Annotation of /mcore-src/trunk/mcore-install/functions/findhdd.sh
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Revision 1275 -
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Fri Feb 4 22:20:50 2011 UTC (13 years, 3 months ago) by niro
File MIME type: application/x-sh
File size: 2084 byte(s)
Fri Feb 4 22:20:50 2011 UTC (13 years, 3 months ago) by niro
File MIME type: application/x-sh
File size: 2084 byte(s)
- initial release
| 1 | niro | 1275 | #!/bin/bash |
| 2 | # $Id$ | ||
| 3 | |||
| 4 | # initialize values | ||
| 5 | idedisks="" | ||
| 6 | scsidisks="" | ||
| 7 | ide="" | ||
| 8 | scsi="" | ||
| 9 | cdromdev="" | ||
| 10 | bootdev="" | ||
| 11 | |||
| 12 | ### partitionen auslesen in proc | ||
| 13 | while read major minor blocks name blurp | ||
| 14 | do | ||
| 15 | case "${name}" in | ||
| 16 | hd?) idedisks="$idedisks /dev/${name}" ;; | ||
| 17 | sd?) scsidisks="$scsidisks /dev/${name}" ;; | ||
| 18 | ide*) ide="$ide $name" ;; | ||
| 19 | sc*) scsi="$scsi $name" ;; | ||
| 20 | esac | ||
| 21 | done << EOF | ||
| 22 | $(cat /proc/partitions) | ||
| 23 | EOF | ||
| 24 | |||
| 25 | |||
| 26 | ### ergebnis $ide ist ide/host0/bus0 ... | ||
| 27 | ### ermitteln des device link namens: | ||
| 28 | if [[ ! -z ${ide} ]] | ||
| 29 | then | ||
| 30 | for i in ${ide} | ||
| 31 | do | ||
| 32 | devs=$(ls /dev/hd?) | ||
| 33 | for x in ${devs} | ||
| 34 | do | ||
| 35 | devname="$(readlink $x)" | ||
| 36 | [[ ${i} = ${devname} ]] && idedisks="${idedisks} ${x}" | ||
| 37 | done | ||
| 38 | done | ||
| 39 | fi | ||
| 40 | |||
| 41 | |||
| 42 | ### ergebnis $scsi ist scsi/host0/bus0 ... | ||
| 43 | ### ermitteln des device link namens: | ||
| 44 | if [[ ! -z ${scsi} ]] | ||
| 45 | then | ||
| 46 | for i in ${scsi} | ||
| 47 | do | ||
| 48 | devs=$(ls /dev/sd?) | ||
| 49 | for x in ${devs} | ||
| 50 | do | ||
| 51 | devname="$(readlink ${x})" | ||
| 52 | [[ ${i} = ${devname} ]] && scsidisks="${scsidisks} ${x}" | ||
| 53 | done | ||
| 54 | done | ||
| 55 | fi | ||
| 56 | |||
| 57 | ### device name des cdroms rausfinden | ||
| 58 | |||
| 59 | ## ermitteln des device ## | ||
| 60 | ## link nach /dev/cdrom/cdromX ## | ||
| 61 | cdrom="$(readlink /dev/cdrom)" | ||
| 62 | ## link nach dem hostcontroller ## | ||
| 63 | cdrom="$(readlink /dev/${cdrom} | sed -e 's/..\///')" | ||
| 64 | ### ide devices nach cdrom durchsuchen: | ||
| 65 | if [[ ! -z ${idedisks} ]] | ||
| 66 | then | ||
| 67 | for i in ${idedisks} | ||
| 68 | do | ||
| 69 | idehost="$(readlink ${i})" | ||
| 70 | [[ ${idehost} = ${cdrom} ]] && cdromdev="${cdromdev} ${i}" | ||
| 71 | done | ||
| 72 | fi | ||
| 73 | |||
| 74 | ### scsi devices nach cdrom durchsuchen: | ||
| 75 | if [[ ! -z ${scsidisks} ]] | ||
| 76 | then | ||
| 77 | for i in ${scsidisks} | ||
| 78 | do | ||
| 79 | scsihost="$(readlink ${x})" | ||
| 80 | [[ ${scsihost} = ${cdrom} ]] && cdromdev="${cdromdev} ${i}" | ||
| 81 | done | ||
| 82 | fi | ||
| 83 | |||
| 84 | |||
| 85 | ### boot device ermitteln und entfernen wenn usbstick oder eine disk ### | ||
| 86 | bootdev=$(grep '[[:space:]]/mnt/cdrom[[:space:]]' /proc/mounts | sed 's:^\(.*\)[0-9]\ /mnt/cdrom.*:\1:') | ||
| 87 | if [[ ! -z ${bootdev} ]] | ||
| 88 | then | ||
| 89 | idedisks=${idedisks//${bootdev}} | ||
| 90 | scsidisks=${scsidisks//${bootdev}} | ||
| 91 | fi | ||
| 92 | |||
| 93 | #echo "idedisks: $idedisks" | ||
| 94 | #echo "scsidisks: $scsidisks" | ||
| 95 | #echo "cdromdev: $cdromdev" | ||
| 96 | |||
| 97 | # mhm doesn't work with udev any longer, | ||
| 98 | # need to fix this ... | ||
| 99 | # 'unset cdromdev' should solve this issue temporally | ||
| 100 | unset cdromdev |