Linux  BFS ե륷ƥ
=============================

BFS ե륷ƥ SCO UnixWare OS  /stand 饤Ѥ˻Ѥ
Ƥꡢ̾ϥͥ륤᡼֡ȥץɬפȤʤ뤤ĤΥե
뤬ޤޤƤޤ

Linux  /stand ѡƥ˥뤿ˤϡѡƥ
ֹΤɬפꡢͥ뤬 UnixWare Υǥ饤
ݡȤʤФʤޤ (CONFIG_UNIXWARE_DISKLABEL եץ
)Ǥ loopback ͳ BFS ե륷ƥޥȤ뤳Ȥ
뤿ᡢBFS ΥݡȤ UnixWare Υǥ٥ΥݡȤˤϰ¸
ޤ

# losetup /dev/loop0 stand.img
# mount -t bfs /dev/loop0 /mnt/stand

 stand.img  BFS ե륷ƥΥ᡼ޤǤե
Ǥ
Ѥꡢ/dev/loop0 ǥХɬפˤ umount
˼Υޥɤ¹Ԥޤ

# losetup -d /dev/loop0

Ȥޤ

ʲΤ褦ˤơñ˥ޥȤ뤳ȤǤޤ

# mount -t bfs -o loop stand.img /mnt/stand

ΥޥɤϺǽѲǽ loopback ǥХưŪ˳Ƥޤ
(ޤɬפǤ loop.o ͥ⥸塼ɤޤ)loopback
ǥХưŪ˥ɤʤˤϡͥ뤬 kmod ݡ
(CONFIG_KMOD) ͭˤƥѥ뤵Ƥ뤫ǧƤ
ѤƤ륷ƥ /etc/mtab ե뤬 /proc/mounts ե
ؤΥܥå󥯤ξ硢umount  /dev/loopN ǥХ
ȤդƤξˤ -d ꤷƼư losetup(8)
¹Ԥɬפޤܤ losetup(8)  manpage ɤǤ


UnixWare  BFS ᡼ˤϡޤǽˤɤΥ饤˥᡼
ޤޤƤ뤫򸫤Ĥɬפޤprtvtoc(1M) ޥɤ
ΩĤǤ礦

# prtvtoc /dev/rdsk/c0b0t0d0s0

ˡSTANDץĥ饤õޤ̾ϥ饤 10 Ǥ
ͤѤơdd(1) ޥɤˤ BFS ᡼Ǥޤ (롼
ȥǥ target=0, lun=0, bus=0, controller=0 ˤȲꤷƤ
ޤ)

# umount /stand
# dd if=/dev/rdsk/c0b0t0d0sa of=stand.img bs=512

ǰΤޥåʥСǧơԤ줿ǧޤ

# od -Ad -tx4 stand.img | more

ǽ 4 ХȤ 0x1badface ΤϤǤ

 BFS μ˴ؤѥå䡢ƤСԤޤǤϢ

    ԡTigran A. Aivazian <tigran@veritas.com>
ܸܹ <hng@ps.ksky.ne.jp>
    Τ <cz@hykw.tv>
