kjcQڃ0Qڃ0by nameby nameBUILDd kHA./AA kmmIڃ0Kڃ0Kڃ0 ./lpp_namemm4 R S bos.sysmgt { bos.sysmgt.nim.spot 4.1.4.1 01 N U en_US Network Install Manager - SPOT [ % /usr/lib/boot/network 24 /usr/lpp/SAVESPACE 24 /usr/lib/objrepos 8 INSTWORK 56 16 % % % IX53686 1 DATALESS INIT CREATES /TMP WITH WRONG PERMISSIONS % ] } k\A./usrAA k{A./usr/lppAA klA./usr/lpp/bos.sysmgt/bos.sysmgt.nim.spot/4.1.4.1AA kemIڃ0Hڃ0Hڃ0 ./usr/lpp/bos.sysmgt/bos.sysmgt.nim.spot/4.1.4.1/liblpp.amm 1708 0 68 1270 0 22 190 0 808789913 300 300 644 9 productid` bos.sysmgt 5765-39300 269 582 68 810433302 300 300 644 29 bos.sysmgt.nim.spot.copyright` Licensed Materials - Property of IBM 576539300 (C) Copyright International Business Machines Corp. 1993, 1995. All rights reserved. US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 239 942 190 813947463 300 300 644 29 bos.sysmgt.nim.spot.inventory` /usr/lib/boot/network/rc.dd_boot: owner = root group = system mode = 555 type = FILE class = apply,inventory,bos.sysmgt.nim.spot size = 11955 checksum = "51934 12 " 67 1124 582 813947463 300 300 644 24 bos.sysmgt.nim.spot.size` /usr/lib/boot/network 24 /usr/lpp/SAVESPACE 24 /usr/lib/objrepos 8 34 1270 942 813947463 300 300 644 22 bos.sysmgt.nim.spot.al` ./usr/lib/boot/network/rc.dd_boot 319 1708 1124 813947462 300 300 644 27 bos.sysmgt.nim.spot.fixdata` fix: name = IX53686 abstract = DATALESS INIT CREATES /TMP WITH WRONG PERMISSIONS type = f filesets = "bos.sysmgt.nim.spot:4.1.4.1\n\ " symptom = " Creating a dataless system using NIM, results on a dataless\n\ system with a /tmp filesystem with incorrect permissions ( only\n\ writeable by owner - sys ). \n\ " 230 0 1270 0 0 0 0 0 ` 6 68 190 582 942 1124 1270 productidbos.sysmgt.nim.spot.copyrightbos.sysmgt.nim.spot.inventorybos.sysmgt.nim.spot.sizebos.sysmgt.nim.spot.albos.sysmgt.nim.spot.fixdata k"m.Gڃ0Ѓ0Ѓ0L../usr/lib/boot/network/rc.dd_bootmm# @(#)18 1.19.1.4 src/bos/usr/lib/boot/network/rc.dd_boot.sh, cmdnim, bos41C, s9542A 9/21/95 11:20:11 # # COMPONENT_NAME: CMDNIM # # FUNCTIONS: make_dataless # # ORIGINS: 27 # # # (C) COPYRIGHT International Business Machines Corp. 1993, 1994 # All Rights Reserved # Licensed Materials - Property of IBM # US Government Users Restricted Rights - Use, duplication or # disclosure restricted by GSA ADP Schedule Contract with IBM Corp. # # # This script is to be run as a "dot" script from within rc.boot only. # Function: diskless/dataless configuration nim_status() { # update the "info" attribute on the NIM master /usr/sbin/nimclient -o change -a force=yes -a ignore_lock=yes -a info="$*" } fatal_error() { typeset led=${1} shift nim_status "${*:-fatal network boot error}" loopled ${led} } DEFAULT_DISK=hdisk0 # the default physical disk to use for local paging make_dataless() { ${NIM_DEBUG} nim_status "creating a local paging device" ${SHOWLED} 0x616 [ -z "${DTLS_VG_DISK}" ] && DTLS_VG_DISK=${DEFAULT_DISK} # clear the ipl record on this disk mkboot -c -d /dev/${DTLS_VG_DISK} VGNAME=$(mkvg -f -d 8 ${DTLS_VG_DISK}) [ $? != 0 ] && fatal_error 0x617 "mkvg failed on ${DTLS_VG_DISK}" varyonvg -n ${VGNAME} [ $? != 0 ] && fatal_error 0x617 "varyonvg failed for ${VGNAME}" syncvg -v ${VGNAME} & syncvg1_pid=$! cp /mnt/etc/swapspaces /etc [ $? != 0 ] && fatal_error 0x617 "copy of