What does.a.packet.trace.of the transfer show? Do.you get any zero window errors or other errors in transmissions?
Ed On Jun 24, 2015 5:15 PM, "Daniel Wolf" <[email protected]> wrote: > I’m pulling my hair out over a devilish problem that’s holding up a > fileserver migration. > > Any advice desperately appreciated. > > > > When you try to transfer files to the VM, the transfer just randomly > pauses and un-pauses after a few hundred megabytes of each burst. The > pauses last around 15 seconds but can be a minute or more. It’s worse the > bigger the file is. > 2012 R2 server fully patched with 2 CPU & 5GB of RAM & 60GB system & 800GB > storage on VMware backed by a SAN. > > · File transfer dialog on Windows 8 usually bottoms out at 0 > bytes/s when this happens. Pausing or cancelling transfer on client doesn’t > register until it un-locks. > > · Resource Monitor on server shows Disk as no activity when this > happens except for maybe some random bursts > > · Happens with robocopy and xcopy as well as native Windows > Explorer > > · Happens connecting from both 2008R2 and Win8.1 with different > network paths. > > · Occurs when transferring to system drive or data storage drive. > > · NTFS/REFS doesn’t matter on storage drive > > · SMB signing is off > > · Absolutely nothing installed on the server. NOTHING. No roles. > No extra features other than the GUI. > > · Pauses are worse the bigger the file is. > > · Data Deduplication and File Resource Monitor used to be > installed, but they’ve been removed for troubleshooting. > > · Tried uninstalling SMB 1.0 on server > > > > Again, ANY ideas or tips appreciated. > > > > Thank you! > > > > > > > > > > > > *Daniel Wolf* > > *Neopost USA* > > >
