Arch Linux

oofnik

Member

Registered: 2020-03-08

Posts: 8

Re: [SOLVED] Recent abrupt decline in NFS file transfer speeds

Just want to drop in to say i have had the same issue (slow uploads using AX200, in my case with SSHFS ~8mbit) on kernel 5.9.8, and when switching to LTS 5.4.77 transfers are back to expected at ~450mbit.
This was at least the case for a week when i first noticed it. So i am assuming it appeared in kernel 5.9.
Is anyone working on this upstream, or are they unaware of this problem?

See https://bbs.archlinux.org/viewtopic.php … 5#p1940665 for a workaround. I am using the same hardware.

There is a kernel bug report here: https://bugzilla.kernel.org/show_bug.cgi?id=209913

Last edited by oofnik (2020-11-30 07:53:30)

damige

Member

Registered: 2016-09-02

Posts: 40

Re: [SOLVED] Recent abrupt decline in NFS file transfer speeds

Just want to drop in to say i have had the same issue (slow uploads using AX200, in my case with SSHFS ~8mbit) on kernel 5.9.8, and when switching to LTS 5.4.77 transfers are back to expected at ~450mbit.
This was at least the case for a week when i first noticed it. So i am assuming it appeared in kernel 5.9.
Is anyone working on this upstream, or are they unaware of this problem?

See https://bbs.archlinux.org/viewtopic.php … 5#p1940665 for a workaround. I am using the same hardware.

There is a kernel bug report here: https://bugzilla.kernel.org/show_bug.cgi?id=209913

Thanks, i have opted to run the LTS kernel as i prefer TSO to be done for large transfers .

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XPS 15 7590 | i9-9980HK | 32GB RAM | 512G NVME | Intel AX200 | NVIDIA 1650 | OLED 4K