#
# based on mkinitrd from RedHat
-RCSID='$Id: geninitrd,v 2.17 2002/03/07 13:39:05 qboosh Exp $'
+RCSID='$Id: geninitrd,v 2.36 2003/08/09 23:42:04 baggins Exp $'
PATH=/sbin:$PATH
export PATH
COMPRESS="yes"
# INITRDFS is set later (catch obsoleted FS option)
#INITRDFS="rom"
-USERAIDSTART="no"
+USERAIDSTART="yes"
+USEMDADMSTATIC="no"
+USEINSMODSTATIC="no"
+uselvm="no"
# it should be safe to remove scsi_mod from here, but I'm not sure...
PRESCSIMODS="-scsi_mod unknown -sd_mod"
-PREIDEMODS="-ide-probe -ide-probe-mod -ide-disk"
+PREIDEMODS="-ide-core unknown -ide-detect -ide-disk"
+PREIDEMODSOLD="-ide-probe -ide-probe-mod -ide-disk"
target=""
kernel=""
force=""
verbose=""
MODULES=""
img_vers=""
-modulefile=/etc/modules.conf
-raidtab=/etc/raidtab
+modulefile="/etc/modules.conf"
+raidtab="/etc/raidtab"
fstab="/etc/fstab"
+insmod="insmod"
+modext=".o"
usage () {
echo "usage: `basename $0` [--version] [-v] [-f] [--ifneeded] [--preload <module>]" 1>&2
echo " [--with=<module>] [--image-version] [--fstab=<fstab>] [--nocompress]" 1>&2
echo " [--initrdfs=rom|ext2|cram] [--modules-conf=<modules.conf>]" 1>&2
+ echo " [--with-raidstart] [--without-raidstart] [--with-insmod-static]" 1>&2
+ echo " [--with-mdadm-static]" 1>&2
echo " <initrd-image> <kernel-version>" 1>&2
echo " (ex: `basename $0` /boot/initrd-2.2.5-15.img 2.2.5-15)" 1>&2
exit 1
depfile=/lib/modules/$kernel/modules.dep
- if test -f $depfile ; then
+ if [ -f $depfile ] ; then
: ok
else
echo "Error: no $depfile ! Run depmod and rerun geninitrd." 1>&2
exit 1
fi
- # prepend / if no path given, append .o if not given,
+ # prepend / if no path given, append $modext.gz if not given,
# quote /
+ origmodule="$2"
module=$(echo "$2" | \
awk '/\// {print;next} {print "/" $0}' | \
- awk '/\.o$/ {print;next} {print $0 ".o"}' |
+ awk '/\./ {print;next} {print $0 "'$modext'.gz"}' |
awk '{gsub("/","\\/");print}')
mods=$(awk '
BEGIN { here = 0 }
/'"$module"':(.*)/ { gsub(/:/," "); gsub(/\\/," "); print; here = 1; next }
/:/ { here = 0 }
/(.*)/ { gsub(/\\/," "); if (here) print }
+' $depfile | xargs)
+
+ # fallback to $modext
+ if [ "$mods" = "" ] ; then
+ module=$(echo "$module" | \
+ awk '{gsub("\'$modext'\.gz$","\'$modext'",$0);print}')
+ fi
+ mods=$(awk '
+BEGIN { here = 0 }
+/'"$module"':(.*)/ { gsub(/:/," "); gsub(/\\/," "); print; here = 1; next }
+/:/ { here = 0 }
+/(.*)/ { gsub(/\\/," "); if (here) print }
' $depfile | xargs)
if [ "$mods" = "" ] ; then
if [ "$1" != silent ] ; then
- echo "$module: module not found in $depfile" 1>&2
+ echo "$origmodule: module not found in $depfile" 1>&2
fi
if ! is_no "$EXIT_IF_MISSING" ; then
exit 1
else
- echo "If $module isn't compiled in kernel then this initrd may not start your system". 1>&2
