very long backup jobs

VMware specific discussions

very long backup jobs

Veeam Logoby Louis » Wed May 18, 2016 12:38 pm

Hello,
I make backup jobs on the NAS in reverse incremential under VMware ESXi 6.0.0, I have 15 virtual machines save, 4.4TO. 12 machines have a throughput of 120MB / s but 3 machines are 8mo / s.
This enormously lengthens the backup.

Do you know why?

Best regards
Louis
Lurker
 
Posts: 2
Liked: never
Joined: Wed May 18, 2016 12:24 pm
Full Name: Louis Aubard

Re: very long backup jobs

Veeam Logoby Shestakov » Wed May 18, 2016 12:55 pm

Hello Louis and welcome to the community!
Have you set any specific settings for those 3 VMs? Are they running on the same host/datastore with "faster" 12VMs?
I`m also curious what is the job bottleneck statistics.
Thanks!
Shestakov
Veeam Software
 
Posts: 4856
Liked: 394 times
Joined: Wed May 21, 2014 11:03 am
Location: Saint Petersburg
Full Name: Nikita Shestakov

Re: very long backup jobs

Veeam Logoby foggy » Wed May 18, 2016 1:05 pm

What kind of VMs those 3 are? Please note, that various processing speed for different VMs is expected. Have you looked closer at the job session log for these VMs, do you see any operations there that take considerably longer comparing to other VMs?
foggy
Veeam Software
 
Posts: 14742
Liked: 1079 times
Joined: Mon Jul 11, 2011 10:22 am
Full Name: Alexander Fogelson

Re: very long backup jobs

Veeam Logoby Louis » Thu May 19, 2016 7:38 am

I find my problem, it's the virtual disk IDE, i change to ISCSI with VMware support today
Louis
Lurker
 
Posts: 2
Liked: never
Joined: Wed May 18, 2016 12:24 pm
Full Name: Louis Aubard

Re: very long backup jobs

Veeam Logoby Shestakov » Thu May 19, 2016 9:31 am

Thanks for updating, Louis.
Glad the issue is resolved.
Shestakov
Veeam Software
 
Posts: 4856
Liked: 394 times
Joined: Wed May 21, 2014 11:03 am
Location: Saint Petersburg
Full Name: Nikita Shestakov


Return to VMware vSphere



Who is online

Users browsing this forum: Bing [Bot], Google [Bot] and 10 guests