Increasing the dd block size (-bs 1024k or as big as the man pages allow) could make a big difference.
On 3/1/24, Aleksandar Kuktin <a...@triklod.rs> wrote: >>On Fri, 1 Mar 2024 10:08:25 +0100 >>Marco Feichtinger <ma...@germteig.com> wrote: >> >> > and the computer isn't a SBC bitty box, the transfer rate is weirdly >> > low. >> >> Well, both disk are on the same machine. >> It's a Supermicro X7SPA-H-D525 board. >> >> -marco > > Well, that's not a bitty box. Wish I bought something like that instead > of my BananaPi. Anyway, someone more knowledgeable on Plan 9 than me is > needed. I can only speculate that the OS and hardware fight. I have > something similar happening on my desktop with modern hardware running > old software. I run GNU/Linux on it. For some reason I can't figure out, > transfers start off normal but then degrade to 10 Mbps or less after a > few GiB are transferred. If I try it with CentOS 7, it runs fine. But > when I use my own homegrown distro it's pathologic. Kernel version > 3.16.85, vanilla. > > -- > Svi moji e-mailovi su kriptografski potpisani. Proverite ih. > All of my e-mails are cryptographically signed. Verify them. > -- > You don't need an AI for a robot uprising. > Humans will do just fine. > -- > -- Lucio De Re 2 Piet Retief St Kestell (Eastern Free State) 9860 South Africa Ph.: +27 58 653 1433 Cell: +27 83 251 5824 ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/T0fd6444acb9c7811-M3511a4d8d92d12118f55f6bf Delivery options: https://9fans.topicbox.com/groups/9fans/subscription
