consolidate all repos to one for archive

semester_4/sistemska_administracija/Naloga_4/demo_fs-26097.sh

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+./fs-26097.sh -izpis
+./fs-26097.sh -ustvari /dev/sdb ext2
+./fs-26097.sh -posodobi /dev/sdb1
+mkdir ~/data
+./fs-26097.sh -priklopi /dev/sdb1 ~/data
+
+./fs-26097.sh -ustvariraid /dev/sdc /dev/sdd
+./fs-26097.sh -izpisraid
+./fs-26097.sh -hotspare /dev/sde
+./fs-26097.sh -izpisraid
+
+mkdir ~/raid
+./fs-26097.sh -filesistem /dev/md0
+./fs-26097.sh -priklopi /dev/md0 ~/raid

semester_4/sistemska_administracija/Naloga_4/fs-26097.sh

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+#!/bin/bash
+
+# sudo mdadm -S /dev/md0
+
+
+function print(){
+    #izpisemo diske z lsblk
+    lsblk
+}
+
+function create(){
+
+    if [ ! "$2" ] || [ ! "$3" ]; then
+        echo "Use: $1 <disk> <file-system-type>"
+        exit 1
+    fi
+
+    #dodamo label gpt drivu
+    parted -s $2 mklabel gpt
+
+    #ustvarimo particijo 50% velikosti
+    parted -s "$2" mkpart primary 1 50%
+
+    #ustvarimo particijo 50% velikosti
+    parted -s "$2" mkpart primary 50% -- -1
+
+    #ustvarimo datotecni sistem
+    echo -e "y\n" | mkfs.$3 ${2}1
+    
+    #ustvarimo datotecni sistem
+    echo -e "y\n" | mkfs.$3 ${2}2
+}
+
+function fs(){
+    if [ ! "$2" ] || [ ! "$3" ]; then
+        echo "Use: $1 <disk> <file-system-type>"
+        exit 1
+    fi
+    #dodamo filesistem
+    echo -e "y\n" | mkfs.$3 "$2"
+}
+
+function attach(){
+    if [ ! "$2" ] || [ ! "$3" ]; then
+        echo "Use: $1 <partition> <mount point>"
+        exit 1
+    fi
+    #priklopimo $2 particijo v $3 mount point
+    mount $2 $3
+}
+
+function update(){
+    if [ ! "$2" ]; then
+        echo "Use: $1 <partiton>"
+        exit 1
+    fi
+    #dodamo razsiritve ext4
+    tune2fs -O extents,uninit_bg,huge_file $2
+
+    #preverimo zbircni sistem
+    e2fsck -f $2
+
+    #dodamo recicle bin
+    tune2fs -j $2
+}
+
+function createRaid(){
+    if [ ! "$2" ] || [ ! "$3" ]; then
+        echo "Use: $1 <partition 1> <partition 2>"
+        exit 1
+    fi
+
+    #ustvari particjo z labelo msdos in dovolimo raid
+    parted -s $2 mklabel msdos
+    parted -s $2 mkpart primary 1 -- -1
+    parted -s $2 set 1 raid on
+
+    parted -s $3 mklabel msdos
+    parted -s $3 mkpart primary 1 -- -1
+    parted -s $3 set 1 raid on
+
+    #ustvarimo radi z imenom md0 in dodamo 2 diska v raid
+    mdadm --create --verbose /dev/md0 --level=1 --raid-devices=2 ${2}1 ${3}1
+}
+
+function hotSpare(){
+    if [ ! "$2" ]; then
+        echo "Use: $1 <partiton>"
+        exit 1
+    fi
+
+    parted -s $2 mklabel msdos
+    parted -s $2 mkpart primary 1 -- -1
+    parted -s $2 set 1 raid on
+
+    #dodamo spare disk v raid
+    mdadm --manage /dev/md0 --add-spare ${2}1
+}
+
+function printRaid(){
+    #izpisemo detaile o raidu md0
+    mdadm --detail /dev/md0
+}
+
+function failure(){
+    if [ ! "$2" ]; then
+        echo "Use: $1 <partiton>"
+        exit 1
+    fi
+    #failamo particijo v raidu
+    mdadm --manage /dev/md0 --fail $2
+}
+
+function remove(){
+    if [ ! "$2" ]; then
+        echo "Use: $1 <partiton>"
+        exit 1
+    fi
+    #odstranimo disk iz raida
+    mdadm --manage /dev/md0 --remove $2
+}
+
+if [[ $EUID -ne 0 ]]; then
+    echo "Must be root"
+    exit 1
+fi
+
+case $1 in 
+    -izpis) print ;;
+    -ustvari) create "$@" ;;
+    -filesistem) fs "$@" ;;
+    -priklopi) attach "$@" ;;
+    -posodobi) update "$@" ;;
+    -ustvariraid) createRaid "$@" ;;
+    -hotspare) hotSpare "$@" ;;
+    -izpisraid) printRaid "$@" ;;
+    -izpad) failure "$@" ;;
+    -odstrani) remove "$@" ;;
+esac