diff options
Diffstat (limited to 'initrd/initrd-stuff/etc')
| -rw-r--r-- | initrd/initrd-stuff/etc/functions | 51 | ||||
| -rw-r--r-- | initrd/initrd-stuff/etc/messages | 72 |
2 files changed, 89 insertions, 34 deletions
diff --git a/initrd/initrd-stuff/etc/functions b/initrd/initrd-stuff/etc/functions index f59ef9c7..19644cf5 100644 --- a/initrd/initrd-stuff/etc/functions +++ b/initrd/initrd-stuff/etc/functions @@ -41,7 +41,7 @@ trigger_device_events () { ####################################################################### # produce error message and if $2 is empty run (debug) shell error () { -local message="An error occured during execution of $0 script:\n\n$1\n" +local e_msg=$1 # check if LOGFILE is really writeable if [ -n "${LOGFILE}" ] ; then [ "${LOGFILE}" != "/dev/null" ] && \ @@ -50,14 +50,12 @@ else LOGFILE="/dev/null" fi # if nonfatal error else fatal error message and shell if [ -n "$2" ] ; then - [ "$DEBUGLEVEL" -ge 1 ] && \ - echo -e "$message This error is not fatal - continuing ...\n" \ + [ "$DEBUGLEVEL" -ge 1 ] && echo -e "$error_msg $e_msg $error_nfe" \ >> ${LOGFILE} - [ "$DEBUGLEVEL" -gt 1 ] && \ - echo -e "$message This error is not fatal - continuing ...\n" + [ "$DEBUGLEVEL" -gt 1 ] && echo -e "$error_msg $e_msg $error_nfe" [ "$DEBUGLEVEL" -gt 2 ] && usleep 20 else - echo -e "$message Running shell for debugging purposes now ...\n" + echo -e "$error_msg $e_msg $error_shell" /bin/sh fi } @@ -82,7 +80,7 @@ local msg=$2 if [ -f $modpath ] ; then module=${module%.*} modprobe ${MODPRV} ${module#*.} || \ - echo "Failed to load module '$module'. $msg" + echo "$error_modload '$module'. $msg" fi } ####################################################################### @@ -136,9 +134,7 @@ case $ipcfg in fi ;; none) - error " No tool for local IP configuration found. You should at \ -least add\n one of the following programs to your ramdisk: ip \ -ipconfig\n ifconfig." + error $error_iptool ;; esac } @@ -147,30 +143,22 @@ esac nfsmnt () { local nfsroot=$1 -errmsg=" Mount of root filesystem via NFS was requested via kernel command \ -line\nbut failed. There might be the following reasons for that:\n\ -* No nfs.ko module could be loaded and no NFS support was present in the\n\ -running kernel - see error messages above\n\ -* You tried to mount from wrong server or path ($nfsroot)\n\ -* No NFS server is running or you do not have permissions" for mnt in nfsmount mount none; do test -x /bin/$mnt && break; done [ -f /lib/modules/@@@KERNVER@@@/kernel/fs/nfs/nfs.ko ] && \ - loadmod /lib/modules/@@@KERNVER@@@/kernel/fs/nfs/nfs.ko \ - "needed for mounting rootfs" + loadmod /lib/modules/@@@KERNVER@@@/kernel/fs/nfs/nfs.ko $error_modnfs case $mnt in nfsmount) - nfsmount -o ro $nfsroot /mnt || error $errmsg + nfsmount -o ro $nfsroot /mnt || error $error_nfs ;; mount) - portmap || error " Portmapper should be present, if normal mount \ -command is used. Please\n check your initial ramdisk setup (mkdxsinitrd)." + portmap || error $error_portm mount -n -t nfs -o ro $nfsroot /mnt || error $errmsg killall -9 portmap ;; none) - error " No suitable mount tool found." + error $error_mntt ;; esac } @@ -207,10 +195,6 @@ fi # dhcp client rundhcp () { -local commonerr=" The following problems could produce that error:\n\ - * The af_packet.ko module is either not loaded nor present in kernel.\n\ - * No network device is present - either no module matching the hardware\n\ - was loaded nor present in kernel.\n You might want to run 'lsmod'." local vci=$1 for dhcp in dhclient dhcpcd pump ipconfig none; do test -x /bin/$dhcp && break; @@ -233,20 +217,19 @@ case $dhcp in dhclient) mkdhclconf $vci ln -s /bin/dhcpmkconfig /bin/dhclient-script - dhclient -q -cf /etc/dhclient.conf -lf /var/lib/dhcp/dhclient.leases eth0 2>&1 >/dev/null || \ - error " Fatal error occured while trying to run dhclient.\n$commonerr" + dhclient -q -cf /etc/dhclient.conf -lf /var/lib/dhcp/dhclient.leases eth0 \ + 2>&1 >/dev/null || error $error_dhclient ;; dhcpcd) ln -s /bin/dhcpmkconfig /bin/dhcpcd.exe - dhcpcd -L /var/lib/dhcp -c /bin/dhcpcd.exe -T -t 30 eth0 2>&1 >/dev/null || \ - error " Fatal error occured while trying to run dhcpcd.\n$commonerr" + dhcpcd -L /var/lib/dhcp -c /bin/dhcpcd.exe -T -t 30 eth0 2>&1 >/dev/null \ + || error $error_dhcpcd ;; pump) - error " Config via pump not implemented yet.