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Merge pull request #3868 from mglae/le92_fsck

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init: fsck: wait for devices and unhide messages
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CvH 2019-10-14 20:55:49 +02:00 committed by GitHub
commit 98394a9d5a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 35 additions and 17 deletions
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52
packages/sysutils/busybox/scripts/init
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@ -499,24 +499,42 @@ force_fsck() {
check_disks() {
if [ "$RUN_FSCK" = "yes" -a -n "$RUN_FSCK_DISKS" ]; then
progress "Checking disk(s): $RUN_FSCK_DISKS"
/usr/sbin/fsck -T -M -p -a $RUN_FSCK_DISKS > /dev/null 2>&1
FSCK_RET=$?
echo "Checking disk(s): $RUN_FSCK_DISKS" >/dev/kmsg
for i in 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0; do
/usr/sbin/fsck -T -M -p -a $RUN_FSCK_DISKS >/dev/fsck.latest 2>&1
FSCK_RET=$?
cat /dev/fsck.latest >>/dev/fsck.log
# FSCK_RET is the bit-wise OR of the exit codes for each filesystem that is checked.
if [ $(( $FSCK_RET & 4 )) -eq 4 ]; then
# errors left
force_fsck
elif [ $(( $FSCK_RET & 2 )) -eq 2 ]; then
# reboot needed
echo "Filesystem repaired, reboot needed..."
do_reboot
elif [ $(( $FSCK_RET & 1 )) -eq 1 ]; then
# filesystem errors corrected
progress "Filesystem errors corrected , continuing..."
elif [ $(( $FSCK_RET & 0 )) -eq 0 ]; then
# no errors found
progress "No filesystem errors found, continuing..."
fi
# FSCK_RET is the bit-wise OR of the exit codes for each filesystem that is checked.
if [ $FSCK_RET -ge 16 ]; then
progress "General error, continuing..."
break
elif [ $(( $FSCK_RET & 8 )) -eq 8 ]; then
# device not found
if [ $i -eq 0 ]; then
progress "Device not found, continuing..."
else
usleep 500000
fi
elif [ $(( $FSCK_RET & 4 )) -eq 4 ]; then
# errors left
force_fsck
elif [ $(( $FSCK_RET & 2 )) -eq 2 ]; then
# reboot needed
echo "Filesystem repaired, reboot needed..."
do_reboot
elif [ $(( $FSCK_RET & 1 )) -eq 1 ]; then
# filesystem errors corrected
progress "Filesystem errors corrected , continuing..."
break
elif [ $FSCK_RET -eq 0 ]; then
# no errors found
progress "No filesystem errors found, continuing..."
break
fi
done
sed -e '/^$/d' -e 's/^/fsck: /' </dev/fsck.latest >/dev/kmsg
rm -f /dev/fsck.latest
fi
}