Hallo,
scheinbar seit dem letzten Update 14.1. ist die Performance beim vzdump Backup vom PVE (aktuelles Community Release) zum PBS (auch aktuelles Community Release) viel schlechter geworden. Vorher hatte ich hier wenigstens Faktor 2.
Die Windows VM läuft auf einem 8x SSD ZFS Raid 10, der PBS auf 12x SATA Raidz2, 10GBit/s Link!
Guckst Du hier!
INFO: 4% (147.7 GiB of 3.6 TiB) in 48m 31s, read: 44.2 MiB/s, write: 28.7 KiB/s
INFO: 5% (184.6 GiB of 3.6 TiB) in 1h 2m 23s, read: 45.4 MiB/s, write: 19.7 KiB/s
INFO: 6% (221.6 GiB of 3.6 TiB) in 1h 14m 46s, read: 50.9 MiB/s, write: 1.4 MiB/s
INFO: 7% (258.5 GiB of 3.6 TiB) in 1h 26m 14s, read: 54.9 MiB/s, write: 53.6 KiB/s
INFO: 8% (295.4 GiB of 3.6 TiB) in 1h 37m 36s, read: 55.4 MiB/s, write: 54.1 KiB/s
INFO: 9% (332.3 GiB of 3.6 TiB) in 1h 49m 18s, read: 53.9 MiB/s, write: 297.6 KiB/s
INFO: 10% (369.2 GiB of 3.6 TiB) in 2h 0m 21s, read: 57.0 MiB/s, write: 55.6 KiB/s
INFO: 11% (406.2 GiB of 3.6 TiB) in 2h 11m 7s, read: 58.5 MiB/s, write: 44.4 KiB/s
INFO: 12% (443.1 GiB of 3.6 TiB) in 2h 21m 52s, read: 58.6 MiB/s, write: 50.8 KiB/s
INFO: 13% (480.0 GiB of 3.6 TiB) in 2h 32m 35s, read: 58.8 MiB/s, write: 891.8 KiB/s
INFO: 14% (516.9 GiB of 3.6 TiB) in 2h 43m 20s, read: 58.6 MiB/s, write: 317.5 KiB/s
INFO: 15% (553.8 GiB of 3.6 TiB) in 2h 54m 7s, read: 58.4 MiB/s, write: 50.6 KiB/s
INFO: 16% (590.8 GiB of 3.6 TiB) in 3h 4m 52s, read: 58.6 MiB/s, write: 69.9 KiB/s
INFO: 17% (627.7 GiB of 3.6 TiB) in 3h 15m 23s, read: 59.9 MiB/s, write: 26.0 KiB/s
INFO: 18% (664.6 GiB of 3.6 TiB) in 3h 28m 56s, read: 46.5 MiB/s, write: 2.3 MiB/s
INFO: 19% (701.5 GiB of 3.6 TiB) in 3h 39m 57s, read: 57.2 MiB/s, write: 923.3 KiB/s
INFO: 20% (738.4 GiB of 3.6 TiB) in 3h 50m 39s, read: 58.9 MiB/s, write: 31.9 KiB/s
INFO: 21% (775.3 GiB of 3.6 TiB) in 4h 1m 46s, read: 56.6 MiB/s, write: 110.5 KiB/s
INFO: 22% (812.3 GiB of 3.6 TiB) in 4h 13m 12s, read: 55.1 MiB/s, write: 644.9 KiB/s
INFO: 23% (849.2 GiB of 3.6 TiB) in 4h 24m 5s, read: 57.8 MiB/s, write: 50.2 KiB/s
INFO: 24% (886.1 GiB of 3.6 TiB) in 4h 35m 40s, read: 54.4 MiB/s, write: 100.2 KiB/s
INFO: 25% (923.0 GiB of 3.6 TiB) in 4h 47m 33s, read: 53.0 MiB/s, write: 80.4 KiB/s
INFO: 26% (959.9 GiB of 3.6 TiB) in 4h 59m 23s, read: 53.3 MiB/s, write: 75.0 KiB/s
INFO: 27% (996.9 GiB of 3.6 TiB) in 5h 10m 53s, read: 54.8 MiB/s, write: 1.2 MiB/s
INFO: 28% (1.0 TiB of 3.6 TiB) in 5h 21m 58s, read: 56.9 MiB/s, write: 141.7 KiB/s
etc. ....
Klar, jetzt schmiert mir die VM nicht mehr, wie evtl. vorher, beim vzdump Backup auf den PBS ab (Gott sei Dank), aber die Sicherungszeiten sind wirklich unbrauchbar. Meine Veeam Backups rauschen da nur so mit Faktor 3 durch, deshalb vzdump im PVE nur am WE.
Die Hardware ist nicht das Problem. Ich würde das gern für euch testen. Nur brauche ich hier "Futter".
