04-21-2015 06:41 AM
Hi all,
I'm using Netbackup 7.6.1.1 on Windows Server 2008 R2. I'm doing backup for virtual machines using vCenter 5.5u2.
Before the issue, Netbackup was 7.5 and VMWare was 5.0u1, since the upgrades i'm facing many backup problems, some backups fails for different reasons, and other hangs (which result in failure of the next planned backup once the schedule window finishes)
We are facing the issue since 1 month and the pressure from the customer is becoming ... you know
04-21-2015 07:03 AM
I don't see any 'Known Issues' with NBU 7.6.1 and VMware in LBN: http://www.symantec.com/docs/TECH227580
All I can suggest is to troubleshoot errors one-by-one.
And maybe log simultaneous calls with Symantec/Veritas and Vmware.
04-21-2015 07:16 AM
Hi,
Thank you for your reply.
I actually logged a case with Symantec, but unfortunately i don't renewed the support with VMWare.
Reegarding the error code 23, i found this on troubleshoot document:
I checked and everything seems fine :(
04-21-2015 07:50 AM
I personally think that hotadd is 'messy' and only suitable for a small environment.
Any chance you can use a physical client or media server as backup host?
If you are using VMware Intelligent Policies, configure Resource Limits to ensure ESX, vCenter, datastores, etc. are not overloaded.
04-21-2015 02:02 PM
Hi again,
First, i'm using a small environment about 50 VM.
The Backup server is a physical dedicated server, and regarding the ressource limits, it's already configured.
On vCenter side, no consistent logs, only failure notifications.
04-21-2015 06:11 PM
04-22-2015 02:52 AM
You mention status 23, is that your main error ?
Which transport mode are you using ?
What are you backing up to ? MSDP, Tape, something else ?
How was backup of VMWare 5.0u1 with NetBackup 7.6.1.1 ? Ask as this will give an indication of which upgrade is likely to have caused the issues
04-23-2015 07:22 AM
Did a quick Google and found these links which may provide insight:
Other ideas:
I use VMware Intelligent Policies and so far, they are awesome! If you're not using them, you may want to look into them further. We just had a huge VMware/vCenter upgrade and migration and NBU handled it great.
Also, you should take into account - and I believe this is an NBU "best practice" based on VMware input - is that you don't want any one ESX host or datastore "stressed" by snapshots/backup jobs. I have my Resource Limit settings to ESXserver=3 and Datastore=4. My policies are aligned with ESXservers.(One policy per ESXserver. YMMV.)
Good luck!
Michelle