Protecting Exchange Data from Hard Disk Failure

For every Exchange Server Administrator failure on mailbox stores that seem to be from the lack of storage space is a nightmare and special considerations and monitoring is needed to stay away from long downtime when a drive reaches its capacity and mailbox stores stop functioning. Making daily full backups, making sure half of the drive is empty and keeping transaction logs and Exchange database files on separate disks are recommendation to stay safe.
328794 - How to protect Exchange data from hard disk failure