Hello all,
I am finishing up my build of a brand new NAS box and I am doing the first round of testing on it. So far I've found one sticky issue that seems to be pestering me: reads from the NAS to my Win7 boxes are half the speed of writes to the same share directory. Here's some examples...
CrystalDiskMark 3.0.1 x64
Sequential Read : 60.994 MB/s
Sequential Write : 106.363 MB/s
Random Read 512KB : 60.671 MB/s
Random Write 512KB : 100.492 MB/s
Test : 50 MB [Z: 0.0% (0.0/6570.3 GB)] (x3)
File Copy using TeraCopy
1min 27secs @ 42 ~ 50 MB/s on a 3.56 GB file coming from NAS to Win7 PC
45secs @ 98 ~ 99 MB/s on a 3.56 GB file going from Win7 PC to NAS
Bonnie++ benchmark on OI/NAPP-IT
SIZE File Seq-Wr-Chr %CPU Seq-Write %CPU Seq-Rewr %CPU Seq-Rd-Chr %CPU Seq-Read %CPU Rnd Seeks %CPU Files Seq-Create Rnd-Create
9.06T 32G 138 MB/s 99 339 MB/s 26 146 MB/s 16 135 MB/s 93 338 MB/s 12 629.8/s 1 16 +++++/s +++++/s
I recall with Debian and Ubuntu that there was a lot of fiddling around with CIFS settings to get better transfer speeds, but I'm not sure what needs to be done with OI since it is pretty new to me. Any input to find and improve the performance here would be very helpful. I can provide more information about the configuration if it is useful.
I am finishing up my build of a brand new NAS box and I am doing the first round of testing on it. So far I've found one sticky issue that seems to be pestering me: reads from the NAS to my Win7 boxes are half the speed of writes to the same share directory. Here's some examples...
CrystalDiskMark 3.0.1 x64
Sequential Read : 60.994 MB/s
Sequential Write : 106.363 MB/s
Random Read 512KB : 60.671 MB/s
Random Write 512KB : 100.492 MB/s
Test : 50 MB [Z: 0.0% (0.0/6570.3 GB)] (x3)
File Copy using TeraCopy
1min 27secs @ 42 ~ 50 MB/s on a 3.56 GB file coming from NAS to Win7 PC
45secs @ 98 ~ 99 MB/s on a 3.56 GB file going from Win7 PC to NAS
Bonnie++ benchmark on OI/NAPP-IT
SIZE File Seq-Wr-Chr %CPU Seq-Write %CPU Seq-Rewr %CPU Seq-Rd-Chr %CPU Seq-Read %CPU Rnd Seeks %CPU Files Seq-Create Rnd-Create
9.06T 32G 138 MB/s 99 339 MB/s 26 146 MB/s 16 135 MB/s 93 338 MB/s 12 629.8/s 1 16 +++++/s +++++/s
I recall with Debian and Ubuntu that there was a lot of fiddling around with CIFS settings to get better transfer speeds, but I'm not sure what needs to be done with OI since it is pretty new to me. Any input to find and improve the performance here would be very helpful. I can provide more information about the configuration if it is useful.