43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
|
#!/cmd/rc
|
||
|
|
rfork e
|
||
|
|
|
||
|
|
# note that really big disks (e.g., aoe devices) may have no mbr
|
||
|
|
# partition table because the mbr partition table can't cope with large
|
||
|
|
# block numbers, so we may have to examine the data file with prep if
|
||
|
|
# there's no plan9 file. beware that `disk/prep -p data' on a disk with
|
||
|
|
# no plan 9 partition table will delete all extant partitions.
|
||
|
|
fn setup {
|
||
|
|
if(test -f $1/data && test -f $1/ctl)
|
||
|
|
{@{disk/fdisk -p $1/data} |
|
||
|
|
grep -v '^delpart ' >$1/ctl } >[2]/dev/null
|
||
|
|
if(test -f $1/plan9)
|
||
|
|
parts=($1/plan9*)
|
||
|
|
if not
|
||
|
|
parts=($1/data)
|
||
|
|
for(part in $parts)
|
||
|
|
if(test -f $part)
|
||
|
|
{ disk/prep -p $part |
|
||
|
|
grep -v '^delpart ' >$1/ctl } >[2]/dev/null
|
||
|
|
}
|
||
|
|
|
||
|
|
if(~ $#* 0){
|
||
|
|
# set up any disk partitions
|
||
|
|
if (! test -e /dev/sdctl)
|
||
|
|
bind -b '#S' /dev
|
||
|
|
for(disk in /dev/sd*) {
|
||
|
|
setup $disk
|
||
|
|
}
|
||
|
|
sysname=`{cat /dev/sysname}
|
||
|
|
# set up any fs(3) partitions
|
||
|
|
if (! test -e /dev/fs/ctl && test -e '#k/fs')
|
||
|
|
bind -b '#k' /dev
|
||
|
|
if (~ $#sysname 1 && ! ~ $sysname '' &&
|
||
|
|
test -r /cfg/$sysname/fsconfig && test -w /dev/fs/ctl)
|
||
|
|
awk '{print $0; fflush}' /cfg/$sysname/fsconfig >/dev/fs/ctl
|
||
|
|
}
|
||
|
|
if not {
|
||
|
|
for(disk) {
|
||
|
|
setup $disk
|
||
|
|
}
|
||
|
|
}
|