So if it is indeed an LTO4 we should be able to use the higher capacity LTO4 tapes. Try this: Take an sample of your data (5 gigs) and try to compress it with zip. Do NOT buy some cheap USB disk and think you'll get performance you'll be happy with... Typically, when using Hardware Compression, BE sends a command to enable compression and then the tape drive compresses the data. http://giltronix.com/backup-exec/backup-exec-2012-software-compression-not-working.html
But imagine if you had 100 lines of text. Maybe OS and programs get backed up as one job, and data as a second job. Of course there may still be an unidentified cause out there so please log cases if the above information does not solve your issue EDIT: Anyone who continues to This feature is not available right now. https://vox.veritas.com/t5/Articles/Understanding-Compression-in-Backup-Exec/ta-p/806099
CONTINUE READING Join & Write a Comment Already a member? For awhile now it is just going a 1:1 compression and is taking a lot of tapes. We set the setting in BE but doesnt seem to be working. Backup Exec 2015 Compression Server Backup Clients' tape backup solution died and there weren't any funds to replace the system with another physical backup solution.
Did I cheat? Compression Backup Exec Join the community of 500,000 technology professionals and ask your questions. which again leaves a gap between the last written block and this one... Join Now I'm using Backup Exec 2014 (14.1.1786.1059 to be specific) to perform disk-based backups of a Server 2012R2 Hyper-V host and some of its VMs to disk-based storage. In all
Solutions? Backup Exec Compression Ratio Go to Solution. Software and hardware compression on the same set of data should result in roughly the same compression ratio. Am new to Latex and want to make a table with 6 columns but the code below wont work.
I cleaned the tape yesterday just in case, although my previous cleaning was about two months ago. Fairly new HP server, with BE 2012, cannot get over 400GB on a LTO3 tape, it honks asking for another tape at about 380GB. Backup Exec 2014 Compression Nexstara 99,171 views 9:01 Simplified Disaster Recovery using Symantec Backup Exec 2014 - Duration: 1:28:03. Backup Exec 15 Compression I normally see around 3x compression with LTO3, on average. Have not used LTO4, but assume it would probably be similar. Big fan of Overland libraries, have not used IBM libraries,
Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We Check This Out When the compressed string is decompressed (4a5b2c3a3d), it provides the actual string (aaaabbbbbccaaaddd) Note:This example is just to understand the basic compression method and does not prove to apply any standard About Advertising Privacy Terms Help Sitemap × Join millions of IT pros like you Log in to Spiceworks Reset community password Agree to Terms of Service Connect with Or Sign up From the direction of tech support I had to recreate all my jobs. Software Compression Backup Exec
I've been running Quorum for the last month and a half though, so I'm done with the tapes unless I need to recover something from the last couple of years that BytesTechnology 20,230 views 55:09 Symantec Backup Exec 2014 Restore a Deleted Mail from BackupExec - Duration: 17:57. but the tape drive has to handle data coming in at 200MB/second or faster. Symantec Backup Exec 2015 Compression guess that answer's that question. 0 Tabasco OP Joshuasaurus Aug 11, 2014 at 7:10 UTC This is the same tape drive we have (ours is a refurb), and
Loading... Sign in 1 2 Don't like this video? Here's a better example...when you back up a text file with the contents "CCCC", it might pass this string to the backup system. (This is NOT a real example. http://giltronix.com/backup-exec/backup-exec-11d-compression-not-working.html I explicitly turned off compression and encryption for the actual Backup op (disk-to-tape) because it was only slowing it down.