status rlink3 Stop the affected RVG. Enter the following:# vxrvg -g diskgroup stop rvg4 Disassociate the volumes from the RVG. Enter the following:# vxvol -g diskgroup dis vol5 Resize the volumes. In this example, the volume is increased to 10 GB. Enterthe following:# vxassist -g diskgroup growto vol 10G