frodovdr/raspberrymatic-addon-rmupdate
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implement partiton table deletion

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Jan Schneider
2018-03-31 10:22:40 +02:00
parent 513e22dbf6
commit 32e38df0a9
3 changed files with 53 additions and 0 deletions
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4
addon/lib/rmupdate.tcl
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@@ -393,6 +393,10 @@ proc ::rmupdate::get_partion_start_end_and_size {device partition} {
return $res
}
proc ::rmupdate::delete_partition_table {device} {
exec /bin/dd if=/dev/zero of=$device bs=512 count=1 2>/dev/null
}
proc ::rmupdate::is_system_upgradeable {} {
set sys_dev [get_system_device]
#if { [get_filesystem_label $sys_dev 2] != "rootfs1" } {