Am Sonntag, 13. November 2016 20:47:33 UTC+1 schrieb Bruno Friedmann: > On dimanche, 13 novembre 2016 09.30:33 h CET Thomas D wrote: > > Hi, > > at the moment i am testing Bareos-Webui with an HP MSL6480 Tape Library. So > > i think some features would be nice for tape-handling in > > autochanger-management: 1) Barcode-Labeling > > I think Labeling all tapes to a specific pool is a nice feature. But what if > > you have a mixed tape-enviroment. Maybe Slot 1 - 30 should be barcode > > labeled for Scratch-Pool-ITBackup and Slot 31-42 should be barcode labeled > > for Scratch-Pool-Archive. So if i can check specific slots for labeling it > > will be a really nice feature. 2) Releasing Tape-Drive/-s > > Some Autochanger will be cleaning automatically the drives. But for that you > > have to release the drive. A Button for manual release would be nice. 3) > > Manual Mounting/Unmounting Tapes from specific slots > > 4) Formatting Tapes like mt rewind & mt weof & mt rewind > > > 5) Pause and Resume a Backup Job > > If you want to make a Full Backup of 30TB of Data, you can't do this over > > night. So the Backup will block a Fileserver during handling production > > traffic. To pause the job during production time and resume over night > > would be cool. > > I wonder what state it should resume, all the changed files between the > beginning and the resume will be marked as changed ? > > btw with enough power 30TB on a 10Gbps should be handled during the night > > from http://techinternets.com/copy_calc?do > Speed: 10 gbps > Size: 30 TB > 7 Hours, 30 Minutes and 33 Seconds > > > I hope you can implement such features. > > best regards > > Thomas > > At the moment i don't know exactly how bareos creates the backup list. But i think it will create a backup list. So Bareos shall just resume the outstanding files, which aren't backuped with the original job. If some files were changed during the backup job, director shall write an informational log, that some files are changed in the meanwhile.
An additional incremental backup must be done after that resumed job. You are right, with 10GbE or 40GbE it can't be a Problem to Backup such big size data. But if you have only a Backup-Window for 4 hours it can be a challenge. So a pause resume job is really a cool feature. ;-) Thomas > -- > > Bruno Friedmann > Ioda-Net Sàrl www.ioda-net.ch > Bareos Partner, openSUSE Member, fsfe fellowship > GPG KEY : D5C9B751C4653227 > irc: tigerfoot > > openSUSE Tumbleweed > Linux 4.8.6-2-default x86_64 GNU/Linux, nvidia: 367.57 > Qt: 5.7.0, KDE Frameworks: 5.27.0, Plasma: 5.8.3, kmail2 5.3.0 (QtWebEngine) -- You received this message because you are subscribed to the Google Groups "bareos-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to bareos-devel+unsubscr...@googlegroups.com. To post to this group, send email to bareos-devel@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
