And another addition. All backups after 2019-05-09 are missing which would explain why I suddenly have so much free space. I am now going to wipe the server and install BackupPC 3.3.2, hoping that this version will run more smothly than 4.x
Yours sincerely Stefan Schumacher Am Dienstag, den 14.05.2019, 12:24 +0000 schrieb Stefan Schumacher: > Hello, > > today I re-enabled the backups on the "old" backup server and set > BackupsDisable=1 on the new server. Just a few minutes later the used > space dropped from 20TB to 1,5TB. Here is the line from the Status > page: > > Pool file system was recently at 8% (2019-05-14 14:20), today's max > is > 93% (2019-05-14 12:37) and yesterday's max was 83%. > > How can this behavior be explained? > > Yours sincerely > Stefan > > > Am Montag, den 13.05.2019, 15:57 +0000 schrieb Stefan Schumacher: > > Hello, > > > > In one of my last posts I described our new backup system. It has > > 22TB > > netto storage capacity and it is storing backups for 64 hosts of > > which > > only six have a size of slightly over 100GB. Nearly all hosts are > > Debian Webservers (Jessie and Stretch), so there should be a lot of > > shared files in the pool. The average host has a size of around > > 30GB. > > I > > checked the system after the weekend and was shocked to see that 16 > > of > > the 22TB had been filled in the last couple of days! I still > > believe > > that there must be something that is not running as it should. Our > > old > > BackupPC 3 server ran for 1600 days with a 2TB drive and stored > > about > > 2/3 of the hosts now on the new server. A lot of the data was long- > > term-backups, which have not yet been saved on the new host. I > > can't > > believe that there has been such a huge loss of efficiency between > > the > > version. How do you interpret the data which now follows? > > > > Im going to show you the output of the graphs and backuppc itself > > and > > then will show the example of one anonymized host. As I said > > before, > > df > > shows 16 of 22TB in use. > > > > > > Status: > > Pool is 1921.51GiB comprising 7898759 files and 16512 directories > > (as > > of 2019-05-12 01:03), > > Pool file system was recently at 78% (2019-05-13 17:20), today's > > max > > is > > 78% (2019-05-13 16:47) and yesterday's max was 52%. > > > > BackPC Pool Size according to the Graphs. > > CPool V4 in bytes: Maximum 2,49T > > Prior to pooling and compression: Maximum 10,69T > > > > Host Summary: > > 86 full backups of total size 1783.47GiB (prior to pooling and > > compression), > > 382 incr backups of total size 9098.42GiB (prior to pooling and > > compression). > > > > What follows is the sanitized output of one of the larger hosts > > > > Backup# Type Filled Level Start > > Date Duration/mins Age/day > > s Server Backup Path > > 1 incr no 1 2019-05-01 > > 22:05 23.4 11.8 > > /var/lib/backuppc/pc/XXX.netfed.de/1 > > 2 incr no 1 2019-05-02 > > 22:00 5.3 10.8 > > /var/lib/backuppc/pc/XXX.netfed.de/2 > > 3 incr no 1 2019-05-03 22:00 7.5 9.8 > > /var/lib/backuppc/pc/XXX.netfed.de/3 > > 4 incr no 1 2019-05-04 22:00 7.0 8.8 > > /var/lib/backuppc/pc/XXX.netfed.de/4 > > 5 incr no 1 2019-05-05 22:00 10.8 7.8 > > /var/lib/backuppc/pc/XXX.netfed.de/5 > > 6 incr no 1 2019-05-06 22:00 6.8 6.8 > > /var/lib/backuppc/pc/XXX.netfed.de/6 > > 7 full yes 0 2019-05-08 00:30 778.8 5.7 > > /var/lib/backuppc/pc/XXX.netfed.de/7 > > 8 incr yes 1 2019-05-09 02:53 23.9 4.6 > > /var/lib/backuppc/pc/XXX.netfed.de/8 > > > > > > Totals Existing Files New Files > > Backup# Type #Files Size/MiB MiB/sec #Files Size/MiB > > #Files Size/MiB > > 1 incr 2339383 80193.3 > > 57.04 16 16.4 25 3074.3 > > 2 incr 2339355 80232.3 > > 253.10 30 5.5 162 4091.2 > > 3 incr 2339395 80299.5 > > 178.05 39 21.5 169 4239.5 > > 4 incr 2339398 80331.2 > > 190.36 35 18.7 91 4132.5 > > 5 incr 2339394 80362.6 > > 123.44 25 1.2 90 4175.8 > > 6 incr 2339381 80395.0 > > 195.61 32 11.3 155 4217.8 > > 7 full 2339423 80582.6 > > 1.72 13 10.6 231 4403.7 > > 8 incr 2339467 80603.5 > > 56.17 16 0.0 90 3273.1 > > > > Existing Files New Files > > Backup# Type Comp > > Level Size/MiB Comp/MiB Comp > > Size/MiB Comp/MiB Comp > > 1 incr 3 16.4 5.4 67.1% 3074.3 280.1 90. > > 9% > > 2 incr 3 5.5 2.2 60.1% 4091.2 437.2 89. > > 3% > > 3 incr 3 21.5 7.3 66.0% 4239.5 509.1 88. > > 0% > > 4 incr 3 18.7 6.6 64.7% 4132.5 428.8 89. > > 6% > > 5 incr 3 1.2 1.2 5.3% 4175.8 435.8 89. > > 6% > > 6 incr 3 11.3 4.3 61.8% 4217.8 447.4 89. > > 4% > > 7 full 3 10.6 3.8 64.2% 4403.7 535.0 87. > > 9% > > 8 incr 3 0.0 0.0 51.5% 3273.1 273.8 91. > > 6% > > > > > > Yours sincerely > > Stefan Schumacher > > > > > > Stefan Schumacher > > Systemadministrator > > > > NetFederation GmbH > > Sürther Hauptstraße 180 B - > > Fon: +49 (0)2236/3936-701 > > > > E-Mail: stefan.schumac...@net-federation.de > > Internet: http://www.net-federation.de > > Besuchen Sie uns doch auch auf facebook, twitter, Google+, flickr, > > Slideshare, XING oder unserem Blog. Wir freuen uns! > > > > > > ******************************************************************* > > Unser MR Benchmark 2019 ist erschienen! > > ******************************************************************* > > > > Wer hat das beste Media Center und wie sieht die digitale > > Pressearbeit bei großen Unternehmen insgesamt aus? > > > > Die Ergebnisse und das Ranking finden Sie in unserem neuen MR > > Benchmark unter: > > https://www.mr-benchmark.de/media-relations-benchmark-2019/benchmark > > ***************************************************** > > > > NetFederation GmbH > > Geschäftsführung: Christian Berens, Thorsten Greiten > > Amtsgericht Köln, HRB Nr. 32660 > > > > ***************************************************** > > > > The information in this e-mail is confidential and may be legally > > privileged. It is intended solely for the addressee and access to > > the > > e-mail by anyone else is unauthorised. 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Falls > > Sie diese E-Mail irrtümlich erhalten haben, leiten Sie sie bitte > > weiter an: post...@net-federation.de > > > > > > > > > > > > _______________________________________________ > > BackupPC-users mailing list > > BackupPC-users@lists.sourceforge.net > > List: > > https://lists.sourceforge.net/lists/listinfo/backuppc-users > > Wiki: http://backuppc.wiki.sourceforge.net > > Project: http://backuppc.sourceforge.net/ > > _______________________________________________ > BackupPC-users mailing list > BackupPC-users@lists.sourceforge.net > List: https://lists.sourceforge.net/lists/listinfo/backuppc-users > Wiki: http://backuppc.wiki.sourceforge.net > Project: http://backuppc.sourceforge.net/ _______________________________________________ BackupPC-users mailing list BackupPC-users@lists.sourceforge.net List: https://lists.sourceforge.net/lists/listinfo/backuppc-users Wiki: http://backuppc.wiki.sourceforge.net Project: http://backuppc.sourceforge.net/
