Linux kernel has a polling mechanism that can be activated by changing
the parameter /sys/module/block/parameters/events_dfl_poll_msecs which
is deactivated by default or the /sys/block/[device]/events_poll_msecs
for one device.
This patch set the events_poll_msecs when a disk is inserted.
Once the media disk change event is sent by the kernel then we force a
re-read of the devices using /sbin/block info.
With this patch, insertion and ejection of sd card will automatically
generate partition devices in /dev.
Signed-off-by: Matthias Badaire <mbadaire@gmail.com>
[rewrap commit message, fix bashisms, fix non-matching condition,
bump pkg release]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
We can reuse the kill_remaining and run_ramfs facilities of the stage2 run
by upgraded.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
/etc/init.d/fstab had some warnings in it to let users know that they
should call "block mount" directly. these ended up in the bootlog.
fix this by splitting the code into boot() and start(). this way the system
will boot without warning but manually starting the script will lead to the
message.
fixes FS#3
Reported-by: Hannu Nyman <hannu.nyman@iki.fi>
Signed-off-by: John Crispin <john@phrozen.org>
[base-files] shell-scripting: fix wrong usage of '==' operator
normally the '==' is used for invoking a regex parser and is a bashism.
all of the fixes just want to compare a string. the used busybox-ash
will silently "ignore" this mistake, but make it portable/clean at least.
this patch does not change the behavior/logic of the scripts.
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 42911
Matthias Badaire