swapspaces failed" # if no page space is specified, default to the amount of real memory [ -z "${DTLS_PAGING_SIZE}" ] && \ ((DTLS_PAGING_SIZE=$(bootinfo -r)/4096)) SWAP_DEV=$(mkps -s${DTLS_PAGING_SIZE} -n -a ${VGNAME}) [ $? != 0 ] && fatal_error 0x617 "mkps failed on ${VGNAME}" cp /etc/swapspaces /mnt/etc/swapspaces [ $? != 0 ] && fatal_error 0x617 "restore copy of swapspaces failed" # initialize primary dump device ln -s /mnt/etc/objrepos/SWservAt* /etc/objrepos sysdumpdev -Pp /dev/$SWAP_DEV [ $? != 0 ] && fatal_error 0x617 "sysdumpdev failed" [ -n "${DTLS_LOCAL_FS}" ] && { # if this variable is not null, then we need to create /home # and/or /tmp. Remember that the NFS /usr filesystem is mounted # over /usr, but that the NFS root filesystem is mounted over /mnt. # That is why we must copy /etc/filesystem to the ram filesystem # and then back. This will only work for filesystems that already # have the mountpoints in the NFS root filesystem. nim_status "creating a local /home and/or /tmp" cp /mnt/etc/filesystems /etc cp /mnt/sbin/helpers/v3fshelper /sbin/helpers for fs in ${DTLS_LOCAL_FS} do case ${fs} in home) FS_SIZE=8192;; tmp) FS_SIZE=16384;; *) continue;; esac crfs -v jfs -m /${fs} -g ${VGNAME} -A yes -p rw \ -a size=${FS_SIZE} if [ ${fs} = tmp ] then mount /tmp chmod a-s /tmp chmod 1777 /tmp chown 2:2 /tmp umount /tmp fi done cp /etc/filesystems /mnt/etc } # Copy LVM information to the hardfile cd / find /etc/vg -print | cpio -updmv /mnt [ $? != 0 ] && fatal_error 0x617 "failed to copy lvm info to hardfile" # Make sure we save base cust info [[ -s /etc/basecust ]] && cp /etc/basecust /mnt/etc/basecust # inform NIM that this has succeeded /usr/sbin/nimclient -R success } # # ----------------------- PHASE ONE # ${NIM_DEBUG} case "$PHASE" in 1) # update the Mstate ln -s /SPOT/usr/sbin/nimclient /usr/sbin/nimclient ln -s /SPOT/usr/bin/chmod /usr/bin/chmod ln -s /SPOT/usr/bin/alog /usr/bin/alog /usr/sbin/nimclient -S booting set +x /SPOT/usr/bin/rm /lib /sbin/helpers/v3fshelper /usr/bin/tftp cp /SPOT/usr/sbin/rmdev /usr/sbin cp /SPOT/usr/bin/rm /usr/bin /SPOT/usr/bin/mkdir -p /lib/netsvc # we removed /lib, which was a symlink to /usr/lib, and replaced it # with a real directory. now we populate that real directory with # hard links to the files in /usr/lib. this enables us to access the # libraries in the RAM filesystem when /usr is overmounted. This # is a good thing because we do not want to have multiple copies # of the same library loaded into memory during boot! ln /usr/lib/* /lib ln /usr/lib/netsvc/* /lib/netsvc ${NIM_DEBUG} ${SHOWLED} 0x610 mount ${ROOT} /mnt [ $? -ne 0 ] && \ fatal_error 0x611 "unable to NFS mount the root directory at ${ROOT}" ${SHOWLED} 0x612 # copy the niminfo file into the root cp /SPOT/niminfo /mnt/etc/niminfo if [ -s /mnt/etc/basecust ] then cp /mnt/etc/basecust /etc cp /SPOT/usr/lib/boot/restbase /usr/sbin cp /SPOT/usr/bin/uncompress /usr/bin SIBLING_DEVS=$(/SPOT/usr/bin/odmget \ -q "name like ${PHY_BOOT_DEV%%*([0-9])}*" CuDv | /SPOT/usr/bin/fgrep name |/SPOT/usr/bin/cut -f2 -d \") fi ln /usr/sbin/mount /usr/sbin/umount ln /usr/sbin/mount /etc/umount nim_status "network boot phase 1" umount allr # unconfigure network services and devices and let cfgmgr do it the # right way. this