Backing Up Workstations: How to Protect Yourself on the Cheap

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Presentation transcript:

Backing Up Workstations: How to Protect Yourself on the Cheap When do we take a Full Computer Backup? How do we do this? How do we make this easy and consistent? You want how many terabytes?

Why Do a Full Computer Backup? You never know when a rebuild, replacement or upgrade can fail Users tend to save files in locations other than in their user profile Faculty/staff tend to be more comfortable in doing a rebuild or replacement of their computer if they know you have a full backup

Why Use the Disk2VHD program? Captures full hard drive backup into one file (.vhdx) Vhdx files can be mounted locally for easy retrieval Only Copies Used Hard Drive Space Can Be Automated via Script Can be used in SCCM as an Application and Part of Task Sequences NOTE: DOES NOT Work on BitLocker Enabled Drives

Backup Automation Scenarios Three scenarios we use Disk2VHD scripts to backup devices: Using an SCCM Device Collection During an SCCM Rebuild Task Sequence During an SCCM Upgrade Task Sequence

Disk2VHD Script PowerShell.exe -NoProfile -ExecutionPolicy Bypass -Command "& '%~dpn0.ps1'"

Disk2VHD SCCM Device Collection

Disk2VHD SCCM Rebuild Task Sequence

Disk2VHD SCCM Upgrade Task Sequence

You need how many Terabytes?

Storage Challenge Very Large Files 50< GB per computer Large aggregate requirement 16 TB Rarely if ever accessed Highly Transient, Kept for only 90 Days Storage must be reliable but cost effective

Storage Considerations Use USB Hard disks or High capacity flash drives Simple, cheap, self contained, usefull for one off Not redundant, not that useful for automation Use a general purpose file server Redundant drives, constant location, great for automation Usually expensive, extra capacity used due to typical backups Use dedicated NAS Redundant drives, contestant location, great for automation Cost effective, right size performance

What we use QNAP NAS Well reviewed Hot swappable drives Adequate performance Drives are server grade 5400 RPM 6 TB Cost effective and adequate performance RAID Protects against single drive failure 24 TB Usable Capacity

Q&A Any Questions?