+ echo "If $origmodule isn't compiled in kernel then this initrd may not start your system". 1>&2
fi
fi
fi
level=$(awk "BEGIN{print $level + 1}")
if [ $level -gt 20 ] ; then
- echo "$module: cycle in $depfile" 1>&2
+ echo "$origmodule: cycle in $depfile" 1>&2
exit 1
fi
eval `awk '/^[\t ]*#/ {next} {if ( $2 == "/" ) {print "rootdev=\"" $1 "\"\nrootFs=\"" $3 "\""}}' $fstab`
case $rootdev in
LABEL=*)
- case $rootFs in
- ext2)
- if [ ! -x /sbin/e2label ] ; then
- echo "/sbin/e2label is missing" 1>&2
- exit 1
+ if [ -x /sbin/findfs -a \( "$rootFs." = "ext2." -o "$rootFs." = "ext3." \) ] ; then
+ rootdev2="`/sbin/findfs $rootdev 2>/dev/null`"
+ if [ -n "$rootdev2" ] ; then
+ rootdev=$rootdev2
+ rootdev_found=1
fi
- get_label="get_label_ext2"
- ;;
- xfs)
- if [ ! -x /usr/sbin/xfs_db ] ; then
- echo "/usr/sbin/xfs_db is missing" 1>&2
+ fi
+ if [ "$rootdev_found." != "1." ] ; then
+ case $rootFs in
+ ext2|ext3)
+ if [ ! -x /sbin/e2label ] ; then
+ echo "/sbin/e2label is missing" 1>&2
+ exit 1
+ fi
+ get_label="get_label_ext2"
+ ;;
+ xfs)
+ if [ ! -x /usr/sbin/xfs_db ] ; then
+ echo "/usr/sbin/xfs_db is missing" 1>&2
+ exit 1
+ fi
+ get_label="get_label_xfs"
+ ;;
+ *)
+ echo "LABEL on $rootFs in not supported by geninitrd" 1>&2
+ exit 1
+ ;;
+ esac
+ if [ ! -r /proc/partitions ] ; then
+ echo '/proc/partitions is not readable'; 1>&2
exit 1
fi
- get_label="get_label_xfs"
- ;;
- *)
- echo "LABEL on $rootFs in not supported by geninitrd" 1>&2
- exit 1
- ;;
- esac
- if [ ! -r /proc/partitions ] ; then
- echo '/proc/partitions is not readable'; 1>&2
- exit 1
- fi
- label=${rootdev#"LABEL="}
- for dev in `awk 'BEGIN {getline;getline} {print "/dev/" $4}' /proc/partitions` ; do
- if [ -r $dev ] && [ "$label" = "`$get_label $dev`" ] ; then
- if [ -n "$verbose" ] ; then
- echo "Using $dev as device for rootfs"
+ label=${rootdev#"LABEL="}
+ for dev in `awk 'BEGIN {getline;getline} {print "/dev/" $4}' /proc/partitions` ; do
+ if [ -r $dev ] && [ "$label" = "`$get_label $dev`" ] ; then
+ if [ -n "$verbose" ] ; then
+ echo "Using $dev as device for rootfs"
+ fi
+ rootdev=$dev
+ rootdev_found=1
+ break
fi
- rootdev=$dev
- rootdev_found=1
- break
- fi
- done
- if [ "$rootdev_found" != 1 ] ; then
- echo "geninitrd can't find real device for LABEL=$label" 1>&2
- exit 1
+ done
+ if [ "$rootdev_found." != "1." ] ; then
+ echo "geninitrd can't find real device for LABEL=$label" 1>&2
+ exit 1
+ fi
fi
;;
UUID=*)
- case $rootFs in
- ext2)
- if [ ! -x /sbin/tune2fs ] ; then
- echo "/sbin/tune2fs is missing" 1>&2
+ if [ -x /sbin/findfs -a \( "$rootFs." = "ext2." -o "$rootFs." = "ext3." \) ] ; then
+ rootdev2="`/sbin/findfs $rootdev 2>/dev/null`"
+ if [ -n "$rootdev2" ] ; then
+ rootdev=$rootdev2
