Bug 5853

Summary:	ide-cs отправляет сообщение add и remove при каждом обращении к устройству
Product:	Sisyphus	Reporter:	Anton Farygin <rider>
Component:	kernel-image-std26-up	Assignee:	Sergey Vlasov <vsu>
Status:	CLOSED FIXED	QA Contact:	qa-sisyphus
Severity:	normal
Priority:	P2	CC:	morozov
Version:	unstable
Hardware:	all
OS:	Linux
Bug Depends on:
Bug Blocks:	5852, 5854

Description

Anton Farygin 2005-01-11 10:44:49 MSK

при каждом обращении к устройству, работающему через ide-cs мы получаем в
hotplug'е сообщения remove и add, что приводит к невозможности определять раздел
на таком устройстве в hotplug'е или udev:
Jan 11 08:55:55 rimob default.hotplug[11301]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQ
NUM=1404 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11309]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQNUM
=1405 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11321]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQ
NUM=1406 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11345]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQNUM
=1409 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11340]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQ
NUM=1408 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11360]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQ
NUM=1410 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11329]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQNUM
=1407 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11369]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQNUM
=1411 _=/usr/bin/env)
Jan 11 08:55:55 rimob default.hotplug[11381]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQ
NUM=1412 _=/usr/bin/env)
Jan 11 08:55:56 rimob default.hotplug[11389]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQNUM
=1413 _=/usr/bin/env)
Jan 11 08:55:56 rimob default.hotplug[10578]: no runnable
/etc/hotplug/block.agent is installed
Jan 11 08:55:56 rimob default.hotplug[11403]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=remove PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQ
NUM=1414 _=/usr/bin/env)
Jan 11 08:55:56 rimob default.hotplug[11411]: arguments (block) env
(PHYSDEVPATH=/devices/ide2/2.0 SUBSYSTEM=block OLDPWD=/ DEVPATH=/block/h
de/hde1 PATH=/bin:/sbin:/usr/sbin:/usr/bin ACTION=add PWD=/etc/hotplug HOME=/
SHLVL=2 PHYSDEVDRIVER=ide-disk DEBUG=yes PHYSDEVBUS=ide SEQNUM
=1415 _=/usr/bin/env)

Comment 1

Anton Farygin 2005-01-11 10:46:58 MSK

reassign to new mantainer

Comment 2

Anton Farygin 2005-01-24 12:18:38 MSK

Может быть такой патч поможет ?
http://www.ussg.iu.edu/hypermail/linux/kernel/0308.0/1649.html

Comment 3

Anton Farygin 2005-01-24 12:28:59 MSK

Кстати, в 2.6.10 этот код присутствует.

Может быть достаточно будет добавить в ide-cs.c::ide_attach()
drive->attach = 1;
???
В ide-disk.c есть обработка этого кода, по ощущениям - то что нужно.

Comment 4

Sergey Vlasov 2005-02-10 11:45:13 MSK

Fixed in kernel-image-std26-up-2.6.10-alt3.

Comment 5

Anton Farygin 2005-05-12 09:56:23 MSD

*** Bug 5854 has been marked as a duplicate of this bug. ***