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Third-oldest image is thrown away instead of oldest, if there are at least 4

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images. (Oldest is kept.)

Various cd message updates.
This commit is contained in:
Ben Gras 2005-07-22 18:36:19 +00:00
parent 12618851ad
commit 71e6680b80
1 changed files with 6 additions and 8 deletions
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14
tools/mkboot
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@ -86,15 +86,14 @@ hdboot)
set -- `ls -t $rootdir/boot/image`
case $# in
0|1)
0|1|2|3)
# Not much there, do not remove a thing.
;;
*)
# Remove the newest image in /boot/image. This seems strange,
# but the old image is normally the "stable" image.
echo "rm $root:/boot/image/$1"
rm -f "$rootdir/boot/image/$1"
# Remove the third-newest image in /boot/image, but
# only if there's an older one (which is kept).
echo "rm $root:/boot/image/$3"
rm -f "$rootdir/boot/image/$3"
esac
# Install the new image.
@ -175,8 +174,7 @@ cdfdboot)
cp -p ../boot/boot /mnt/boot/boot || exit 1
umount $dev || exit 1
installboot -d $dev ../boot/bootblock boot/boot || exit 1
edparams $dev 'unset bootopts; unset servers; unset image; ramimagedev=c0d2p1; unset rootdev; unset leader; leader() { echo If the system cannot find root, please hit ESC and set your\nramimagedev to the CD device, partition 1. e.g.\nramimagedev=c0d2p1 .. then boot to start.\n\nOtherwise I will boot with my defaults in 10 seconds.\n\n }; bootcd=1; main(){delay 10000;boot}; save' || exit
# edparams $dev 'unset bootopts; unset servers; unset image; ramimagedev=c0d2p1; unset rootdev; unset leader; bootcd=1; main(){delay 10000;boot}; save' || exit
edparams $dev 'unset bootopts; unset servers; unset image; cdproberoot=1; unset rootdev; unset leader; leader() { echo \n--- Welcome to MINIX3 ---\n\nPress ESC if you need to do any special configuration\nOtherwise I will boot with my defaults in 10 seconds\n\n }; bootcd=1; main(){delay 10000;boot}; save' || exit
# copy image
dd if=$dev of=cdfdimage bs=8192 count=180