We have a cluster comprising of 2 hosts and a SAN (HP P2000 G3) which houses all of our Vdisks. During a firmware update for all disk, the update failed which threw 2 of our production servers offline. When we go into the failover cluster manager and bring the disk back online, it fails stating that there is a backup in progress. We checked our DPM servers and made sure no backups are running. We now cannot get this disk online. We also contacted HP support and performed a hard reset on both hosts and SAN servers. We believe there is a process running, preventing us from putting the disk online.
All help is greatly appreciated and this is an Urgent issue. I've exhausted all other resources and hoping for someone to shed some light. if you need addition information, please let me know.