+ rootdev_found=1
+ fi
+ fi
+ if [ "$rootdev_found." != "1." ] ; then
+ case $rootFs in
+ ext2|ext3)
+ if [ ! -x /sbin/tune2fs ] ; then
+ echo "/sbin/tune2fs is missing" 1>&2
+ exit 1
+ fi
+ get_uuid="get_uuid_ext2"
+ ;;
+ xfs)
+ if [ ! -x /usr/sbin/xfs_db ] ; then
+ echo "/usr/sbin/xfs_db is missing" 1>&2
+ exit 1
+ fi
+ get_label="get_uuid_xfs"
+ ;;
+ *)
+ echo "UUID on $rootFs in not supported by geninitrd" 1>&2
+ exit 1
+ ;;
+ esac
+ if [ ! -r /proc/partitions ] ; then
+ echo '/proc/partitions is not readable'; 1>&2
exit 1
fi
- get_uuid="get_uuid_ext2"
- ;;
- xfs)
- if [ ! -x /usr/sbin/xfs_db ] ; then
- echo "/usr/sbin/xfs_db is missing" 1>&2
+ uuid=${rootdev#"UUID="}
+ for dev in `awk 'BEGIN {getline;getline} {print "/dev/" $4}' /proc/partitions` ; do
+ if [ -r $dev ] && [ "$uuid" = "`$get_uuid $dev`" ] ; then
+ if [ -n "$verbose" ] ; then
+ echo "Using $dev as device for rootfs"
+ fi
+ rootdev=$dev
+ rootdev_found=1
+ break
+ fi
+ done
+ if [ "$rootdev_found" != 1 ] ; then
+ echo "geninitrd can't find real device for UUID=$uuid" 1>&2
exit 1
fi
- get_label="get_uuid_xfs"
+ fi
+ ;;
+ esac
+
+}
+
+find_modules_softraid() {
+ eval `awk -v rootdev="$1" 'BEGIN {
+ found="no";
+ dev_list="";
+}
+
+{
+ gsub("\t"," ");
+ gsub(" +", " ");
+ gsub("^ ","");
+ if (/^[\t ]*#/)
+ next;
+ if (/^raiddev/) {
+ if ($2 == rootdev) {
+ found="yes";
+ } else {
+ if (found == "yes") {
+ exit 0;
+ };
+ };
+ };
+ if (found == "yes") {
+ if ($1 == "device") {
+ dev_list = dev_list " " $2;
+ };
+ if ($1 == "raid-level") {
+ raidlevel=$2;
+ }
+ };
+}
+
+END {
+ print "raidfound=" found "\nraidlevel=" raidlevel "\ndev_list=\"" dev_list "\"\n";
+}' $raidtab `
+ if is_yes "$raidfound" ; then
+ case "$raidlevel" in
+ [0145])
+ findmodule "raid$raidlevel"
+ ;;
+ linear)
+ findmodule "linear"
;;
*)
- echo "UUID on $rootFs in not supported by geninitrd" 1>&2
- exit 1
+ echo "raid level $number (in $raidtab) not recognized" 1>&2
;;
esac
- if [ ! -r /proc/partitions ] ; then
- echo '/proc/partitions is not readable'; 1>&2
+ fi
+ for device in $dev_list; do
+ find_modules_for $device
+ done
+}
+
+find_modules_scsi() {
+ for n in $PRESCSIMODS; do
+ if [ "X$n" = "Xunknown" ] ; then
+ if [ "$pack_version" -ge "002005" ]; then
+ modulefile=/etc/modprobe.conf
+ fi
+ if [ ! -f "$modulefile" ]; then
+ modulefile=/etc/conf.modules
+ fi
+ if [ -f "$modulefile" ]; then
+ scsimodules="`awk '/scsi_hostadapter/ && ! /^[\t ]*#/ { print $3; }' $modulefile`"
+ for n in $scsimodules; do
+ # for now allow scsi modules to come from anywhere. There are some
+ # RAID controllers with drivers in block
+ findmodule "$n"
+ done
+ fi
+ else
+ findmodule "$n"
+ fi
+ done
+}
+
+find_modules_ide() {
