Backup taking more time

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Backup taking more time

Veeam Logoby preyash » Tue Feb 21, 2017 10:41 am

Hi,

we had power cut on last Monday. after that Veeam back up taking long time t back it up my domain controller. normally in full back up it wad finished in one and half hour but this time it took 12 hours. can any one let me know the reason for it?


thanks,

Preyash
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Re: Backup taking more time

Veeam Logoby PTide » Tue Feb 21, 2017 10:49 am

Hi,

Could you check what part of the backup session took the most time please? Just double-click the job and sinlge-click one the VM name in the most left column.

Thanks
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Re: Backup taking more time

Veeam Logoby preyash » Tue Feb 21, 2017 10:57 am

Hi,

i click on VM01 and below line was taking most of the time.
hard disk (200 GB) 197.8 GB read at 4MB/s (CBT)

thanks,

Preyash
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Re: Backup taking more time

Veeam Logoby PTide » Tue Feb 21, 2017 11:55 am 1 person likes this post

4MB/s
It seems that for some reason a full scan has been performed. Also is 4MB/s your average backup speed? Could you please provide bottleneck stats for that session?

Thank you
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Re: Backup taking more time

Veeam Logoby kubimike » Tue Feb 21, 2017 7:20 pm

@preyash, by chance is that box a hotadd proxy? Those boxes can only get backed up NBD
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Re: Backup taking more time

Veeam Logoby preyash » Wed Feb 22, 2017 10:11 am

Hi,

thanks for you reply. backup was running OK from today. i have to wait until next Monday as my next full backup start again. i will post again if i have any issue.

thanks again,

Preyash
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Re: Backup taking more time

Veeam Logoby preyash » Mon Feb 27, 2017 11:39 am

hi,

i think there is something wrong with back up jobs. today again it's take 11 hours for DNS and 40 hours for file server. i checked on previous jobs was compete with same speed in less time.

please help.

thanks,

Preyash Parekh
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Re: Backup taking more time

Veeam Logoby v.Eremin » Mon Feb 27, 2017 12:03 pm

But what about amount of read and processed data? Was it more like a full scan again? If so, and you could not find out the reason for such behaviour yourself, kindly, open a ticket with our support team. Thanks.
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Re: Backup taking more time

Veeam Logoby preyash » Mon Feb 27, 2017 12:08 pm

hi,

yes, its look like full scan again. i just open ticket on support.

thanks for your help.
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Re: Backup taking more time

Veeam Logoby v.Eremin » Mon Feb 27, 2017 2:21 pm

Please, post its number here, once it's opened. By the way, isn't there either a CBT reset happening or pre-defined activity taking place inside VM that might result in numerous changed blocks, such as antivirus, defragmentation, garbage collection, etc. ? Thanks.
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Re: Backup taking more time

Veeam Logoby preyash » Mon Feb 27, 2017 2:49 pm

hi,

02083130 this is the ticket no.
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Re: Backup taking more time

Veeam Logoby v.Eremin » Mon Feb 27, 2017 3:12 pm 1 person likes this post

Got it, let's wait and see what support team say, once logs are investigated.
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