64 lines
1.4 KiB
Plaintext
64 lines
1.4 KiB
Plaintext
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#!/bin/rc
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# desc: subdivide plan 9 disk partition
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# prereq: partdisk
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fn autotype {
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if(~ $fstype fossil)
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echo -a 9fat -a nvram -a fossil -a swap
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if(~ $fstype fossil+venti)
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echo -a 9fat -a nvram -a arenas -a isect -a fossil -a swap # -a other
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}
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switch($1) {
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case checkready
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if(! test -f /dev/sd*/plan9*){
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prepdisk=notdone
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export prepdisk
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}
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case go
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echo 'The following Plan 9 disk partitions were found.'
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echo
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disks=(/dev/sd*/plan9*)
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for (i in $disks){
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echo $i
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echo q | disk/prep -r $i >[2]/dev/null
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echo
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}
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if(~ $#disks 1)
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default=(-d $disks)
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if not
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default=()
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prompt $default 'Plan 9 partition to subdivide' $disks
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disk=$rd
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echo 'This is disk/prep; use it to subdivide the Plan 9 partition.'
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echo 'If it is not yet subdivided, a sensible layout will be suggested;'
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echo 'you can probably just type ''w'' and then ''q''.'
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echo
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disk/prep `{autotype} $disk
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disk/prep -p $disk >`{basename -d $disk}^/ctl >[2]/dev/null
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case checkdone
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if(! test -f /dev/sd*/9fat)
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prepdisk=ready
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if(! ~ $prepdisk ready){
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prepdisk=done
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switch($fstype){
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case fossil
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if(! test -f /dev/sd*/fossil* && ! test -f /dev/fs/fossil*)
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prepdisk=ready
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case fossil+venti
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if(! test -f /dev/sd*/fossil* && ! test -f /dev/fs/fossil*)
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prepdisk=ready
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if(! test -f /dev/sd*/arenas && ! test -f /dev/fs/arenas*)
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prepdisk=ready
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if(! test -f /dev/sd*/isect && ! test -f /dev/fs/isect*)
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prepdisk=ready
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}
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}
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export prepdisk
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}
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