+ if [ "$pack_version_long" -lt "002004021" ]; then
+ [ -n "$verbose" ] && echo "Finding IDE modules for kernels <= 2.4.20"
+ for n in $PREIDEMODSOLD; do
+ findmodule "$n"
+ done
+ else
+ tryauto=1
+ for n in $PREIDEMODS; do
+ if [ "X$n" = "Xunknown" ] ; then
+ if [ "$pack_version" -ge "002005" ]; then
+ modulefile=/etc/modprobe.conf
+ fi
+ if [ ! -f "$modulefile" ]; then
+ modulefile=/etc/conf.modules
+ fi
+ if [ -f "$modulefile" ]; then
+ [ -n "$verbose" ] && echo "Finding IDE modules using ide_hostadapter"
+ idemodules="`awk '/ide_hostadapter/ && ! /^[\t ]*#/ { print $3; }' $modulefile`"
+ for n in $idemodules; do
+ tryauto=0;
+ findmodule "$n"
+ done
+ fi
+
+ if [ "$tryauto" -eq 1 ]; then
+ [ -n "$verbose" ] && echo "Finding IDE modules using PCI ID database"
+ idemodules=""
+ for n in $(awk ' { print $2 } ' /proc/bus/pci/devices); do
+ eval `awk -v pciid="$n" 'BEGIN {
+}
+
+{
+ gsub("\t"," ");
+ gsub(" +", " ");
+ gsub("^ ","");
+ if (/^[\t ]*#/)
+ next;
+ compmod = $1 ""; # make sure comparison type will be string
+ # cause pci IDs are hexadecimal numeric
+ if (compmod == pciid) {
+ module=$2;
+ min_kernel=$3;
+ max_kernel=$3;
+ exit 0;
+ }
+}
+
+END {
+ print "module=" module "\nmin_kernel=" min_kernel "\nmax_kernel=\"" max_kernel "\"\n";
+}' /usr/share/pci-database/ide.pci`
+ if [ -n "$module" ]; then
+ echo "$module"
+ gomin=1
+ gomax=1
+ [ -n "$min_kernel" -a "$pack_version_long" -lt "$min_kernel" ] && gomin=0
+ [ -n "$max_kernel" -a "$pack_version_long" -gt "$max_kernel" ] && gomax=0
+ [ "$gomax" -ne 0 -a "$gomin" -ne 0 ] && idemodules="$idemodules $module"
+ fi
+ done
+ idemodules=$(for n in $idemodules; do echo "$n"; done | xargs)
+ for n in $idemodules; do
+ findmodule "$n"
+ done
+ fi
+ fi
+ findmodule "$n"
+ done
+ fi
+}
+
+find_modules_for() {
+ if is_yes "`echo "$1" | awk '/^\/dev\/md/ { print "yes"; }'`"; then
+ find_modules_softraid "$1"
+ elif is_yes "$(echo "$1" | awk '/^\/dev\/(sd|scsi)/ { print "yes"; }')" ; then
+ find_modules_scsi
+ elif is_yes "`echo "$1" | awk '/^\/dev\/(hd|ide|ataraid)/ { print "yes"; }'`" ; then
+ find_modules_ide
+ elif is_yes "`echo "$1" | awk '/\/dev\/rd\// { print "yes"; }'`" ; then
+ findmodule "DAC960"
+ elif is_yes "`echo "$1" | awk '/\/dev\/ida\// { print "yes"; }'`" ; then
+ findmodule "cpqarray"
+ elif is_yes "`echo "$1" | awk '/\/dev\/cciss\// { print "yes"; }'`" ; then
+ findmodule "cciss"
+ elif is_yes "`echo "$1" | awk '/\/dev\/ataraid\// { print "yes"; }'`"; then
+ findmodule "ataraid"
+ ataraidmodules="`awk '/ataraid_hostadapter/ && ! /^[\t ]*#/ { print $3; }' $modulefile`"
+ if -n "$ataraidmodules" ; then
+ # FIXME: think about modules compiled in kernel
+ echo "ERROR: ataraid_hostadapter alias not defined in $modulefile !"
