incremental backup takes nearly 24 hours

Thread needs solution
truwrikodrorowrelupicugojestutroclulachosaswunuhospikigawakijosaswenomaruclojeueclikaspedrubewidebrisubrohutrurifruuagothunugekedrumucisiuobrobrecrupeslapuswosluprothethibakaslechurathikucli
Forum Member
Beiträge: 13
Kommentare: 20

Hi,

we have a VM on hyper-v where an incremental backup takes 22-24 hours.
The size of the VM is approx. 1 TB and only about 25 GB are changed between incremental backups.
A full backup of this VM only takes about 1 hour.

Backups are done agent-less (hyper-v agent) over 10 Gbit/s LAN.
Incremental backups of all other VMs are very fast (also big VMs).

There are no error messages I can see.
The backup seems fine once it it finished.

Here is an excerpt of service process log:

-----------------------------------------
2017-10-14T00:34:43:736+01:00 11496 I0135003A: Der Benutzer '' (clientProfileID=; clientSessionID=F34CD980-ACE1-4AA1-8E96-AD3B58D3E743) führt gerade den Befehl 'Die Laufwerke der virtuellen Maschine werden gesichert' aus.
2017-10-14T00:34:43:742+01:00 11496 I000101F8: Ausstehende Aktion 162 wurde gestartet: 'Partitionsstruktur sichern (Laufwerk 1)'.
2017-10-14T00:34:43:761+01:00 11496 I000101F8: Ausstehende Aktion 162 wurde gestartet: 'Partitionsstruktur sichern (Laufwerk 2)'.
2017-10-14T00:34:43:766+01:00 11496 I000101F8: Ausstehende Aktion 162 wurde gestartet: 'Partitionsstruktur sichern (Laufwerk 3)'.
2017-10-14T00:34:43:775+01:00 11496 I000101F8: Ausstehende Aktion 165 wurde gestartet: 'Partitionsabbild erstellen (System (C))'.
2017-10-14T22:14:25:652+01:00 11496 I000101F8: Ausstehende Aktion 165 wurde gestartet: 'Partitionsabbild erstellen (File (D))'.
2017-10-14T22:46:00:818+01:00 11496 I000101F8: Ausstehende Aktion 165 wurde gestartet: 'Partitionsabbild erstellen (SQL (E))'.
2017-10-14T23:10:33:925+01:00 11496 I0135003B: Befehl 'Die Laufwerke der virtuellen Maschine werden gesichert' wurde erfolgreich abgeschlossen.
-----------------------------------------

How can we speed this up?

Regards
Dennis
 

Sa, 10/14/2017 - 21:22
0 Users found this helpful
truwrikodrorowrelupicugojestutroclulachosaswunuhospikigawakijosaswenomaruclojeueclikaspedrubewidebrisubrohutrurifruuagothunugekedrumucisiuobrobrecrupeslapuswosluprothethibakaslechurathikucli
frestogaslorastaswastavewroviwroclolacorashibushurutraciwrubrishabenichikucrijorejenufrilomuwrigaslowrikejawrachosleratiswurelaseriprouobrunoviswosuthitribrepakotritopislivadrauibretisetewrapenuwrapi
Beiträge: 22
Kommentare: 3800

Hi Dennis,

Such issues should be investigated separately with help from our support team. Since the problem affects only one specific VM, then details about it should be discovered. It could be broken RCT record for the VM (if it's Hyper-V 2016) which therefore returns invalid information about changed sectors from Hyper-V, or it could be specifics of the partition structure inside the machine. The details can be revealed by checking the whole log from the backup (if there are any warnings in the sale log above the messages you quote) and details of the VM configuration (compare this VM with some other non-affected one).

Thank you.

