[Bug 216282] usb-mass storage

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=216282

--- Comment #22 from audioprof2001@yahoo.com ---
1 Fail, yes..
...
4 worked 1x time, because did not waited for hdd platter to stop before
turn-on. inertia.
...
10 works but probably more is required for 20TB.
The heavier the platter = more time.

Large HDDs "fail" because are sealed with Helium,
has gas leak,
was Not filled enough at factory,
does Not-pass Quality Control.
Temps are higher, does Not lower fast at Idle.
= more spin-up time,
sold cheaper without warranty. LOL™

creating /etc/modprobe.d/usb-storage.conf
adding
delay_use 15

Fails.
Parameter invalid,
but deletes the folder 
/sys/module/usb_storage

Edit:
$ sudo tea /sys/module/usb_storage/parameters/delay_use
10

Save 
works but...
each reboot Linux changes back to 1

---------------

$ sudo echo 2 >/sys/module/usb_storage/parameters/delay_use
bash: /sys/module/usb_storage/parameters/delay_use: Permission denied

Fail,
because modprobe usb-storage is loaded

$ sudo modprobe -r usb_storage
[sudo] password: 
libkmod: ERROR ../libkmod/libkmod-config.c:712 kmod_config_parse:
/etc/modprobe.d/usb-storage.conf line 1: ignoring bad line starting with
'delay_use'
modprobe: FATAL: Module usb_storage is in use.

$ sudo modprobe -r usb_storage
libkmod: ERROR ../libkmod/libkmod-config.c:712 kmod_config_parse:
/etc/modprobe.d/usb-storage.conf line 1: ignoring bad line starting with
'delay'
modprobe: FATAL: Module usb_storage is in use.

$ sudo modprobe -r usb_storage
libkmod: ERROR ../libkmod/libkmod-config.c:712 kmod_config_parse:
/etc/modprobe.d/usb-storage.conf line 1: ignoring bad line starting with '2'
modprobe: FATAL: Module usb_storage is in use.

$ sudo modprobe -r usb_storage
libkmod: ERROR ../libkmod/libkmod-config.c:712 kmod_config_parse:
/etc/modprobe.d/usb-storage.conf line 1: ignoring bad line starting with
'delay'
modprobe: FATAL: Module usb_storage is in use.

$ sudo modprobe -r usb_storage
libkmod: ERROR ../libkmod/libkmod-config.c:712 kmod_config_parse:
/etc/modprobe.d/usb-storage.conf line 1: ignoring bad line starting with
'delay-use'

"Works"

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

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