+ echo "Please set it and run $0 again."
exit 1
fi
- uuid=${rootdev#"UUID="}
- for dev in `awk 'BEGIN {getline;getline} {print "/dev/" $4}' /proc/partitions` ; do
- if [ -r $dev ] && [ "$uuid" = "`$get_uuid $dev`" ] ; then
- if [ -n "$verbose" ] ; then
- echo "Using $dev as device for rootfs"
- fi
- rootdev=$dev
- rootdev_found=1
- break
- fi
+ for n in $ataraidmodules; do
+ findmodule "$n"
done
- if [ "$rootdev_found" != 1 ] ; then
- echo "geninitrd can't find real device for UUID=$uuid" 1>&2
+ # check to see if we need to set up a loopback filesystem
+ elif is_yes "`echo "$1" | awk -F/ '{print($3);}' | awk '/loop/ { print "yes"; }'`" ; then
+ echo "Sorry, root on loop device isn't supported." 1>&2
+ exit 1
+ # TODO: rewrite for bsp and make nfs ready
+ if [ ! -x /sbin/losetup ]; then
+ echo "losetup is missing"
+ exit 1
+ fi
+ key="^# $(echo $1 | awk -F/ '{print($3);}' | tr '[a-z]' '[A-Z]'):"
+ if ! is_yes "`awk '/'$key'/ { print( "yes"); }' $fstab`" ; then
+ echo "The root filesystem is on a $1, but there is no magic entry in $fstab" 1>&2
+ echo "for this device. Consult the geninitrd man page for more information" 1>&2
exit 1
fi
- ;;
- esac
+ line="`awk '/'$key'/ { print $0; }' $fstab`"
+ loopDev="$(echo $line | awk '{print $3}')"
+ loopFs="$(echo $line | awk '{print $4}')"
+ loopFile="$(echo $line | awk '{print $5}')"
+
+ BASICMODULES="$BASICMODULES -loop"
+ findmodule "-$loopFs"
+ BASICMODULES="$BASICMODULES -${loopFs}"
+ # don't have any clue, how is this supposed to work
+ elif ls -l "$1"|awk '{if (/^b/) { if ($5 == "58,") { exit 0; } else { exit 1; } } else { exit 1; }}'; then
+ if [ ! -f /sbin/initrd-lvm ] ; then
+ echo "ERROR: root on LVM but /sbin/initrd-lvm not found."
+ echo "Please install lvm-initrd package and rerun $0."
+ exit 1
+ fi
+ if [ -n "$PVDEVICES" ] ; then
+ for device in $PVDEVICES; do
+ find_modules_for $device
+ done
+ else
+ echo "ERROR: Sorry, but searching for PV isn't implemented yet."
+ echo "Use PVDEVICES in /etc/sysconfig/geninitrd to set it."
+ exit 1
+ fi
+ findmodule "-lvm"
+ findmodule "-lvm-mod"
+ uselvm="yes"
+ fi
}
if [ -r /etc/sysconfig/geninitrd ] ; then
fi
while [ $# -gt 0 ]; do
case $1 in
- --fstab*)
- if is_yes "`echo $1 | awk '/=/ { print "yes"; }'`" ; then
- fstab="`echo $1 | awk -F= '{print $2;}'`"
- else
- fstab="$2"
- shift
- fi
+ --fstab=*)
+ fstab="`echo $1 | awk -F= '{print $2;}'`"
+ ;;
+ --fstab)
+ fstab="$2"
+ shift
;;
--modules-conf=*)
modulefile="`echo $1 | awk -F= '{print $2;}'`"
raidtab="$2"
shift
;;
- --with*)
- if is_yes "`echo $1 | awk '/=/ { print "yes"; }'`" ; then
- modname="`echo $1 | awk -F= '{print $2;}'`"
- else
- modname="$2"
- shift
- fi
-
- BASICMODULES="$BASICMODULES $modname"
+ --use-raidstart|--with-raidstart)
