Backup exec software compression

Symantec backup exec troubleshooting performance tips. Lto tapes with symantec backup exec enabling compression. Hi, im trying to figure out the best method when compressing data using backup exec. This can be done by editing the backup job properties, clicking on general under settings, and then selecting a different type of compression under the compression type drop down or globally from tools options under job defaults backup compression type. After a backup job completes, under job monitor the job is shown as having 543gb of data on the tape.

I have been unable to get any software compression on my backuptodisk jobs. For veritas backup exec, software compression happens at the agent. Any large size bkf file can easily be repaired within a couple of minutes. The only option that you can select in a job for compression is either you can use software compression backup exec will compress the data and then will send it to the drive or. When the backup to disk jobs run, the compression ratio is. We also looked at the software packages available and the cloud backup services that have all of the management software bundled in with the storage subscription price. It can safely recover your maximum possible data in their original form without taking. This setting determines the serverlevel default for compressing backups, as follows. The software compression for a backuptodisk media however can be viewed from the job log. The software compression for a backup todisk media however can be viewed from the job log. It has been performing very well for a few years now, it has processed. This means if your network connection between the server and the client is.

Enabling either software compression or encryption can result in degraded performance for grtenabled backup jobs. Ive set the backups which are going to tape to use hardware compresison if available, otherwise software compression. Lto3 under the media tab however, the tape is shown as having 206gb of data. Backup exec 20 agents and options articles and howtos. I am running be 2014 and the data is a mix of everything from file servers to sql, ad and exchange database. It has been performing very well for a few years now, it has processed about 3400 tb. I have been unable to get any software compression on my backup todisk jobs. However, i am seeing beyond dismal compression rates 0. I read in the manual of the tape drive that by default hardware compression is disabled but i cannot seem to find away to enable it. However, backup jobs will take longer to complete when both software encryption and software compression are used. There are many times when end users are concerned that even though backup exec has been configured to use compression mode, that the drive is for some reason still not compressing the data. The compression type is available under tools options backup compression type in the backup exec. Backup compression sql server sql server microsoft docs. Solved backup exec 12 compressionencryption spiceworks.

Unified backup and recovery for virtual, physical and azure cloud data. In addition, a well compressed archive can be made to complete faster, too, in many instances. The backup size is approximately 45 gb but at about 38 gb it ejects the tape and asks for another. Backup exec, tape backup file, compression not wor. Feb 10, 2017 backup exec 20 how to setup disk storage duration. Backup exec does not store the granular backup sets on disk in encrypted form when you enable encryption for the grtenabled backup jobs that are sent to disk, deduplication, and disk cartridge devices. This can be done by editing the backup job properties, clicking on general under settings, and then selecting a different type of compression under the compression type drop down or globally from tools options under job defaults backup. If playback doesnt begin shortly, try restarting your device.

Software compression is something which can be configured in the backup exec. Backup exec typically uses the hardware compression mode on a tape drive to maximize the amount of data that can be placed on a tape. Backup exec bkf recovery software enables you to perform effortless recovery from corrupt bkf file. If the compress backup box is blank, new backups are uncompressed by default. Backup exec 2014 hardware encryption and compression solved go to solution. When i look at the autoloader web console, it says no next to the data compression option. Make sure your backup software isnt getting in the way. Rdx hardware compression hewlett packard enterprise. Veritas backup exec is a data protection software product that supports virtual, physical and cloud platforms. Software compression data recovery general discussion tek. The backup size is approximately 45 gb but at about 38 gb it ejects the tape and asks for another one to finish the backup. Backup exec 2014 hardware encryption and compression. Ive set the backups which are going to tape to use hardware compresison if.

These systems can be compared to a pipeline of varying sizes from the disk containing the data all the way to the backup destination. You can also keep a close eye on the action from the job monitor page. How to configure storage in veritas backup exec 2016 youtube. Ive seen stuff warning about hardware compression and software encryption, and i thought in previous be versions, i. We have an hp storageworks 18 g2 autoloader using lto6 tapes working with symantec backup exec 15. So i have been trying to use backup exec for compression then encryption. If youre using backup exec and your performance isnt what it should. Problem with compression rate on backup exec techrepublic.

If you data is compressed before writing it to the lto tape. Using it with backup exec i can enable software compression and compression works but the job takes too long. Wondering if there is an official symantec position on using hardware encryption and hardware compression on backups to tape provided the drive does the encryption supported by be. This can be done by editing the backup job properties, clicking on general under. Some files, like mpegs and jpegs, cant be compressed. Im ok with that, but the compression ratio is showan as 1. Software compression should be used with software encryption for a backup job. I use a single policy with a grandfatherfatherson template arrangement, all of which use software compression. Alternatives to acronis, veeam, backup exec, and microsoft dpm. I currently backup my servers to disk using remote agents and then i run a duplicate job to tape lto5. Avoid using hardware compression with software encryption. Under backup and restore, compress backup shows the current setting of the backup compression default option.

