Bug 5853 - ide-cs отправляет сообщение add и remove при каждом обращении к устройству
Summary: ide-cs отправляет сообщение add и remove при каждом обращении к устройству
Status: CLOSED FIXED
Alias: None
Product: Sisyphus
Classification: Development
Component: kernel-image-std26-up (show other bugs)
Version: unstable
Hardware: all Linux
: P2 normal
Assignee: Sergey Vlasov
QA Contact: qa-sisyphus
URL:
Keywords:
: 5854 (view as bug list)
Depends on:
Blocks: 5852 5854
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Reported: 2005-01-11 10:44 MSK by Anton Farygin
Modified: 2005-08-31 03:18 MSD (History)
1 user (show)

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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. ***