+ USERAIDSTART="yes"
+ ;;
+ --without-raidstart)
+ USERAIDSTART="no"
+ ;;
+ --use-mdadm-static|--with-mdadm-static)
+ USEMDADMSTATIC="yes"
+ ;;
+ --use-insmod-static|--with-insmod-static)
+ USEINSMODSTATIC="yes"
+ ;;
+ --without-insmod-static)
+ USEINSMODSTATIC="no"
+ ;;
+ --with=*)
+ BASICMODULES="$BASICMODULES `echo $1 | awk -F= '{print $2;}'`"
+ ;;
+ --with)
+ BASICMODULES="$BASICMODULES $2"
+ shift
;;
--version)
echo "geninitrd: version $VERSION"
-f)
force=1
;;
- --preload*)
- if is_yes "`echo $1 | awk '/=/ { print "yes"; }'`" ; then
- modname="`echo $1 | awk -F= '{print $2;}'`"
- else
- modname="$2"
- shift
- fi
- PREMODS="$PREMODS $modname"
+ --preload=*)
+ PREMODS="$PREMODS `echo $1 | awk -F= '{print $2;}'`"
+ ;;
+ --preload)
+ PREMODS="$PREMODS $2"
+ shift
;;
--fs=*)
echo "Warning: --fs option is obsoleted. Use --initrdfs instead" 1>&2
INITRDFS="`echo $1 | awk -F= '{print $2;}'`"
;;
- --initrdfs=*)
- INITRDFS="`echo $1 | awk -F= '{print $2;}'`"
- ;;
--fs)
echo "Warning: --fs option is obsoleted. Use --initrdfs instead" 1>&2
INITRDFS="$2"
shift
;;
+ --initrdfs=*)
+ INITRDFS="`echo $1 | awk -F= '{print $2;}'`"
+ ;;
--initrdfs)
INITRDFS="$2"
shift
--image-version)
img_vers=yes
;;
- --use-raidstart)
- USERAIDSTART=yes
- ;;
*)
if [ -z "$target" ]; then
target="$1"
usage
fi
+pack_version="`echo "$kernel"|awk -F. '{print sprintf("%03d%03d",$1,$2)}'`"
+pack_version_long="`echo "$kernel"|awk -F. '{print sprintf("%03d%03d%03d",$1,$2,$3)}'`"
+
+if [ "$pack_version" -ge "002005" ] ; then
+ modext=".ko"
+ insmod="insmod_ng"
+fi
+
+if is_yes "$USEINSMODSTATIC" ; then
+ insmod="insmod.static"
+ INSMOD="/sbin/insmod.static"
+ if [ "$pack_version" -lt "002005" -a -f /sbin/insmod.static.modutils ] ; then
+ INSMOD="/sbin/insmod.static.modutils"
+ fi
+ if [ ! -f "$INSMOD" ] ; then
+ echo "insmod.static requested but /sbin/insmod.static not found !" >&2
+ exit 1
+ fi
+fi
+
case "$INITRDFS" in
ext2)
if [ ! -x /sbin/mke2fs ]; then
findmodule "$n"
done
-find_root
-
-if is_yes "`echo "$rootdev" | awk '/^\/dev\/md/ { print "yes"; }'`"; then
- eval `awk -v rootdev=$rootdev 'BEGIN {
- addide="no";
- addscsi="no";
- found="no";
-}
-
-{
- gsub("\t"," ");
- gsub(" +", " ");
- gsub("^ ","");
- if (/^[\t ]*#/)
- next;
- if (/^raiddev/) {
- if ($2 == rootdev) {
- found="yes";
- } else {
- if (found == "yes") {
- exit 0;
- };
- };
- };
- if (found == "yes") {
- if ($1 == "device") {
- if ($2 ~ /\/dev\/(sd|scsi)/) {
- addscsi="yes";
- };
- if ($2 ~ /\/dev\/(hd|ide)/) {
- addide="yes";
- };
- };
- if ($1 == "raid-level") {
- raidlevel=$2;
- }
- };
-}
-
-END {
- print "raidfound=" found "\nADDSCSI=" addscsi "\nADDIDE=" addide "\nraidlevel=" raidlevel "\n";
-}' $raidtab `
- if is_yes "$raidfound" ; then
- case "$raidlevel" in