Tell the backup exec to compress any files which can be compressed. Bonjour, i have backup exec 2012, i have defined backup to use software compression. Solved backup exec 2016 compression to tape spiceworks. Hp 6250 lto6 tape drive not using hardware compression. I have a backup exec installation that refuses to compress the backups. Aryson backup exec bkf recovery provides software for data. Software and hardware compression on the same set of data should result in roughly the same compression ratio. How to verify hardware compression setting in backup exec. Hardware compression actually sucks compared to any big vocabulary big working window software compression. When the jobs run, the number of bytes reported backed up very closely matches the size increase in the. Jan, 2012 author and talk show host robert mcmillen explains how to turn on and configure compression in backup exec 2012. If the compress backup box is checked, new backups are compressed by. For some reason when backup exec tries to run a tape job the data is not being compressed.

If the compression ratios are the same, then it is your data that cannot be compressed. Try running a backup to disk job as a test and that should give you your compression ratio easily enough. Backup the same data to disk using software compression and see how must space it occupies. First, backup exec compresses the files and then it encrypts them. Veritas backup exec is a data protection software product designed for customers who have mixed physical and virtual environments, and who are moving to public cloud services. I had a quick look online and i cannot see mention of the inbuilt backup exec software compression causing compatibility issues at the point of restore. How to turn on and configure compression in backup exec 2012.

An explanation of hardware and software compression used with backup exec how does compression work. The lto drive has only 1,5tb space so you are only able to write 1,5 tb data to it. This setting determines the serverlevel default for compressing. My last backup seems to have well backup all the data with success but i have a compression rate to 1. Software compression data recovery general discussion. If you do, and the hardware is trying to do compression as well. To enable fips compliance, select the use fips 1402 compliant software. I use a single policy with a grandfatherfatherson template arrangement, all of which use software. The compression type is available under tools options backup. So we figured, hey lets enable software compression, but no luck. Lt05 we have the backups running but the compression ratio is rubbish 1.

Im expecting the backup to take longer but i wont know how much longer until i run it, which i intend to do a trial run on a friday night giving it. Backup exec offers the option to use either hardware compression or software compression performed by backup exec. It can safely recover your maximum possible data in their original form without taking much time. If backup exec isnt behaving, check out this list of simple. May 03, 2019 the best server backup software we have taken into account the many different circumstances that any business would be in when needing to back up a server. How to turn on and configure compression in backup exec.

V26938 this article provides information designed for troubleshooting poor backup exec job rate performance. Run backup exec services in fips mode and use 256bit aes encryption to be fipscompliant. The backup exec includes two data compression types. The backup exec agent for vmware and hyperv provides comprehensive protection of vmware and hyperv virtual machines through. The way backup exec reports it is that it shows the size of the source data being backed up on the source, rather than the size of it on the backup media. Sold by veritas technologies llc, backup exec is compatible with most storage devices, including disk, tape and cloud. The only option that you can select in a job for compression is either you can use software compression backup exec will compress the data and then will send it to the drive or hardware compression the tape drive will compress the data. Now if i am correct this feels like it is encrypting first then trying to compress it, which would cause the compression ratios above. Backup exec bkf repair pro supports recovery of corrupt bkf files in which files are spanned across multiple bkfs. Backup exec gives you fast, simple, complete, costeffective protection and recovery for your data, wherever it lives. I have contacted veritas and only get lip service that the hardware is responsible. Make sure that you select the write test and have stopped all the be services beforehand.

When i look at the media in backup exec it shows the compression ratio as 1. Efficient algorithms within the software detects split file s inside bkf. V26938 improving slow backups and poor performance in. To enable fips compliance, select the use fips 1402 compliant software encryption option in the network and security settings. The compression option on the job is set as use hardware if available otherwise software. Recently, we changed our other backup server, which used the same tape, with a new one that uses 400800gb tapes.

The backups will run faster than when you are using the software compression. Author and talk show host robert mcmillen explains how to turn on and configure compression in backup exec 2012. Aryson backup exec bkf recovery provides software for. Use software compression with encryption if the data must be compressed. If you suspect the problem may be in the compression, try switching from hardware to software compression, or vice versa. The settings are set in the job to use hardware compression as it performs better than software. Software and hardware compression on the same set of data should result in roughly the same.

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