VG crmspezi
scheinbar seit dem letzten Update 14.1. ist die Performance beim vzdump Backup vom PVE (aktuelles Community Release) zum PBS (auch aktuelles Community Release) viel schlechter geworden. Vorher hatte ich hier wenigstens Faktor 2.
Die Windows VM läuft auf einem 8x SSD ZFS Raid 10, der PBS auf 12x SATA Raidz2, 10GBit/s Link!
Guckst Du hier!
INFO: 4% (147.7 GiB of 3.6 TiB) in 48m 31s, read: 44.2 MiB/s, write: 28.7 KiB/s
INFO: 5% (184.6 GiB of 3.6 TiB) in 1h 2m 23s, read: 45.4 MiB/s, write: 19.7 KiB/s
INFO: 6% (221.6 GiB of 3.6 TiB) in 1h 14m 46s, read: 50.9 MiB/s, write: 1.4 MiB/s
INFO: 7% (258.5 GiB of 3.6 TiB) in 1h 26m 14s, read: 54.9 MiB/s, write: 53.6 KiB/s
INFO: 8% (295.4 GiB of 3.6 TiB) in 1h 37m 36s, read: 55.4 MiB/s, write: 54.1 KiB/s
INFO: 9% (332.3 GiB of 3.6 TiB) in 1h 49m 18s, read: 53.9 MiB/s, write: 297.6 KiB/s
INFO: 10% (369.2 GiB of 3.6 TiB) in 2h 0m 21s, read: 57.0 MiB/s, write: 55.6 KiB/s
INFO: 11% (406.2 GiB of 3.6 TiB) in 2h 11m 7s, read: 58.5 MiB/s, write: 44.4 KiB/s
INFO: 12% (443.1 GiB of 3.6 TiB) in 2h 21m 52s, read: 58.6 MiB/s, write: 50.8 KiB/s
INFO: 13% (480.0 GiB of 3.6 TiB) in 2h 32m 35s, read: 58.8 MiB/s, write: 891.8 KiB/s
INFO: 14% (516.9 GiB of 3.6 TiB) in 2h 43m 20s, read: 58.6 MiB/s, write: 317.5 KiB/s
INFO: 15% (553.8 GiB of 3.6 TiB) in 2h 54m 7s, read: 58.4 MiB/s, write: 50.6 KiB/s
INFO: 16% (590.8 GiB of 3.6 TiB) in 3h 4m 52s, read: 58.6 MiB/s, write: 69.9 KiB/s
INFO: 17% (627.7 GiB of 3.6 TiB) in 3h 15m 23s, read: 59.9 MiB/s, write: 26.0 KiB/s
INFO: 18% (664.6 GiB of 3.6 TiB) in 3h 28m 56s, read: 46.5 MiB/s, write: 2.3 MiB/s
INFO: 19% (701.5 GiB of 3.6 TiB) in 3h 39m 57s, read: 57.2 MiB/s, write: 923.3 KiB/s
INFO: 20% (738.4 GiB of 3.6 TiB) in 3h 50m 39s, read: 58.9 MiB/s, write: 31.9 KiB/s
INFO: 21% (775.3 GiB of 3.6 TiB) in 4h 1m 46s, read: 56.6 MiB/s, write: 110.5 KiB/s
INFO: 22% (812.3 GiB of 3.6 TiB) in 4h 13m 12s, read: 55.1 MiB/s, write: 644.9 KiB/s
INFO: 23% (849.2 GiB of 3.6 TiB) in 4h 24m 5s, read: 57.8 MiB/s, write: 50.2 KiB/s
INFO: 24% (886.1 GiB of 3.6 TiB) in 4h 35m 40s, read: 54.4 MiB/s, write: 100.2 KiB/s
INFO: 25% (923.0 GiB of 3.6 TiB) in 4h 47m 33s, read: 53.0 MiB/s, write: 80.4 KiB/s
INFO: 26% (959.9 GiB of 3.6 TiB) in 4h 59m 23s, read: 53.3 MiB/s, write: 75.0 KiB/s
INFO: 27% (996.9 GiB of 3.6 TiB) in 5h 10m 53s, read: 54.8 MiB/s, write: 1.2 MiB/s
INFO: 28% (1.0 TiB of 3.6 TiB) in 5h 21m 58s, read: 56.9 MiB/s, write: 141.7 KiB/s
etc. ....
Klar, jetzt schmiert mir die VM nicht mehr, wie evtl. vorher, beim vzdump Backup auf den PBS ab (Gott sei Dank), aber die Sicherungszeiten sind wirklich unbrauchbar. Meine Veeam Backups rauschen da nur so mit Faktor 3 durch, deshalb vzdump im PVE nur am WE.
Die Hardware ist nicht das Problem. Ich würde das gern für euch testen. Nur brauche ich hier "Futter".
VG crmspezi