Re: Additional performance data on Pavel's smb3 multi credit patch series

2014-07-15 Thread Steve French
Continuing testing of Pavel's newest SMB3 multicredit patch series, which significantly improves large file read/write speeds to Samba and Windows from Linux. For this workload LInux to Linux - SMB3 seems faster than alternatives for read (copying from the server) but about the same as NFS for writ

Re: Additional performance data on Pavel's smb3 multi credit patch series

2014-07-13 Thread ronnie sahlberg
Impressive! On Sun, Jul 13, 2014 at 12:23 PM, Steve French wrote: > Performance of Pavel's multicredit i/o SMB3 patches continues to look > good. Additional informal performance results below comparing cifs > mounts with smb3 mounts (vers=3.0) with and without Pavel's patch set. > I plan to do a

Re: Additional performance data on Pavel's smb3 multi credit patch series

2014-07-13 Thread Steve French
Repeating these large file copy tests with SMB3 mounts with Pavel's patches and trying larger wsize and rsize of 4MB (and later 5MB) did not seem to help performance much (over his default with the new patchset, 1MB). I want to repeat these with real network adapters (rather than in vmware or kvm

Additional performance data on Pavel's smb3 multi credit patch series

2014-07-13 Thread Steve French
Performance of Pavel's multicredit i/o SMB3 patches continues to look good. Additional informal performance results below comparing cifs mounts with smb3 mounts (vers=3.0) with and without Pavel's patch set. I plan to do additional testing with large rsize/wsize (default with Pavel's code is 1MB).