Attachment 274659 Details for Bug 466484

[patch] "debug" patch for boot.localfs

boot.localfs.patch (text/plain), 2.12 KB, created by Diego Ercolani on 2009-02-23 13:19:00 UTC

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Creator: Diego Ercolani

Created: 2009-02-23 13:19:00 UTC

Size: 2.12 KB

patch

obsolete

>--- boot.localfs.orig	2009-02-23 13:45:37.000000000 +0100
>+++ boot.localfs	2009-02-23 14:15:02.000000000 +0100
>@@ -250,6 +250,7 @@
> 	rc_status -v1 -r
> 	;;
>     stop)
>+	set -x
> 	mounts=/etc/fstab
> 	test -r /proc/mounts && mounts=/proc/mounts
> 	reverse < $mounts > /dev/shm/mtab
>@@ -258,6 +259,25 @@
> 	test "$2" = "nomtab" && mtab=-n
> 
> 	echo "Unmounting file systems"
>+               echo "logging trackback"
>+               date >> /var/log/boot.fail.msg
>+               uname -a >> /var/log/boot.fail.msg
>+               echo -e "------\nBACKTRACE\n-----" >> /var/log/boot.fail.msg
>+               echo "  Traceback: ${BASH_LINENO[*]}" >> /var/log/boot.fail.msg
>+               echo "  Functions: ${FUNCNAME[*]}" >> /var/log/boot.fail.msg
>+               echo -e "------\nmtab\n----" >> /var/log/boot.fail.msg
>+               mount >> /var/log/boot.fail.msg
>+               echo -e "------\nlsof\n----" >> /var/log/boot.fail.msg
>+               lsof >> /var/log/boot.fail.msg 2>&1
>+               echo -e "------\nlsmod\n----" >> /var/log/boot.fail.msg
>+               lsmod >> /var/log/boot.fail.msg
>+	       echo -e "------\nmkill -0\n------" >> /var/log/boot.fail.msg
>+	       processes=$(/sbin/mount | awk '/fuse/ { print $3; }' | xargs mkill -0)
>+	       for i in $processes; do
>+	        ps uwwww -p $i >> /var/log/boot.fail.msg
>+	       done
>+               echo -e "------------END 1st phase-------" >> /var/log/boot.fail.msg
>+               sync; sync; sleep 2;
> 
> 	# move to intermezzo package ?
> 	# First umount intermezzo filesystems
>@@ -316,7 +336,13 @@
> 	fi
> 
> 	# If e.g. /var is on a different filesystem than / make sure we can umount
>-	mkill -TERM $ulist
>+               echo -e "------\nMKILL BACKTRACE\n-----" >> /var/log/boot.fail.msg
>+               echo "invocation: mkill -TERM $ulist" >> /var/log/boot.fail.msg
>+	       sync; sleep 1
>+	       echo "strace:"
>+	       strace -s 80 mkill -TERM $ulist 2>> /var/log/boot.fail.msg
>+               echo -e "------------END 2st phase-------" >> /var/log/boot.fail.msg
>+               sync; sync; sleep 2;
> 
> 	UMOUNT_FAILED=false
> 	umount -rv $mtab -t no${tmpfs//,/,no},$nofs -O no_netdev $ulist || {

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