https://bugzilla.novell.com/show_bug.cgi?id=339503#c1 Marcus Schaefer changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Minor |Normal Status|NEW |NEEDINFO Info Provider| |Peter.Stark@fujitsu-siemens.com Summary|Kiwi: haning mounts after after breaking kiwi |kiwi: haning mounts after after breaking kiwi --- Comment #1 from Marcus Schaefer 2007-11-06 07:51:23 MST --- Hmm, that doesn't happen here on my side. The signal handler calls the cleanup code which should release all mounts. Could you add a bit more information ? - when do you hit Ctrl-C - what output do you see after the interrupt ? Thanks -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=339503#c2 Peter Stark changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|Peter.Stark@fujitsu-siemens.com | --- Comment #2 from Peter Stark 2007-11-06 10:37:01 MST --- Hi, it prints out the message, however the umount did not work. My root directory is: /data/dvd.BIA BTW: You'll see the proc mount only when using "df -a" (or mount...). regards, Peter -------------Tue Nov 6 18:28:56 CET 2007--------------- Nov-06 18:28 <1> : Reading image description... done Nov-06 18:28 <1> : Checking for default baseroot in XML data... notset Nov-06 18:28 <1> : Set root log: /data/dvd.BIA.18015.screenrc.log... done Nov-06 18:28 <1> : Setting up package manager: smart done Nov-06 18:28 <1> : Setting RPM signature check to: False done Nov-06 18:28 <1> : Creating default template files for new root system done Nov-06 18:28 <1> : Adding local smart channel: kiwi2-18015 done Nov-06 18:28 <1> : Adding local smart channel: kiwi1-18015 done Nov-06 18:28 <1> : Initializing image system on: /data/dvd.BIA... done Nov-06 18:30 <1> : Removing smart channel(s): kiwi2-18015 kiwi1-18015 done Nov-06 18:30 <1> : Reset RPM signature check to: True done Nov-06 18:30 <1> : Mounting required file systems done Nov-06 18:30 <1> : Mounting local channel: kiwi2-18015 done Nov-06 18:30 <1> : Mounting local channel: kiwi1-18015 done Nov-06 18:30 <1> : Setting RPM signature check to: False done Nov-06 18:30 <1> : Adding image smart channel: kiwi2-18015 done Nov-06 18:30 <1> : Adding image smart channel: kiwi1-18015 done Nov-06 18:30 <1> : Checking for already installed packages... done Nov-06 18:30 <1> : Installing image packages... *** 18015: Received signal INT *** Nov-06 18:31 <1> : Umounting path: /data/dvd.BIA//base-system/install/fsc/rpms Nov-06 18:31 <1> : Umounting path: /data/dvd.BIA//base-system/install/openSUSE-10.3 Nov-06 18:31 <1> : Umounting path: /data/dvd.BIA/dev/pts Nov-06 18:31 <1> : Umounting path: /data/dvd.BIA/sys Nov-06 18:31 <1> : Umounting path: /data/dvd.BIA/proc Nov-06 18:31 <1> : Removing smart channel: kiwi2-18015 Nov-06 18:31 <1> : Removing smart channel: kiwi1-18015 os10364:~/fsc # df -a Dateisystem 1K-Blöcke Benutzt Verfügbar Ben% Eingehängt auf /dev/sdi1 51613016 25751004 23240208 53% / proc 0 0 0 - /proc sysfs 0 0 0 - /sys debugfs 0 0 0 - /sys/kernel/debug udev 4093816 136 4093680 1% /dev devpts 0 0 0 - /dev/pts /dev/sdj1 70557052 19941000 47031956 30% /data /install/openSUSE-10.3-GM-DVD-x86_64.iso 4261404 4261404 0 100% /install/openSUSE-10.3 securityfs 0 0 0 - /sys/kernel/security none 0 0 0 - /proc/sys/fs/binfmt_misc none 0 0 0 - /data/dvd.BIA/proc aufs 4261404 4261404 0 100% /data/dvd.BIA/base-system/install/openSUSE-10.3 os10364:~/fsc # umount /data/dvd.BIA/proc umount: /data/dvd.BIA/proc: Das Gerät wird momentan noch benutzt umount: /data/dvd.BIA/proc: Das Gerät wird momentan noch benutzt os10364:~/fsc # fuser -m /data/dvd.BIA/proc /data/dvd.BIA/proc: 2796 2822 2921 os10364:~/fsc # ps -ef |grep 2796 root 2796 1 0 15:29 ? 