\n$commonerr" + error $error_pump ;; ipconfig) - error " Config via ipconfig (from klibc) not implemented yet.\n\ -$commonerr" + error $error_ipconf ;; *) ;; @@ -372,7 +355,7 @@ echo "finished" > /tmp/ldcfg # configuration via ldap ldapconf () { local ldapserver=$1 -error " The configuration via ldap is not implemented yet." +error $error_ldapcfg echo "not implemented" > /tmp/ldap-done } diff --git a/initrd/initrd-stuff/etc/messages b/initrd/initrd-stuff/etc/messages new file mode 100644 index 00000000..1f5014b4 --- /dev/null +++ b/initrd/initrd-stuff/etc/messages @@ -0,0 +1,72 @@ +# Description: messages file for all error and info messages generated during +# bootup (within initialramfs) for linux diskless clients +# version 4 +# +# Author(s): Dirk von Suchodoletz <dirk@goe.net>, 01-04-2006 +# +# Copyright: (c) 2006 - RZ Universitaet Freiburg +# +# Version: 0.0.3a + +# messages from init +init_errmsg="functions file contains a lot of script \ +functionality. Without this\ninit script will not run." +init_mff="The main $init_errmsg" +init_dff="The distro $init_errmsg" +init_dscf="The distribution specific configuration file could not be found" +init_errnbd=" Failed to load \ +module ${NBD}.ko. It is needed if you intend to use\n network block \ +device (D)NBD for the client as root filesystem." +init_errip=" Unable to setup at \ +least basic functionality, because no IP configuration\n available. You \ +might pass that information via kernel command line\n through setting of \ +'ipappend 1' in pxelinux.cfg/* or just enable dhcp\n or ldap. They are \ +enabled via tokens ('ldap' or 'dhcp') in kernel\n command line." +init_errldap=" Unable to setup at \ +least basic functionality, because no IP configuration\n available. Please \ +beware - ldap works only in combination of either\n ipappend or similar or \ +with dhcp!" + +# messages from functions +error_msg="An error occured during execution of $0 script:\n\n" +error_nfe="This error is not fatal - continuing ...\n" +error_shell="Running shell for debugging purposes now ...\n" +error_modload="Failed to load module " +error_modnfs="needed for mounting rootfs" +error_iptool=" No tool for local IP configuration found. You should at \ +least add\n one of the following programs to your ramdisk: ip \ +ipconfig\n ifconfig." +error_nfs=" Mount of root filesystem via NFS was requested via kernel command \ +line\nbut failed. There might be the following reasons for that:\n\ +* No nfs.ko module could be loaded and no NFS support was present in the\n\ +running kernel - see error messages above\n\ +* You tried to mount from wrong server or path ($nfsroot)\n\ +* No NFS server is running or you do not have permissions" +error_portm=" Portmapper should be present, if normal mount \ +command is used. Please\n check your initial ramdisk setup (mkdxsinitrd)." +error_mntt=" No suitable mount tool found." +error_dhcp=" The following problems could produce that error:\n\ + * The af_packet.ko module is either not loaded nor present in kernel.\n\ + * No network device is present - either no module matching the hardware\n\ + was loaded nor present in kernel.\n You might want to run 'lsmod'." +error_dhclient=" Fatal error occured while trying to run dhclient.\n\ +$error_dhcp" +error_dhcpcd=" Fatal error occured while trying to run dhcpcd.\n$error_dhcp" +error_pump=" Config via pump not implemented yet.\n$error_dhcp" +error_ipconf=" Config via ipconfig (from klibc) not implemented yet.\n\ +$error_dhcp" +error_ldapcfg=" The configuration via ldap is not implemented yet." + +# messages from distro functions +df_errserv="seems not to be installed or start script is not available\n \ +so requesting the start of service make no sense. Please disable service\n \ +or install the files needed." +df_errudev=" udev daemon is not available. Some devices might not apprear." +df_errcron=" The cron start script $df_errserv" +df_errsysl=" The syslog start script $df_errserv" +df_errsshd=" The sshd start script $df_errserv" +df_erramnt=" Automounter $df_errserv" +df_erratpld=" Only toplevel directories \ +are allowed as mount points for user home\n directories. Please set the \ +variable \${automnt_dir} appropriately in\n machine-setup file." + |