First a little history... I just migrated netbackup 7.1.03 master/media from solaris10 sparc V440 to Redhat 6.4 netbackup 7.1.0.3 on hardware Dell PowerEdge R720xd. I have a mixture of clients with windows, solaris, Redhat linux. I performed the...
I am trying to setup multipathing with EMC Clariion. The problem is that vxdisk list fabric_0 only shows one path. The EMC array is in auto-trespass mode. This is solaris 8 and format shows two paths.
# vxdisk list fabric_2
Device: fabric_2...
Thanks Nicolai.... I have increased the NUMBER_DATA_BUFFERS_DISK and NUMBER_DATA_BUFFERS TO 128 for starters.... I have moved the backups to a isolated nic from the public traffic on the client. I still see minimal increase in ping times on the ba...
Ok... i believe i have cracked this mystery... We are doing STU for backups master/media... the file SIZE_DATA_BUFFERS_DISK contained value 1048576...which is mentioned in this url
http://www.symantec.com/business/support/index?page=content&id=TECH35...
Thanks Nicolai for posting suggestions and thoughts.. Here is a recap and the latest.....
Version is master/media 7.1.0.3 as well as clients...no upgrades have been performed only migration
client_x(affected client) = solaris 9 sparc 6800
On or app...
ok.. ran appcritical and it does point to a network issue... the one thing we did was when we moved the master/media server from solaris to redhat. We moved to a different network subnet. Will be checking with network team.
Some more history... I was performing some test this morning with just doing single streams backups... Although the backups would complete, I would notice any pings into the client or pings out of the client the the times would go from 0.###ms witho...