- [0145])
- findmodule "raid$raidlevel"
- ;;
- linear)
- findmodule "linear"
- ;;
- *)
- echo "raid level $number (in $raidtab) not recognized" 1>&2
- ;;
- esac
- fi
-
-else
- USERAIDSTART="no"
+# allow forcing loading SCSI and/or IDE modules
+if is_yes "$ADDSCSI" ; then
+ find_modules_scsi
fi
-if is_yes "$ADDSCSI" || is_yes "$(echo "$rootdev" | awk '/^\/dev\/(sd|scsi)/ { print "yes"; }')" ; then
-
- for n in $PRESCSIMODS; do
- if [ "X$n" = "Xunknown" ] ; then
- if [ ! -f "$modulefile" ]; then
- modulefile=/etc/conf.modules
- fi
- if [ -f "$modulefile" ]; then
- scsimodules="`awk '/scsi_hostadapter/ && ! /^[\t ]*#/ { print $3; }' $modulefile| LC_ALL=C sort -u`"
- for n in $scsimodules; do
- # for now allow scsi modules to come from anywhere. There are some
- # RAID controllers with drivers in block
- findmodule "$n"
- done
- fi
- else
- findmodule "$n"
- fi
- done
-
+if is_yes "$ADDIDE" ; then
+ find_modules_ide
fi
-if is_yes "$ADDIDE" || is_yes "`echo "$rootdev" | awk '/^\/dev\/(hd|ide)/ { print "yes"; }'`" ; then
- for n in $PREIDEMODS; do
- findmodule "$n"
- done
-fi
-
-if is_yes "`echo "$rootdev" | awk '/\/dev\/rd\// { print "yes"; }'`" ; then
- findmodule "DAC960"
-fi
-
-if is_yes "`echo "$rootdev" | awk '/\/dev\/ida\// { print "yes"; }'`" ; then
- findmodule "cpqarray"
-fi
-
-if is_yes "`echo "$rootdev" | awk '/\/dev\/cciss\// { print "yes"; }'`" ; then
- findmodule "cciss"
-fi
+find_root
-# check to see if we need to set up a loopback filesystem
-if is_yes "`echo "$rootdev" | awk -F/ '{print($3);}' | awk '/loop/ { print "yes"; }'`" ; then
- echo "Sorry, root on loop device isn't supported." 1>&2
- exit 1
- # TODO: rewrite for bsp and make nfs ready
- if [ ! -x /sbin/losetup ]; then
- echo "losetup is missing"
- exit 1
- fi
- key="^# $(echo $rootdev | awk -F/ '{print($3);}' | tr '[a-z]' '[A-Z]'):"
- if ! is_yes "`awk '/'$key'/ { print( "yes"); }' $fstab`" ; then
- echo "The root filesystem is on a $rootdev, but there is no magic entry in $fstab" 1>&2
- echo "for this device. Consult the geninitrd man page for more information" 1>&2
- exit 1
- fi
+find_modules_for "$rootdev"
- line="`awk '/'$key'/ { print $0; }' $fstab`"
- loopDev="$(echo $line | awk '{print $3}')"
- loopFs="$(echo $line | awk '{print $4}')"
- loopFile="$(echo $line | awk '{print $5}')"
-
- BASICMODULES="$BASICMODULES -loop"
- findmodule "-$loopFs"
- BASICMODULES="$BASICMODULES -${loopFs}"
- # don't have any clue, how is this supposed to work
-else # Check for other filesystems
- findmodule "-$rootFs"
-fi
+findmodule "-$rootFs"
for n in $BASICMODULES; do
findmodule "$n"
done
+
if [ -n "$ifneeded" -a -z "$MODULES" ]; then
if [ -n "$verbose" ]; then
echo "No modules are needed -- not building initrd image."