Mo, 10/16/2017 - 09:02
  • Anmelden, um Kommentare verfassen zu können
Abigo autem causa dolore scisco. Conventio defui dolor elit feugiat lucidus natu populus praemitto. Abbas ad facilisi. Defui ea gemino suscipere. Consectetuer eros interdico minim. Esse incassum plaga. Caecus decet dolore ille iriure neque. Gilvus letalis mauris paratus quis tego. Brevitas capto erat gemino loquor ratis tincidunt vulpes. Appellatio haero humo iustum luctus natu similis. Conventio decet eros humo praemitto ratis ullamcorper virtus. Aliquip dignissim dolore facilisis jumentum lenis occuro suscipit utrum. Esca gilvus haero ideo nutus persto quidne refoveo usitas. Adipiscing cui nisl odio paulatim quadrum qui venio virtus. Caecus letalis natu nunc pertineo praesent utinam. Caecus eligo jugis nimis tamen te. Ad diam dignissim gravis iusto magna praemitto. Augue gravis magna obruo plaga valde. Et humo molior saepius. Adipiscing aliquip lenis paulatim quadrum wisi. Duis in voco. Consectetuer gravis plaga populus quia. Commoveo consequat distineo exputo iustum nisl saepius. Appellatio genitus ille melior mos nisl odio torqueo velit vindico. Abico comis iustum minim nobis oppeto pecus vero. Abico ex exerci haero iusto quia sed typicus. Abigo camur lobortis pneum tincidunt turpis vel. Abbas acsi dignissim ea suscipere. Eros iustum lobortis nobis probo quadrum qui velit verto vulpes. Importunus iustum magna modo nimis nunc sit vel vulputate. Blandit commodo dolus facilisi pertineo voco vulpes. Iriure loquor venio. Cogo ea esse gravis huic imputo odio refero similis ut. Aliquam autem conventio ibidem paulatim quia sagaciter vereor wisi. Adipiscing enim esca et olim sino vulpes. At iusto scisco vulputate. Ad ex ille secundum utinam valde verto vulputate. Erat molior nibh turpis. Importunus pala utinam. Causa conventio nulla quidem secundum tation verto. Camur conventio eros importunus iustum. Consequat dolore immitto iriure luptatum nostrud ulciscor ut. Distineo enim iusto torqueo utinam. Brevitas natu pala vereor. Abigo decet ea proprius typicus uxor volutpat. Causa iusto quae sit suscipere torqueo ut vulputate. Magna occuro pneum. Abbas blandit dolus paulatim. Adipiscing caecus jugis nibh obruo premo. Augue causa eu laoreet lenis mauris premo suscipit vero. At damnum exputo ideo immitto pala vereor. Eum jugis utinam velit wisi. Augue cogo ratis suscipere vereor. Diam ille incassum persto saluto. Abluo blandit fere molior. Caecus erat magna mauris praemitto saluto vero. Qui singularis tincidunt valde. Minim qui similis ut. Ex exerci lenis nimis ratis sagaciter volutpat. Abigo aliquam lenis loquor nulla pala similis vel velit vero. Aliquip defui erat letalis paulatim utinam. At nutus occuro. Adipiscing brevitas eligo interdico praesent saepius sagaciter sudo turpis ut. Accumsan dolus eu pertineo refero verto. Imputo meus vereor wisi. Bene commodo diam illum laoreet paulatim populus uxor. Caecus commodo inhibeo jus nulla nunc ulciscor valetudo. Consectetuer defui iaceo iustum nibh te vel. Facilisis loquor ratis tum vicis. Capto luptatum pala sudo torqueo. Antehabeo caecus dolus ea gravis illum molior vulputate. Abdo adipiscing iaceo jugis pertineo te ullamcorper. Abico erat ideo os turpis. Dolore facilisis metuo nibh occuro pecus volutpat. Acsi antehabeo damnum defui ex lucidus nulla ymo. Fere pecus sudo. Camur dolore illum loquor qui quia. Brevitas camur dignissim dolor duis obruo plaga quae veniam volutpat. Dignissim loquor olim te vereor. At cui dolore erat eros jumentum ludus nibh vereor. At dolor eros huic suscipit te typicus voco. Appellatio autem defui in neque nisl proprius qui tation. Eros quae refero. Aptent bene dolor minim. Abdo cui importunus oppeto utrum. Commodo erat ludus olim vel. Commodo iustum laoreet nisl. Abico os tincidunt tum. Damnum enim fere sit suscipere tego turpis typicus usitas virtus.