Am 16.03.21 um 18:04 schrieb Alan Stern:
On Tue, Mar 16, 2021 at 05:43:34PM +0100, Hans de Goede wrote:
Thank you for this patch, yes if this works it would IMHO be
a much better solution then the udev rule.
Thank you for the patch.
I think it would be mildly better, but not a whole lot. Since the
Kindle describes itself as having removable media, the kernel normally
probes it periodically to make sure the media remains present. The
default probing interval is 2 seconds. Reducing it to 0.9 seconds
doesn't represent an exorbitant additional load IMO -- especially since
Kindles don't tend to spend huge amounts of time connected to computers.
If it's merely a question of where to change the polling interval from
the default (automatically in the kernel or by userspace), that also
doesn't seem like a terribly important choice. Certainly a udev rule or
hwdb entry is a lot easier to maintain than special-case code in the
kernel.
One question though, if this works to fix the undesired ejects,
will an actual eject (using e.g. the eject utility as say
"sudo eject /dev/sda") still be seen as an eject by the kindle
after this ?
It should be. Maybe Matthias will try it and let us know.
Just for reference a direct answer here:
Yes, eject keeps working as it should.
Because that is actually kind of important for everyone using their
Kindle with Calibre, breaking that would not be good.
I also tried to upload a book using calibre (without disabling any
workarounds in calibre).
The full process did work fine.
Regards
Matthias
_______________________________________________
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/systemd-devel