I have reason to believe that the absence of this patch in upstream kernels is a critical oversight.
I used "apt-add-repository ppa:kernel-ppa/ppa" to put the "Natty" kernel on my Lucid test VM
$ uname -a Linux dubnium 2.6.38-2-server #29~lucid1-Ubuntu SMP Mon Feb 7 15:09:10 UTC 2011 x86_64 GNU/Linux
The stress test crashed the VM's network driver after copying only 63 GB.
The test consists of running "scp -r /nfs_read_only/1 remote:/dir/1" concurrently with "scp -r /nfs_read_only/2 remote:/dir/2"
The NFS mount options on the client are: ro,tcp,hard,intr,sloppy,addr=10.1.1.1
I have reason to believe that the absence of this patch in upstream kernels is a critical oversight.
I used "apt-add-repository ppa:kernel-ppa/ppa" to put the "Natty" kernel on my Lucid test VM
$ uname -a
Linux dubnium 2.6.38-2-server #29~lucid1-Ubuntu SMP Mon Feb 7 15:09:10 UTC 2011 x86_64 GNU/Linux
The stress test crashed the VM's network driver after copying only 63 GB.
The test consists of running "scp -r /nfs_read_only/1 remote:/dir/1" concurrently with "scp -r /nfs_read_only/2 remote:/dir/2"
The NFS mount options on the client are: hard,intr, sloppy, addr=10. 1.1.1
ro,tcp,