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[debian-users:35004] can't umount ieee1394 removable disk(ipod)
広野と申します。
ieee1394関連ではまってます。ipodをマウントまではできている
のですが、アンマウントできません。対処方法を教えて下さい。
【症状】
1.概要
ipod(windows版5G)をマウントし、gnupod
http://www.blinkenlights.ch
を使用して、書き込むことまではできています。
しかし、その後、umountしようとすると、次のようになって
アンマウントできません。
# umount /mnt/ipod/
umount: /mnt/ipod: デバイスを使用中です
どうも、scsi1が使用中のままになってしまっているような気
もしますが、原因と対処がわかりません。
2.環境
(1)linux
debian woody(x86)
カーネル：2.4.19-k7(testingから持ってきました)
#woodyの2.4.18-k7では、ieee1394でipodの認識がうまくいかな
かったため。
(2)機械
CPU: athron XP 1500+
ieee1394ボード: logitec LHA1394L
(チップセットは調べましたがわかりません。TIのようですが)
3.ブート後、問題に至るまでの経緯
$ su
# modprobe ohci1394
# modprobe sbp2
(ここでdmesgで確認するときちんと認識されていないため)
# rmmod sbp2 && insmod sbp2
(これで認識されるようになる)
# mount /dev/sda2 /mnt/ipod
(その後、gnupod を使用する)
(例)
# gnupod_addsong.pl /mnt/ipod /home/jun/mp3/cab_calloway/minnie_the_moocher/*
gnupod addsong 0.41 (C) 2002 Adrian Ulrich
Part of the gnupod-tools collection
This tool copies files to your iPod and updates the gnuPod file
This action would add 21 item(s) to your iPod wich is mounted at
/mnt/ipod
Hit ENTER to continue, CTRL+C to abort.
> Parsing old GNUtunesDB (time to pray!)
> Done, last used id was 294
> Searching space for new files and creating elements..
+ /home/jun/mp3/cab_calloway/minnie_the_moocher/emaline.mp3
...snip...
+ /home/jun/mp3/cab_calloway/minnie_the_moocher/zaz_zuh_zaz.mp3
done, writing file
-> done, added 21 file(s)
-> NOTE: run 'mktunes.pl' *BEFORE* unmounting your iPod!
# mktunes.pl /mnt/ipod
mktunes.pl 0.41 (C) 2002 Adrian Ulrich
Part of the gnupod-tools collection
This tool updates your iTunesDB with the content of the gnuPodDB
This action will *REPLACE* your current iTunesDB with the contents of the
current GNUpod file
Hit ENTER to continue, CTRL+C to abort
> Parsing '/mnt/ipod/iPod_Control/.gnupod/GNUtunesDB' (time to pray!)
> Creating File Database..
Writing 11100000
> Creating Playlists..
> Generating playlists, found 0
> Packing file
You can now umount your iPod. [Files: 273]
- May the iPod be with you!
hosakaII:~# umount /mnt/ipod/
umount: /mnt/ipod: デバイスを使用中です
となってしまいます。
参考に、この時点でのlsmod と dmesg (関連部分のみ)を添付します。
--lsmod の結果---
# lsmod
Module Size Used by Not tainted
nls_cp437 4380 2 (autoclean)
sbp2 15872 1
sd_mod 10796 2 (autoclean)
ohci1394 15916 0 (unused)
ieee1394 30540 0 [sbp2 ohci1394]
sg 29052 0 (autoclean)
sr_mod 12240 0 (autoclean)
cdrom 29216 0 (autoclean) [sr_mod]
parport_pc 21224 1 (autoclean)
lp 6496 0 (autoclean)
parport 23328 1 (autoclean) [parport_pc lp]
apm 9256 2 (autoclean)
audio 38200 1
soundcore 3684 2 [audio]
uhci 24304 0 (unused)
hid 19428 0 (unused)
usbcore 56384 0 [audio uhci hid]
mousedev 3864 0 (unused)
input 3424 0 [hid mousedev]
af_packet 12008 0 (autoclean)
isa-pnp 28516 0 (unused)
ide-scsi 7664 0
scsi_mod 87480 5 [sbp2 sd_mod sg sr_mod ide-scsi]
eepro100 17496 1
vfat 9532 1
fat 29752 0 [vfat]
rtc 5948 0 (autoclean)
unix 13640 113 (autoclean)
ext2 31104 2 (autoclean)
ide-disk 9568 3 (autoclean)
ide-probe-mod 8624 0 (autoclean)
ide-mod 151272 3 (autoclean) [ide-scsi ide-disk ide-probe-mod]
ext3 57632 0 (autoclean)
jbd 36472 0 (autoclean) [ext3]
---dmesg の結果---
#dmesg
...
ohci1394: $Rev: 530 $ Ben Collins <bcollins@debian.org>
ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=[5] MMIO=[ef107000-ef107800] Max Packet=[2048]
ieee1394: Host added: Node[00:1023] GUID[00018ea006004724] [Linux OHCI-1394]
scsi1 : IEEE-1394 SBP-2 protocol driver (host: ohci1394)
$Rev: 530 $ James Goodwin <jamesg@xxxxxxxxxxx>
SBP-2 module load options:
- Max speed supported: S400
- Max sectors per I/O supported: 255
- Max outstanding commands supported: 8
- Max outstanding commands per lun supported: 1
- Serialized I/O (debug): no
- Exclusive login: yes
ieee1394: got invalid ack 11 from node 65472 (tcode 4)
ieee1394: got invalid ack 11 from node 65472 (tcode 4)
ieee1394: got invalid ack 11 from node 65472 (tcode 4)
ieee1394: ConfigROM quadlet transaction error for node 00:1023
ieee1394: Node 00:1023 changed to 01:1023
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node[00:1023]: Max speed [S400] - Max payload [2048]
ieee1394: Device added: Node[00:1023] GUID[000a2700020588ca] [Apple Computer, Inc.]
ieee1394: sbp2: Logged out of SBP-2 device
scsi : 1 host left.
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node[00:1023]: Max speed [S400] - Max payload [2048]
scsi1 : IEEE-1394 SBP-2 protocol driver (host: ohci1394)
$Rev: 530 $ James Goodwin <jamesg@xxxxxxxxxxx>
SBP-2 module load options:
- Max speed supported: S400
- Max sectors per I/O supported: 255
- Max outstanding commands supported: 8
- Max outstanding commands per lun supported: 1
- Serialized I/O (debug): no
- Exclusive login: yes
Vendor: Apple Model: iPod Rev: 1.20
Type: Direct-Access ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
SCSI device sda: 9780750 512-byte hdwr sectors (5008 MB)
sda: test WP failed, assume Write Enabled
/dev/scsi/host1/bus0/target0/lun0: p1 p2
ieee1394: sbp2: Logged out of SBP-2 device
scsi : 1 host left.
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: sbp2: Node[00:1023]: Max speed [S400] - Max payload [2048]
scsi1 : IEEE-1394 SBP-2 protocol driver (host: ohci1394)
$Rev: 530 $ James Goodwin <jamesg@xxxxxxxxxxx>
SBP-2 module load options: