From: Vitaly Ostanin <vyt@vzljot.ru>
To: ALT Devel discussion list <devel@altlinux.ru>
Subject: [devel] unionfs and kernel oops
Date: Thu, 05 May 2005 16:25:43 +0400
Message-ID: <427A10C7.2030305@vzljot.ru> (raw)
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Здравствуйте.
Я тут потихоньку добавляю в livecd подхватывание usb флешки (и
раздела на ней с меткой usbroot).
Делается это скриптом /etc/hotplug/usb/usb-storage, в аттаче
05usbroot от профиля livecd.
Так вот, при отработке этого скрипта в загрузке livecd стабильно
воспроизводится kernel oops (вывод dmesg в аттаче).
Не знаю, из-за этого или нет, но некоторые файлы после правки на
флешку не попадают. Например, mkdir /etc/1 создаёт
/mnt/usbroot/etc/1, а вот mcedit /etc/hosts - не создаёт
/mnt/usbroot/etc/hosts. Выполнять sync пробовал.
Из-за чего этот oops проявляется и как с ним бороться?
--
Regards, Vyt
mailto: vyt@vzljot.ru
JID: vyt@vzljot.ru
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cat <<E_O_F >> $ROOT/etc/uniontab
/etc
/home
/root
/var/mail
E_O_F
cat <<E_O_F >> $ROOT/etc/hotplug/usb/usb-storage
#!/bin/sh
cd /etc/hotplug
. ./hotplug.functions
mesg Found USB storage, waiting 10 seconds for device ready...
/bin/sleep 10
mesg Trying to mount partition with label \"usbroot\"...
/bin/mount -L usbroot /mnt/usbroot && mesg "Mounted successfully." || mesg "Mount failed."
grep -ve '^\(#\|\$\)' /etc/uniontab |while read mntpt; do
if [ -d \$mntpt ] && [ -d /mnt/usbroot/\$mntpt ]; then
mesg "Adding unionfs rw branch for \$mntpt on usb..."
/usr/sbin/unionctl \$mntpt --add --mode rw /mnt/usbroot/\$mntpt && mesg "success." || mesg "failed."
fi
done
mesg "Trying set up clock with usb overlay settings (if any)..."
/etc/init.d/clock start && mesg "success." || mesg "failed."
mesg "Trying restart network with usb overlay settings (if any)..."
/etc/init.d/network restart && mesg "success." || mesg "failed."
E_O_F
$in_chroot /bin/chmod 755 /etc/hotplug/usb/usb-storage
$in_chroot /bin/mkdir /mnt/usbroot
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next reply other threads:[~2005-05-05 12:25 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-05 12:25 Vitaly Ostanin [this message]
2005-05-05 12:35 ` Anton Farygin
2005-05-05 12:47 ` [devel] " Vitaly Ostanin
2005-05-05 12:46 ` Anton Farygin
2005-05-05 13:18 ` Vitaly Ostanin
2005-05-05 17:52 ` Kirill A. Shutemov
2005-05-06 5:41 ` Kirill A. Shutemov
2005-05-06 5:43 ` Kirill A. Shutemov
2005-05-06 5:47 ` Kirill A. Shutemov
2005-05-06 6:18 ` Kirill A. Shutemov
2005-05-06 10:10 ` [devel] мечты для sisyphus.ru Kirill A. Shutemov
2005-05-07 7:58 ` [devel] Re: unionfs and kernel oops Kirill A. Shutemov
2005-05-06 5:32 ` Anton Farygin
2005-05-08 15:01 ` Vitaly Ostanin
2005-05-12 7:42 ` Anton Farygin
2005-05-06 5:33 ` Anton Farygin
2005-05-06 6:01 ` Anton Farygin
2005-05-06 6:36 ` Michael Shigorin
2005-05-06 6:33 ` Anton Farygin
2005-05-06 6:39 ` Michael Shigorin
2005-05-06 6:37 ` Anton Farygin
2005-05-06 6:45 ` Michael Shigorin
2005-05-06 6:48 ` Anton Farygin
2005-05-06 7:07 ` Michael Shigorin
2005-05-06 2:32 ` [devel] " Ivan Fedorov
2005-05-07 15:42 ` [devel] " Vitaly Ostanin
2005-05-06 3:19 Andrey Rahmatullin
2005-05-06 5:36 ` Anton Farygin
2005-05-06 19:06 ` Денис Смирнов
2005-05-06 7:51 [devel] мечты для sisyphus.ru Stanislav Ievlev
2005-05-06 8:00 ` [devel] мечты для sisyphus.ru [JT] Slava Dubrovskiy
2005-05-06 8:04 ` Stanislav Ievlev
2005-05-06 8:14 ` [devel] мечты для sisyphus.ru Alexey I. Froloff
2005-05-06 8:35 ` Genix
2005-05-06 9:17 ` Andrey Rahmatullin
2005-05-06 9:43 ` Andrey Orlov
2005-05-06 10:45 ` Sergey Y. Afonin
2005-05-06 11:05 ` Kirill Maslinsky
2005-05-06 17:53 ` Andrey Rahmatullin
2005-05-07 5:10 ` Andrey Orlov
2005-05-07 7:18 ` [devel] к слову о join@ (was: мечты для sisyphus.ru) Michael Shigorin
2005-05-07 7:21 ` Sergey Y. Afonin
2005-05-10 7:59 ` [devel] " Michael Shigorin
2005-05-11 7:26 ` [devel] " Stanislav Ievlev
2005-05-11 9:28 ` [devel] " Michael Shigorin
2005-05-12 7:11 ` Stanislav Ievlev
2005-05-12 8:26 ` Michael Shigorin
2005-05-12 8:17 ` [devel] Re: к слову о join@ Anatoly Yakushin
2005-05-06 15:30 ` [devel] Re: мечты для sisyphus.ru Michael Shigorin
2005-05-06 9:17 ` [devel] " Vladimir Lettiev
2005-05-06 15:15 ` [devel] " Michael Shigorin
2005-05-06 9:55 ` [devel] " Vitaly Lipatov
2005-05-06 15:20 ` [devel] [JT] " Michael Shigorin
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