also resets device information to what it was # before the system was shutdown if /etc/basecust is non-null ifconfig ${LDEV} down ifconfig ${LDEV} detach ifconfig lo0 down # SIBLING_DEVS is defined only if /mnt/etc/basecust exists. If basecust # does not exist, then we do not need to remove the boot device ODM data for dev in ${SIBLING_DEVS}; do rmdev -dl ${dev} done rm -f /usr/sbin/rmdev route -f if [ -s /etc/basecust ] then restbase -o /etc/basecust rm -f /etc/basecust /usr/bin/restbase /usr/bin/uncompress fi # run config manager to configure only the network boot devices and # their parents. we are limited to only those devices because the # boot RAM filesystem contains a subset of device configuration files cfgmgr -f -v # check the physical boot device name again, in case the basecust data # added an entry that conflicts with what was there before basecust PHY_BOOT_DEV=`bootinfo -b` pdev_to_ldev ${SHOWLED} 0x606 config_network case $? in 1) fatal_error 0x607 "unable to configure the primary network interface";; 2) fatal_error 0x613 "unable to add routes";; esac rm -fr /usr/lib/drivers /usr/lib/methods/!(showled) /usr/lib/microcode \ /usr/sbin/cfgmgr /usr/sbin/ifconfig /usr/sbin/route ${NIM_DEBUG} LIBPATH=/lib; export LIBPATH ${SHOWLED} 0x610 mount -r ${SPOT} /usr [ $? -ne 0 ] && \ fatal_error 0x611 "unable to NFS mount the SPOT at location ${SPOT}" strload -f /dev/null # run cfgmgr to configure remaining devices now that we have the # device support in /usr from the remotely mounted filesystem cfgmgr -f -v mount ${ROOT} /mnt [ $? -ne 0 ] && \ fatal_error 0x611 "unable to NFS mount root directory at location ${ROOT}" # configure paging - local or NFS network # the grep searches for lines that do not have an asterisk as the # first character and contain "/dev". the sed deletes the lines that # contain "swapnfs" and strips away all characters preceding the "/dev" local_swap=$(grep "^[^*].*/dev" /mnt/etc/swapspaces | \ sed -e "/.*\/dev\/swapnfs.*/d; s/.*\(\/dev.*\)/\1/") # Start local paging if [ -n "$local_swap" ] then nim_status "configuring local paging device" for paging in $local_swap do ${SHOWLED} 0x614 # get the volume group name name=${paging##*/} vgname=$(odmget -qname=$name CuDv | \ sed -n "s/.*parent *= *\"\(.*\)\"/\1/gp") if [ -z "$vgname" ] then ${SHOWLED} 0x615 continue fi # make the /dev entries which are found # in the client's root dev_vg=$(ls -l /mnt/dev/$vgname 2>/dev/null) if [ -n "$dev_vg" ] then if [ ! -c /dev/$vgname ] then # volume group not present yet # activate it # major number is field 5 # minor is field 6 set -- $dev_vg # remove the "," after # the major number major=$(echo $5 | sed -e "s/,//g") # make the /dev entry mknod /dev/$vgname c $major $6 # varyon the volume group varyonvg -fn $vgname || ${SHOWLED} 0x615 syncvg -v $vgname & syncvg2_pid=$! fi # make the paging device entry dev_ps=$(ls -l /mnt$paging) if [ -n "$dev_ps" ] then # major number is field 5 # minor is field 6 set -- $dev_ps # remove the "," after # the major number major=$(echo $5 | sed -e "s/,//g") # make the /dev entry mknod $paging b $major $6 # check for local dump image # if present, upload it to the server BS=8192 dump_info=/tmp/dump.info dump_mnt=/tmp/dump dump_file=${dump_mnt}/dump # is there a dump