Backup taking more time

[preyash]

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

[PTide]

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

[preyash]

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

[PTide]

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

[kubimike]

@preyash, by chance is that box a hotadd proxy? Those boxes can only get backed up NBD

[preyash]

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

[preyash]

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

[veremin]

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.

[preyash]

hi,

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

thanks for your help.

[veremin]

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.

[preyash]

hi,

02083130 this is the ticket no.

[veremin]

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