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| author | martin f. krafft <madduck@debian.org> | 2008-07-02 16:50:15 +0200 |
|---|---|---|
| committer | maximilian attems <maks@debian.org> | 2008-07-03 00:19:16 +0200 |
| commit | fc24059a296ecba82475debde0eff2330c92a2cd (patch) | |
| tree | c7f6c56247a7e2346eeab84645e709798e77d9b8 /scripts | |
| parent | 7e5cad4b55f4e3ca20bb0f4dbaeaf3d6b9e7b8d7 (diff) | |
| download | initramfs-tools-fc24059a296ecba82475debde0eff2330c92a2cd.tar.gz initramfs-tools-fc24059a296ecba82475debde0eff2330c92a2cd.zip | |
Wait for udevsettle after $BOOT-top scripts ran
udev may be busy creating links for the root device by the time
mountroot is called. udevsettle makes sure these are processed. I thus
call udevsettle with a timeout of 10 seconds after the $BOOT-top
scripts have run and before the ROOTDELAY hack kicks in.
I thought about doing this with a local-top script instead, but there is
no way to ensure that it'll run last; cryptsetup uses a hack to make
sure it runs last, if we also use the same hack, there'll be
a dependency loop.
Signed-off-by: martin f. krafft <madduck@debian.org>
Signed-off-by: maximilian attems <maks@debian.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/functions | 9 | ||||
| -rw-r--r-- | scripts/local | 2 | ||||
| -rw-r--r-- | scripts/nfs | 2 |
3 files changed, 13 insertions, 0 deletions
diff --git a/scripts/functions b/scripts/functions index d36884c..558f521 100644 --- a/scripts/functions +++ b/scripts/functions @@ -313,3 +313,12 @@ configure_networking() . /tmp/net-*.conf fi } + +wait_for_udev() +{ + if [ -x "$(command -v udevsettle)" ]; then + [ "$quiet" != "y" ] && log_begin_msg "Waiting for udev to process events" + udevsettle ${1:+--timeout=$1} + [ "$quiet" != "y" ] && log_end_msg + fi +} diff --git a/scripts/local b/scripts/local index d28917b..dc0745d 100644 --- a/scripts/local +++ b/scripts/local @@ -31,6 +31,8 @@ mountroot () run_scripts /scripts/local-top [ "$quiet" != "y" ] && log_end_msg + wait_for_udev 10 + # If the root device hasn't shown up yet, give it a little while # to deal with removable devices if [ ! -e "${ROOT}" ] || ! $(get_fstype "${ROOT}" >/dev/null); then diff --git a/scripts/nfs b/scripts/nfs index b9c2522..435d2d0 100644 --- a/scripts/nfs +++ b/scripts/nfs @@ -59,6 +59,8 @@ mountroot() # For DHCP modprobe af_packet + wait_for_udev 10 + # Default delay is around 180s # FIXME: add usplash_write info if [ -z "${ROOTDELAY}" ]; then |