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Backup software suggestions
We're looking into upgrading our tape backup system. We have three
servers to back up nightly (one Solaris, one Linux, one Win32), and have a total of about 300 gigs' worth of data (in about 2.2 million files). We are currently using Arkeia running on Solaris and have been unhappy with the performance on large numbers of small (~1-2k) files and also with their support. We don't have Oracle or Exchange, and are running Open File Manager on the Win32 machine and filesystem-level snapshots on the Linux and Solaris machines. I am currently considering Netvault, Netbackup, and Arcserve, but am looking into other options. Backup Exec is useless because it can't do incremental backups from Unix machines. We are currently on gigE and backing up to DLT7000, but will likely upgrade to LTO or SDLT at the time of the upgrade. What else is worth considering? I like the ability to do fast restores with Arkeia (would never go back to dump/tar/cpio), but we don't have much need to do restores on a regular basis--the backups are primarily for archival and disaster recovery purposes. My preference would be to run the server on a Unix platform (Solaris or Linux), but I'm not ruling out Windows at this point, either. Any suggestions would be appreciated. |
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I see you have unix in the bunch... I've never used AMANDA to back up
Windows file systems however it can be done, some way. AMANDA is a flexible program and can do almost anything you need; including emulating a tape robot on a disk volume which can shrink backup windows by orders of magnitude. The "tapeio" module is VERY handy for testing your configs for a real robot (as it is fast). http://www.amanda.org/ |
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Scott Norwood wrote:
Any suggestions would be appreciated. Legato Networker, steep learning curve, but probably the best out there. I have 35 Win32 servers total, 4 with more than 2 million files on each. We run incrementals 3x daily and staggered weekly fulls. No performance problems at all, and I backup around 400GB compressed each day. We send savesets to Disk then stage to LTO2 tape at 36 hours old. tM |
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