Hello First thing I would do was to measure disk read speed and network throughput outside netbackup to know what speed to expect.
There has been a limitation at about 220 MB/s on vadp in the vmware kernel earlier in 5.0, don't know if 5.5 has something similar One thing I seen have speed VMWARE backup greatly, is increasing the raw buffer size to the recomended size (1 MB back in 5.0) Changing number and size of buffers on the media servers can also improve the speed, if it is not near the lowest of the ones measured outside netbackup Regards Michael > Den 5. apr. 2016 kl. 11.52 skrev matrixdot <[email protected]>: > > Hi folks, > > I was wondering if you could assist in providing some steps to take to check > for VMWare Netbackup performance issues. We are on 10Gig infrastructure and > using ESXi 5.5. Our Netbackup environment is Netbackup 7.6.2 on a 2012 Media > servers with a 2008 Master server. > > On our VM backups we are getting poor backup speeds. Can you please assist me > in identifying what to look at? I read that the VM kernel has a limitation > but we not even getting close to it. > > Thanks in Advance > > +---------------------------------------------------------------------- > |This was sent by [email protected] via Backup Central. > |Forward SPAM to [email protected]. > +---------------------------------------------------------------------- > > > _______________________________________________ > Veritas-bu maillist - [email protected] > http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu _______________________________________________ Veritas-bu maillist - [email protected] http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
