InfoScale Volume Manager known issues
This section lists the known issues that are related to the Volume Manager (VxVM) component of InfoScale.
Related information
Storage Foundation known issues
Resizing of LVM disk or any other OS disk may result in failuresVxVM volumes may get locally disabled on secondary nodes after InfoScale upgrade on Solaris 11 with LDOM (4054250)Issues with host prefix values in case of NVME disks (4017022)vradmin delsec fails to remove a secondary RVG from its RDS (3983296)FSS disk group creation fails for clusters with eight or more nodes that have several directly attached disks (3986110)Core dump issue after restoration of disk group backup (3909046)Failed verifydata operation leaves residual cache objects that cannot be removed (3370667)LUNs claimed but not in use by VxVM may report \"Device Busy\" when it is accessed outside VxVM (3667574)Unable to set master on the secondary site in VVR environment if any pending I/O's are on the secondary site (3874873)vxdisksetup -if fails on PowerPath disks of sizes 1T to 2TVRAS verifydata command fails without cleaning up the snapshots createdRoot disk encapsulation fails for root volume and swap volume configured on thin LUNs (3538594)The vxdisk resize command does not claim the correct LUN size on Solaris 11 during expansion of the LUN from array side (2858900)SmartIO VxVM cache invalidated after relayout operation (3492350)Disk greater than 1TB goes into error stateImporting an exported zpool can fail when DMP native support is on (3133500)Server panic after losing connectivity to the voting disk (2787766)Performance impact when a large number of disks are reconnected (2802698)device.map must be up to date before doing root disk encapsulation (2202047)Volume Manager (VxVM) might report false serial split brain under certain scenarios (1834513)Suppressing the primary path of an encapsulated SAN boot disk from Volume Manager (VxVM) causes the system reboot to fail (1933631)After changing the preferred path from the array side, the secondary path becomes active (2490012)Disk group import of BCV LUNs using -o updateid and -ouseclonedev options is not supported if the disk group has mirrored volumes with DCO or has snapshots (2831658)After devices that are managed by EMC PowerPath lose access to storage, Volume Manager commands are delayed (2757198)vxresize does not work with layered volumes that have multiple plexes at the top level (3301991)In a clustered configuration with Oracle ASM and DMP and AP/F array, when all the storage is removed from one node in the cluster, the Oracle DB is unmounted from other nodes of the cluster (3237696)When all Primary/Optimized paths between the server and the storage array are disconnected, ASM disk group dismounts and the Oracle database may go down (3289311)Running the vxdisk disk set clone=off command on imported clone disk group luns results in a mix of clone and non-clone disks (3338075)The administrator must explicitly enable and disable support for a clone device created from an existing root pool (3110589)Restarting the vxconfigd daemon on the slave node after a disk is removed from all nodes may cause the disk groups to be disabled on the slave node (3591019)Failback to primary paths does not occur if the node that initiated the failover leaves the cluster (1856723)Issues if the storage connectivity to data disks is lost on a CVM slave node while vxconfigd was not running on the node (2562889)The vxcdsconvert utility is supported only on the master node (2616422)Re-enabling connectivity if the disks are in local failed (lfailed) state (2425977)Issues with the disk state on the CVM slave node when vxconfigd is restarted on all nodes (2615680)Plex synchronization is not completed after resuming synchronization on a new master when the original master lost connectivity (2788077)A master node is not capable of doing recovery if it cannot access the disks belonging to any of the plexes of a volume (2764153)CVM fails to start if the first node joining the cluster has no connectivity to the storage (2787713)CVMVolDg agent may fail to deport CVM disk group when CVMDeportOnOffline is set to 1The vxsnap print command shows incorrect value for percentage dirtyFor Solaris 11.1 or later, uninstalling DMP or disabling DMP native support requires steps to enable booting from alternate root pools (3178642)For Solaris 11.1 or later, after enabling DMP native support for ZFS, only the current boot environment is bootable (3157394)When dmp_native_support is set to on, commands hang for a long time on SAN failures (3084656)vxdisk export operation fails if length of hostprefix and device name exceeds 30 characters (3543668)Systems may panic after GPT disk resize operation (3930664)