Administrace komentářů

#!/bin/bash

verbose=0

if [ -b /dev/sda ]; then
  echo "Disk /dev/sda detected!"
  set $disks
else
  echo "Disk /dev/sda not detected!"
  unset $disks
fi

if [ -b /dev/sdb ]; then
  echo "Disk /dev/sdb detected!"
  set $disks
else
  echo "Disk /dev/sdb not detected!"
  unset $disks
fi

if [ -z ${disks+x} ]; then
  if [ -b /dev/md0 ]; then
    echo "RAID md0 already exists"
  else
    if mdadm --assemble /dev/md0 /dev/sda /dev/sdb; then
      echo "RAID /dev/md0 assembled!"
    else
      echo "Raid /dev/md0 failed to assemble!"
    fi
  fi
else
  echo "Disks sda and sdb are not present!"
fi

root@turris01:~# mount-internal-crypto-drives bbb
Disk /dev/sda detected!
BASH=/bin/bash
BASHOPTS=cmdhist:complete_fullquote:extquote:force_fignore:hostcomplete:interactive_comments:progcomp:promptvars:sourcepath
BASH_ALIASES=()
BASH_ARGC=([0]="1")
BASH_ARGV=([0]="bbb")
BASH_CMDS=()
BASH_LINENO=([0]="0")
BASH_SOURCE=([0]="/usr/local/bin//mount-internal-crypto-drives")
BASH_VERSINFO=([0]="4" [1]="4" [2]="11" [3]="1" [4]="release" [5]="arm-openwrt-linux-gnu")
BASH_VERSION='4.4.11(1)-release'
DIRSTACK=()
EUID=0
GROUPS=()
HOME=/root
HOSTNAME=turris01.czko.perlur.cloud
HOSTTYPE=arm
IFS=$' \t\n'
LOGNAME=root
MACHTYPE=arm-openwrt-linux-gnu
MAIL=/var/mail/root
OPTERR=1
OPTIND=1
OSTYPE=linux-gnu
PATH=/usr/bin:/usr/sbin:/bin:/sbin:/root/.acme.sh/:/usr/local/bin/
PIPESTATUS=([0]="0")
PPID=14913
PS4='+ '
PWD=/root
SHELL=/bin/ash
SHELLOPTS=braceexpand:hashall:interactive-comments
SHLVL=2
SSH_AUTH_SOCK=/tmp/ssh-NqAmXg83Kd/agent.14911
SSH_CLIENT='192.168.1.12 53651 22'
SSH_CONNECTION='192.168.1.12 53651 82.209.54.74 22'
SSH_TTY=/dev/pts/0
TERM=xterm-256color
UID=0
USER=root
_='Disk /dev/sda detected!'
verbose=0
Disk /dev/sdb detected!
BASH=/bin/bash
BASHOPTS=cmdhist:complete_fullquote:extquote:force_fignore:hostcomplete:interactive_comments:progcomp:promptvars:sourcepath
BASH_ALIASES=()
BASH_ARGC=([0]="1")
BASH_ARGV=([0]="bbb")
BASH_CMDS=()
BASH_LINENO=([0]="0")
BASH_SOURCE=([0]="/usr/local/bin//mount-internal-crypto-drives")
BASH_VERSINFO=([0]="4" [1]="4" [2]="11" [3]="1" [4]="release" [5]="arm-openwrt-linux-gnu")
BASH_VERSION='4.4.11(1)-release'
DIRSTACK=()
EUID=0
GROUPS=()
HOME=/root
HOSTNAME=turris01.czko.perlur.cloud
HOSTTYPE=arm
IFS=$' \t\n'
LOGNAME=root
MACHTYPE=arm-openwrt-linux-gnu
MAIL=/var/mail/root
OPTERR=1
OPTIND=1
OSTYPE=linux-gnu
PATH=/usr/bin:/usr/sbin:/bin:/sbin:/root/.acme.sh/:/usr/local/bin/
PIPESTATUS=([0]="0")
PPID=14913
PS4='+ '
PWD=/root
SHELL=/bin/ash
SHELLOPTS=braceexpand:hashall:interactive-comments
SHLVL=2
SSH_AUTH_SOCK=/tmp/ssh-NqAmXg83Kd/agent.14911
SSH_CLIENT='192.168.1.12 53651 22'
SSH_CONNECTION='192.168.1.12 53651 82.209.54.74 22'
SSH_TTY=/dev/pts/0
TERM=xterm-256color
UID=0
USER=root
_='Disk /dev/sdb detected!'
verbose=0
RAID md0 already exists
root@turris01:~#