Backup Exec Become Very slow rate job after Windows Update
This is my third thread for the same problem in the same server, everytime that i make Windows Update, The job to Backup Mailbox Databases become very Slow.
I have a server with 2008 R2 with backup exec 2010 R3 installed and four Hyper-V servers, CAS-HUB server, Mailbox Server, Blackberry Server and a DC server.
i have two Backup job, one for Mailboxes Databases, and othet for the four Hyper-V, Mailboxes job run in the morning, and Hyper-V job run at night.
Normally Mailbox job run between 5 and 6 hours, between 2600 and 3000 MB/s job rate for 600 GB of data.
The other Job run between 5 and 6 hours, Between 3000 to 4000 MB/s for 900 GB of data.
Everytime that i make Windows Update on the Phisical Server, the Mailbox job become very slow between 500 and 600 MB/s and it take between 19 to 20 Hours, i search in several forums, blog, tech support guides, and there isn´t solution for my case.
The Jod to Backup Hyper-V dont have any problem, run normally.
is OK is this occurs one or two times, but is everytime, i decided install Windows Update in the phisical server every four month, but this isn´t a correct security police in the company, my only solution when this happend is uninstall-reinstall the Backup exec Server, but i make the windows update last week-end, and i Unnistall-Reinstall 3 times and the problema continue.
This time Unnistall-Reinstall dont solve my problem, and when i did this, i have to restat the server, wich i do early in the morning when nobody is using the email service.
I dont know what else to do, Symantec support dont give any solution about this topic.
If any body can help, the Backup is over LTO 4 tapes, Drivers are update, Backup Exec 2010 R3 full patches. The Mailbox is exchange 2010.