MODULEDIR="`my_dirname "$MODULE"`"
mkdir -p "$MNTIMAGE/lib/modules/$kernel/$MODULEDIR"
cp $verbose -a "/lib/modules/$kernel/$MODULE" "$MNTIMAGE/lib/modules/$kernel/$MODULE"
+ gunzip "$MNTIMAGE/lib/modules/$kernel/$MODULE" 2> /dev/null
done
# mknod'ing the devices instead of copying them works both with and
mknod "$MNTIMAGE/dev/console" c 5 1
s="$MNTIMAGE/etc/startup"
-inst /sbin/bsp "$RCFILE"
+
+if [ -f /sbin/bsp-raidless ] ; then
+ inst /sbin/bsp-raidless "$RCFILE"
+else
+ inst /sbin/bsp "$RCFILE"
+fi
+
+if is_yes "$USEINSMODSTATIC" ; then
+ inst "$INSMOD" $MNTIMAGE/bin/insmod.static
+fi
+
echo "# autogenerated startup" > "$s"
echo "" >> "$s"
for MODULE in $MODULES; do
- module="`echo $MODULE | awk -F/ '{ $0=$NF } /.o$/ { $0=substr($0,1,length($0)-2); } { print $0; }'`"
+ MODULE2="`my_dirname "$MODULE"`"
+ NAME2=`basename "$MODULE" .gz`
+ MODULE2=$MODULE2/$NAME2
+ module="`echo $MODULE | awk -F/ '{ $0=$NF } /'$modext'$/ { $0=substr($0,1,length($0)-2); } { print $0; }'`"
options="`awk '{ if($1 == "options" && $2 == "'${module}'") { for(i=3;i<=NF;i++) printf("%s ",$i); }}' "$modulefile"`"
if [ -n "$verbose" ]; then
echo "without options."
fi
fi
- echo "insmod /lib/modules/$kernel/$MODULE $options" >> "$s"
+ echo "$insmod /lib/modules/$kernel/$MODULE2 $options" >> "$s"
done
# TODO: rewrite for bsp
# echo "losetup $rootdev /loopfs$loopFile" >> "$RCFILE"
#fi
-if is_yes "$USERAIDSTART" ; then
- [ -n "$verbose" ] && echo "Add raidstart to initrd"
- inst "$raidtab" "$MNTIMAGE/etc/raidtab"
+if is_yes "$USERAIDSTART" && is_yes "$raidfound" ; then
+ if is_yes "$USEMDADMSTATIC" ; then
+ [ -n "$verbose" ] && echo "Setting up mdadm"
+ inst /sbin/initrd-mdadm "$MNTIMAGE/bin/mdadm"
+ echo "mdadm --assemble $rootdev $dev_list" >> "$s"
+ else
+ [ -n "$verbose" ] && echo "Adding raidstart to initrd"
+ inst "$raidtab" "$MNTIMAGE/etc/raidtab"
+ # don't use raidless version
+ inst /sbin/bsp "$RCFILE"
+ echo "raidstart $rootdev" >> "$s"
+ fi
- echo "raidstart $rootdev" >> "$s"
+ # needed to determine md-version
+ if [ "$rootdev" != /dev/md0 ] ; then
+ mknod $MNTIMAGE/dev/md0 b 9 0
+ fi
+
+ for f in $dev_list $rootdev ; do
+ # mkdir in case of devfs name
+ mkdir -p `my_dirname $f`
+ [ -n "$verbose" ] && echo "copying $f"
+ # this works fine with and without devfs
+ cp -HR $f $MNTIMAGE/$f
+ done
+fi
-# if [ -x /sbin/raidstart.static ] ; then
-# inst /sbin/raidstart.static "$MNTIMAGE/bin/raidstart"
-# echo "/bin/raidstart $rootdev" >> "$s"
-# else
-# echo "/sbin/raidstart.static is missing" 1>&2
-# exit 1
-# fi
+if is_yes "$uselvm" ; then
+ [ -n "$verbose" ] && echo "Adding LVM support to initrd"
+ inst /sbin/initrd-lvm $MNTIMAGE/bin/lvm
+ mkdir $MNTIMAGE/tmp
+ mkdir $MNTIMAGE/proc
+ echo "mount none /proc proc" >> "$s"
+ echo "mount none /tmp tmpfs" >> "$s"
+ echo "mount none /dev devfs" >> "$s"
+ echo "lvm vgscan -T" >> "$s"
+ echo "lvm vgchange -T -a y" >> "$s"
+ echo "umount /tmp" >> "$s"
+ echo "umount /proc" >> "$s"
+ # fail to umount
+ #echo "umount /devfs" >> "$s"
fi
chmod +x "$RCFILE"