00:00:00 /sbin/acpid root 19128 4114 0 18:31 pts/0 00:00:00 grep 2796 os10364:~/fsc # -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=339503#c4 Peter Stark changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|Peter.Stark@fujitsu-siemens.com | --- Comment #4 from Peter Stark 2007-11-07 08:24:03 MST --- hm... well... very strange. The processes who (according to fuser) occupy the mount point have been started way earlier. According to "lsof" (see below) they are not actually using the files of the mount point but of the original. One strange aspect is that kiwi manages to umount the mount point if you do *not* break it (using ^C). I have no clue what the difference is.... -------------- Nov-07 16:13 <1> : Installing image packages... *** 15144: Received signal INT *** Nov-07 16:17 <1> : Umounting path: /data/dvd.BIA//base-system/install/fsc/rpms Nov-07 16:17 <1> : Umounting path: /data/dvd.BIA//base-system/install/openSUSE-10.3 Nov-07 16:17 <1> : Umounting path: /data/dvd.BIA/dev/pts Nov-07 16:17 <1> : Umounting path: /data/dvd.BIA/sys Nov-07 16:17 <1> : Umounting path: /data/dvd.BIA/proc Nov-07 16:17 <1> : Removing smart channel: kiwi2-15144 Nov-07 16:17 <1> : Removing smart channel: kiwi1-15144 os10364:~/fsc # df -a Dateisystem 1K-Blöcke Benutzt Verfügbar Ben% Eingehängt auf /dev/sdi1 51613016 25764144 23227068 53% / proc 0 0 0 - /proc sysfs 0 0 0 - /sys debugfs 0 0 0 - /sys/kernel/debug udev 4093816 136 4093680 1% /dev devpts 0 0 0 - /dev/pts /dev/sdj1 70557052 9130412 57842544 14% /data /install/openSUSE-10.3-GM-DVD-x86_64.iso 4261404 4261404 0 100% /install/openSUSE-10.3 securityfs 0 0 0 - /sys/kernel/security none 0 0 0 - /proc/sys/fs/binfmt_misc none 0 0 0 - /data/dvd.BIA/proc aufs 4261404 4261404 0 100% /data/dvd.BIA/base-system/install/openSUSE-10.3 os10364:~/fsc # fuser -m /data/dvd.BIA/proc /data/dvd.BIA/proc: 2773 2822 2987 os10364:~/fsc # lsof -p 2773 |grep proc acpid 2773 root 3r REG 0,3 0 4026531923 /proc/acpi/event os10364:~/fsc # lsof -p 2822 |grep proc klogd 2822 root 0r REG 0,3 0 4026531849 /proc/kmsg os10364:~/fsc # lsof -p 2987 |grep proc hald 2987 haldaemon 12r REG 0,3 0 4026532023 /proc/mdstat hald 2987 haldaemon 15r REG 0,3 0 9355 /proc/2987/mounts os10364:~/fsc # -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=339503#c6 Marcus Schaefer changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |Peter.Stark@fujitsu-siemens.com --- Comment #6 from Marcus Schaefer 2007-11-08 02:55:28 MST --- Hmm, according to your comment #2 there are the following filesystems still in use: none /data/dvd.BIA/proc aufs /data/dvd.BIA/base-system/install/openSUSE-10.3 - /install/openSUSE-10.3 is a loop mounted ISO right ? - you said if you manually umount /data/dvd.BIA/proc it's busy right ? * what happens if you do umount /data/dvd.BIA/base-system/install/openSUSE-10.3 umount /data/dvd.BIA/proc does this work ? It's important to find out in which order we have to umount the filesystems. Normally kiwi simply choose the reverse order for the umount procedure but together with aufs over a loop mounted iso it may be wrong. I'm just guessing here -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=339503#c8 --- Comment #8 from Marcus Schaefer 2007-11-08 03:25:31 MST --- Created an attachment (id=182571) --> (https://bugzilla.novell.com/attachment.cgi?id=182571) don't use overlaymount if no write permissions exists on path to mount -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=339503#c10 Marcus Schaefer changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #10 from Marcus Schaefer 2007-11-08 07:12:19 MST --- yes this looks better now ok, I will close this one. The fix is in the latest version 1.85 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.