Yes, forgot to include I've tried multiple network cables and 3 switches. Also this behavior doesn't happen if you do copies over FTP
Chris On Sat, Oct 24, 2009 at 12:54 PM, James Carlson <[email protected]>wrote: > On Oct 24, 2009, at 1:07 PM, Chris Wilkerson <[email protected]> > wrote: > > The network adapter drops completely offline, IP's localhost and its >> 192.168.x.x address are pingable locally but not remotely. The inactivity >> lasts for 30 minutes or an hour. Sometimes the network adapter does not >> resume by itself and has to be restarted. >> >> Things I've checked so far >> - switches, nics and server copying from/to all have same MTU >> - I do have jumbo frames enabled on the switches >> - have tested the file copies to local OS drives setup as a CIFS share, >> without the 3ware controller, just to rule out if 3ware's drivers are buggy >> and causing weird issues >> - I've also tested multiple network adapters, Realtek 8111, Broadcom, and >> the Intel e1000, all of them exhibit the same behavior >> > > That sounds like a malfunctioning switch or broken hardware (such as a bad > wire). Have you eliminated those as potential issues? > >
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