[Bug 205107] No HDD spindown/parking on shutdown

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=205107

--- Comment #23 from Dmitry Baranov (reagentoo@gmail.com) ---
(In reply to Li Jiajun from comment #22)
> Inspired by #21, we could solve this by add a new udev rule.
> I think this is a common issue for those people using usb2sata adapter.

Also discards should not be forgotten.
provisioning_mode=unmap is not enabled by default for external USB devices.
My current rules file for kernel 6.6:
---
$ cat /etc/genkernel.d/etc/udev/rules.d/10-usb-storage.rules 
# ASMedia Technology Inc. ASM236X series
ACTION=="add", SUBSYSTEM=="scsi_disk", ATTRS{idVendor}=="174c",
ATTRS{idProduct}=="2364", ENV{LABEL}="edisk"

# JMicron Technology Corp. / JMicron USA Technology Corp. USB 3.1 Storage
Device
ACTION=="add", SUBSYSTEM=="scsi_disk", ATTRS{idVendor}=="152d",
ATTRS{idProduct}=="0580", ENV{LABEL}="edisk"

ENV{LABEL}=="edisk", DRIVERS=="uas", ATTR{provisioning_mode}="unmap"
ENV{LABEL}=="edisk", DRIVERS=="usb", ATTR{manage_system_start_stop}="1"
---

Can be mixed with ATTRS{serial}=="XXXXXXXXXXXXXX" to enable discards /
start_stop on unique devices.

-- 
You may reply to this email to add a comment.

You are receiving this mail because:
You are watching the assignee of the bug.