image to upload? sysdumpdev -z >${dump_info} 2>&1 if [[ -n "${DUMP}" ]] && [[ -s ${dump_info} ]] then # dump info in this format: # set -- $( cat ${dump_info} ) num_bytes=${1} dump_device=${2} # how many blocks? (( num_blocks=num_bytes/BS )) (( (num_bytes%BS) > 0 )) && (( num_blocks=num_blocks+1 )) # mount the remote dump directory mkdir ${dump_mnt} if mount ${DUMP} ${dump_mnt} then # upload the dump image dd if=${dump_device} of=${dump_file} bs=${BS} \ count=${num_blocks} unmount ${dump_mnt} fi fi # swapon the paging device swapon $paging || ${SHOWLED} 0x615 else ${SHOWLED} 0x615 fi else ${SHOWLED} 0x615 fi done # Copy LVM information to the hardfile cd / find /etc/vg -print | cpio -updmv /mnt fi # local_swap # if the dataless conversion flag is set, call a function to do it [ -n "${NIM_MK_DATALESS}" ] && make_dataless remote_swap=$(grep "^[^*]remdev" /mnt/etc/swapspaces | \ sed -e "s/.*= *\(.*\)/\1/") # Start NFS remote paging # configure the remote paging devices DEFAULT_IFS=$IFS for i in $remote_swap do nim_status "configuring remote paging device" ${SHOWLED} 0x618 IFS=':' set -- $i IFS=$DEFAULT_IFS SWAPHOST=$1 SWAPFILE=$2 SWAPDEV=${SWAPFILE##*/} if [ -z "$(odmget -qname=$SWAPDEV CuDv)" ] then # device doesn't exist - create it cat <<- EOF > /tmp/swapnfs CuDv: name = $SWAPDEV status = 0 chgstatus = 1 PdDvLn = swap/nfs/paging EOF odmadd /tmp/swapnfs # change the paging attributes /usr/lib/methods/chggen -l $SWAPDEV -a \ "swapfilename=$SWAPFILE hostname=$SWAPHOST" || \ ${SHOWLED} 0x619 fi /usr/lib/methods/cfgswpnfs -l $SWAPDEV || ${SHOWLED} 0x619 swapon /dev/$SWAPDEV && RC=0 || ${SHOWLED} 0x619 done # remote_swap ${SHOWLED} 0x620 # Copy special files to the hardfile /usr/lib/boot/mergedev # Copy ram disk repository customized data to disk cp /etc/objrepos/Cu* /mnt/etc/objrepos # copy the client's /etc/filesystems to the RAM filesystem cp /mnt/etc/filesystems /mnt/etc/hosts /etc # this prevents crashes if no paging was started. Before paging # has been activated, every exec unloads libraries from memory. # After paging has been started, the libraries in memory are # not unloaded. Therefore, in the event that paging does not # start, this copy of the minimum libs.a is needed for the shell. # NOTE: this cp fails if paging has been enabled, but that's ok. # it works if paging didn't start, and enables the boot to continue cp /usr/lib/libs.a.min /lib/libs.a # unmount all of the remote filesystems nim_status "network boot phase 2" # ensure we can access usr/lib after we mount the root. /usr/bin/ln -fs /../usr/lib /mnt/usr/lib wait $syncvg1_pid $syncvg2_pid /etc/umount -f allr ;; # # ----------------------- PHASE TWO # 2) ${SHOWLED} 0x610 # change SHOWLED just in case the mount of / succeeds and the mount # of /usr fails because /usr will be empty SHOWLED=/../usr/lib/methods/showled; export SHOWLED mount -f -t dd_boot [ $? -ne 0 ] && fatal_error 0x611 "unable to mount -f -t dd_boot" slibclean # clean up unused shared libraries SHOWLED=/usr/lib/methods/showled; export SHOWLED # set the client's hostname. this makes NFS services happy. hostname ${NIM_HOSTNAME} ${SHOWLED} 0x553 nim_status "network boot phase 3" ;; esac k*thum libs.a is needed for the shell. # NOTE: this cp fails if paging has been enabled, but that's