Post on 14-Jan-2016
description
Storage and Backup Strategies/Services
Fred HallDivision of Engineering Computing ServicesCollege of Engineering Michigan State University
Why Backup ?
➔Disaster Recovery➔ External events
Why Backup ?
➔Disaster Recovery➔ External events➔ Internal events
Why Backup ?
➔Disaster Recovery➔ External events➔ Internal events
➔ Make users feel real good about you
What do we have / Storage ?
~ 1.5 terabytes of data
What do we have / Storage ?
~ 1.5 terabytes of data 1 terabyte on Network Appliance
What do we have / Storage ?
~ 1.5 terabytes of data 1 terabyte on Network Appliance 500 gigabytes on RAID 5 SCSI arrays
What do we have / Backup
¢ 2 servers - Sun¢ L1000 library
¢ 30 slot / DLT cartridge
What do we have / Backup
¢ 2 servers - Sun¢ L1000 library
¢ 30 slot / DLT cartridge¢ S20 library
¢ 20 slot / DLT cartridge
Software
¢ Solstice Networker Backup
Software
¢ Solstice Networker Backup¢ Different pools for similar data
Software
¢ Solstice Networker Backup¢ Different pools for similar data¢ Nightly incremental
Software
¢ Solstice Networker Backup¢ Different pools for similar data¢ Nightly incremental¢ Tower of Hanoi progression
Software
¢ Solstice Networker Backup¢ Different pools for similar data¢ Nightly incremental¢ Tower of Hanoi progression¢ Monthly full
Other Considerations
¢ Network Appliance
Other Considerations
¢ Network Appliance¢ Snapshots
Other Considerations
¢ Network Appliance¢ Snapshots¢ NMDP
Other Considerations
¢ Network Appliance¢ Snapshots¢ NMDP
¢ Getting around it
Other Considerations
¢ Network Appliance¢ Snapshots¢ NMDP
¢ Getting around it
¢ Restorations
Other Considerations
¢ Network Appliance¢ Snapshots¢ NMDP
¢ Getting around it
¢ Restorations¢ Replacement
Other Considerations
¢ Network Appliance¢ Snapshots¢ NMDP
¢ Getting around it
¢ Restorations¢ Replacement¢ Duplicate filenames