NetApp SnapVault

Netapp SnapVault is a heterogeneous disk-to-disk backup solution for Netapp filers and heterogeneous OS systems (Windows, Linux , Solaris, HPUX and AIX). Basically, Snapvault uses netapp snapshot technology to take point-in-time snapshot and store them as online backups. In event of data loss or corruption on a filer, the backup data can be restored from the SnapVault filer with less downtime. It has significant advantages over traditional tape backups, such as:

• Reduce backup windows versus traditional tape-based backup
• Media cost savings
• No backup/recovery failures due to media errors
• Simple and Fast recovery of corrupted or destroyed data

Snapvault consists of major two entities –  snapvault clients and a snapvault storage server. A snapvault client (Netapp filers and unix/windows servers) is the system whose data should be backed-up.  The SnapVault server is a Netapp filer – which gets the data from clients and backs up data. For Server to Netapp Snapvault, we need to install Open System Snapvault client software provided by Netapp, on the servers. Using the snapvault agent software, the Snapvault server can pull and backup data on to the backup qtrees. SnapVault protects data on a client system by maintaining a number of read-only versions (snapshots) of that data on a SnapVault filer. The replicated data on the snapvault server system can be accessed via NFS or CIFS. The client systems can restore entire directories or single files directly from the snapvault filer.  Snapvault requires primary and secondary license.