Sorry I didn't complete the first email.. I believe it's the russ. Settings that was a problem in Windows 2003 and 2008. Either that or smbv2. To start the troubleshooting On May 12, 2016 7:07 PM, "Ed Ziots" <[email protected]> wrote:
> Have the smbv2 turned on? There was a bug in a setting in registry a long > time ago in top settings > On May 12, 2016 12:07 PM, "Scott Schneider" < > [email protected]> wrote: > >> Has anyone ever run across a really poor performance copying specific >> folders from 2008 R2? We have a 1 GB backbone with HP switches. I did my >> test copying to a windows 2012 R2 fully patched server (which is the same >> Dell backup server using Arcserve). Both servers are fully patched. The >> production server is a file server, and also an app server, using apache >> and a canned Oracle database. Max connections are 50 endpoints. I noticed >> the performance hit running our nightly backups. Overall throughput crawled >> to around 1 GB per minute, it used to run at about 3 GB per minute. I set >> up a private network for copying/backup and the speed didn’t improve. I >> then experimented with trying individual folder copies. That is when I >> noticed some folders would copy at 80 to 100 MB per second, while others >> would copy at 7 to 8 MB per second. >> >> A second almost identical server Dell 2008 R2 server with the Oracle >> database consistently gets 3+ GB throughput for the nightly backup. It >> doesn’t exhibit the slow throughput. No other servers in our environment >> experience the slow throughput. >> >> >> >> Strangely the issue only appears with copying specific folders. Any >> ideas, I’m stumped….. >> >> >> >> Thanks >> >> >> >> Scott Schneider >> >> >> >> >> >
