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[Morphix-devel] Fwd: [Morphix-cvs] scripts-base/miniroot/linuxrc-scripts linuxrc, 1.18,1.19
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From: Brendan M. S. <me...@ba...> - 2005-03-08 00:05:58
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Hi All,
I like the idea of a $DERIVATIVE.
{Delete whole email I had written, after re-reading source}
The DERIVATIVE does not appear to be causing the problem with PMI that a
user has seen.
1) Beasue it not used yet in 0.5
2) Bacause you can set fromdirectory=""
Anyway now I emailing about linuxrc.
Could I make $DERIVATIVE into a bootoption ?
Also I like to change the 800M of
/bin/mount -t tmpfs -o size=800M /dev/shm /cdrom2
To something like :-
du /cdrom -s -b >/tmp/$NAME_OF_TMP
SIZE=$(awk '{print $1}' /tmp/$NAME_OF_TMP)
SIZE_EXTRA_10="$(expr $SIZE / 10)"
SIZE_TOTAL="$(expr $SIZE + $SIZE_EXTRA_10)"
/bin/mount -t tmpfs -o size=$SIZE_TOTAL /dev/shm /cdrom2
Although I am not sure du will work in the miniroot.
(Only one way to find out)
Regards,
Brendan.
---------- Forwarded message ----------
From: Alex de Landgraaf <ale...@us...>
Date: Fri, 04 Feb 2005 01:35:55 +0000
Subject: [Morphix-cvs] scripts-base/miniroot/linuxrc-scripts
linuxrc,1.18,1.19
To: mor...@li...
Update of /cvsroot/morphix/scripts-base/miniroot/linuxrc-scripts
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24744
Modified Files:
linuxrc
Log Message:
* all your copyto-ed $DERIVATIVE are belong to us
Index: linuxrc
===================================================================
RCS file: /cvsroot/morphix/scripts-base/miniroot/linuxrc-scripts/linuxrc,v
retrieving revision 1.18
retrieving revision 1.19
diff -C2 -d -r1.18 -r1.19
*** linuxrc 21 Jan 2005 13:40:31 -0000 1.18
--- linuxrc 4 Feb 2005 01:35:42 -0000 1.19
***************
*** 324,327 ****
--- 324,338 ----
break
fi
+ ## Detect default "copyto"'ed bases, too (see copyto section below)
+ if test -d /$MOUNT_IMAGE/$DERIVATE/base
+ then
+ HD_DIRECTORY=$DERIVATE
+ echo -n "${CRE}${GREEN}Accessing ${DERIVATE} image at
${MAGENTA}$i on /$HD_DIRECTORY${GREEN}...${NORMAL}"
+ FOUND_MORPHIX="$i"
+ umount /$MOUNT_IMAGE
+ MOUNT_IMAGE="localrw"
+ mountit $i /$MOUNT_IMAGE >/dev/null
+ break
+ fi
umount /$MOUNT_IMAGE
fi
***************
*** 360,364 ****
# Squashfs usage is disabled, as we need our squash-detecting trick to
work...
! if `head -n1 /cdrom/base/morphix | grep -q "hsqs"`;then
USE_SQUASH=yes
fi
--- 371,375 ----
# Squashfs usage is disabled, as we need our squash-detecting trick to
work...
! if `head -n1 /cdrom/$HD_DIRECTORY/base/morphix | grep -q "hsqs"`;then
USE_SQUASH=yes
fi
***************
*** 375,378 ****
--- 386,390 ----
# COPYTORAM copied (ironic, isn't it?) from Fabian's linuxrc.rampatch
2003-07-26
+ # COPYTOHD goes into a single folder /$DERIVATE/ off the root of the
hard drive
COPYTOHD=""
COPYTO=""
***************
*** 393,401 ****
echo "Copying /cdrom to RamDisk/Harddisk, please be patient..." #
Hey, we could use some fancy dialog skript here :-))
! /bin/mkdir /cdrom2
if [ -n "$COPYTORAM" ]
then
/bin/mount -t tmpfs -o size=800M /dev/shm /cdrom2
! /bin/cp -a /cdrom/* /cdrom2 # Copy everything to /cdrom2; yes we
need more things then only the KNOPPIX/Morphix image, we don't want to
produce problems we hadn't before, do we ? (note from Alex: this also
copies any modules on the cdrom. Gotta love this patch :)
else
COPYTOHD=$(echo $CMDLINE | /usr/bin/tr ' ' '\n' | /bin/sed -n
'/tohd=/s/.*=//p' | /usr/bin/tail -1)
--- 405,413 ----
echo "Copying /cdrom to RamDisk/Harddisk, please be patient..." #
Hey, we could use some fancy dialog skript here :-))
! /bin/mkdir -p /cdrom2/$DERIVATE
if [ -n "$COPYTORAM" ]
then
/bin/mount -t tmpfs -o size=800M /dev/shm /cdrom2
! /bin/cp -a /cdrom/* /cdrom2/$DERIVATE # Copy everything to
/cdrom2; yes we need more things then only the KNOPPIX/Morphix image, we
don't want to produce problems we hadn't before, do we ? (note from Alex:
this also copies any modules on the cdrom. Gotta love this patch :)
else
COPYTOHD=$(echo $CMDLINE | /usr/bin/tr ' ' '\n' | /bin/sed -n
'/tohd=/s/.*=//p' | /usr/bin/tail -1)
***************
*** 403,407 ****
if mountit /dev/$COPYTOHD /cdrom2 >/dev/null
then
! /bin/cp -a /cdrom/* /cdrom2
#/bin/mount -o remount,ro /dev/$COPYTOHD /cdrom2
else
--- 415,420 ----
if mountit /dev/$COPYTOHD /cdrom2 >/dev/null
then
! /bin/mkdir /cdrom2/$DERIVATE
! /bin/cp -a /cdrom/* /cdrom2/$DERIVATE
#/bin/mount -o remount,ro /dev/$COPYTOHD /cdrom2
else
***************
*** 414,424 ****
echo "0" > /proc/sys/kernel/printk # Debugging
umount /cdrom # unmount CD
! if test -f /cdrom2/base/morphix; then
if [ -z "$USE_SQUASH" ];then
$INSMOD -f /modules/cloop$KEXT 2> /dev/null
! $LOSETUP /dev/cloop /cdrom2/base/morphix
mountit /dev/cloop /MorphixCD "-o ro" || FOUND_MORPHIX="" 2>
/dev/null
else
! mount -t squashfs -o "loop,ro" /cdrom2/base/morphix /MorphixCD
|| FOUND_MORPHIX="" 2> /dev/null
fi
else
--- 427,437 ----
echo "0" > /proc/sys/kernel/printk # Debugging
umount /cdrom # unmount CD
! if test -f /cdrom2/$DERIVATE/base/morphix; then
if [ -z "$USE_SQUASH" ];then
$INSMOD -f /modules/cloop$KEXT 2> /dev/null
! $LOSETUP /dev/cloop /cdrom2/$DERIVATE/base/morphix
mountit /dev/cloop /MorphixCD "-o ro" || FOUND_MORPHIX="" 2>
/dev/null
else
! mount -t squashfs -o "loop,ro" /cdrom2/$DERIVATE/base/morphix
/MorphixCD || FOUND_MORPHIX="" 2> /dev/null
fi
else
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