If a vxsnap reattach or vxsnap refresh operation fails, VxVM attempts to restart the resynchronization when the volume is recovered. The volume will be started with the synchronization in the background.
This procedure requires that the disk group version is 170.
The volume being refreshed may go into the DISABLED state, be marked invalid and be rendered unstartable.
To recover from the failure of the vxsnap reattach or refresh commands
# vxprint [-g diskgroup] -F%inst_invalid volume
# vxmend [-g diskgroup] clear tutil0 volume
# vxvol [-g diskgroup] start volume
This results in a full resynchronization of the volume. Alternatively, remove the snapshot volume and recreate it if required.