Bug#615958: multipath-tools: The unmount-iscsi.sh-scripts fails on shutdown. In combination with a HP MSA 2012i SAN it doesn't detect the _netdevices properly and will unmount the local (root) partiti

2011-03-02 Thread Ritesh Raj Sarraf 
You need to provide more information. Run the init script in debug mode.
Also, what is the settings specified in /etc/default/open-iscsi ?


On 03/01/2011 05:13 PM, Ritesh Raj Sarraf wrote:

 That's weird. I'll look into it soon but a diff would have been better

 Sent from Galaxy S Android

-- 
Ritesh Raj Sarraf
RESEARCHUT - http://www.researchut.com
Necessity is the mother of invention.




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Bug#615958: multipath-tools: The unmount-iscsi.sh-scripts fails on shutdown. In combination with a HP MSA 2012i SAN it doesn't detect the _netdevices properly and will unmount the local (root) partiti

2011-03-01 Thread Quentin 
Package: multipath-tools
Version: 0.4.8+git0.761c66f-9
Severity: important



-- Package-specific info:
Contents of /etc/multipath.conf:
blacklist {
devnode ^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*
}
defaults {
user_friendly_names yes
}
devices {
device {
vendor HP
productMSA2[02]12fc|MSA2012i
getuid_callout /lib/udev/scsi_id --page=0x83 
--whitelisted --device=/dev/%n
hardware_handler   0
path_selector  round-robin 0
path_grouping_policy   multibus
failback   immediate
rr_weight  uniform
no_path_retry  18
rr_min_io  100
path_checker   tur
}
}


-- System Information:
Debian Release: 6.0
  APT prefers squeeze-updates
  APT policy: (500, 'squeeze-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages multipath-tools depends on:
ii  initscripts 2.88dsf-13.1 scripts for initializing and shutt
ii  kpartx  0.4.8+git0.761c66f-9 create device mappings for partiti
ii  libaio1 0.3.107-7Linux kernel AIO access library - 
ii  libc6   2.11.2-10Embedded GNU C Library: Shared lib
ii  libdevmapper1.02.1  2:1.02.48-5  The Linux Kernel Device Mapper use
ii  libncurses5 5.7+20100313-5   shared libraries for terminal hand
ii  libreadline66.1-3GNU readline and history libraries
ii  lsb-base3.2-23.2squeeze1 Linux Standard Base 3.2 init scrip
ii  udev164-3/dev/ and hotplug management daemo

multipath-tools recommends no packages.

Versions of packages multipath-tools suggests:
ii  multipath-tools-boo 0.4.8+git0.761c66f-9 Support booting from multipath dev

-- no debconf information


The new working (custom modified) script: umountiscsi.sh 


#! /bin/sh
### BEGIN INIT INFO
# Provides:  umountiscsi.sh
# Required-Start:
# Required-Stop: $network $remote_fs sendsigs open-iscsi
# Default-Start:
# Default-Stop:  0 1 6
# Short-Description: Unmounts iSCSI filesystems and stops iSCSI services
### END INIT INFO

. /lib/init/vars.sh

. /lib/lsb/init-functions


# Include defaults if available
if [ -f /etc/default/open-iscsi ]; then
. /etc/default/open-iscsi
fi


do_stop () {
log_daemon_msg Unmounting iscsi-backed filesystems

umount_fail=0

if [ $HANDLE_NETDEV -eq 1 ]; then
log_progress_msg Unmounting all devices marked _netdev;
umount -a -O _netdev /dev/null 21
fi


# Now handle iSCSI LVM Volumes
if [ -n $LVMGROUPS ]; then
log_daemon_msg Deactivating iSCSI volume groups
for vg in $LVMGROUPS; do
log_progress_msg $vg
vgchange --available=n $vg
if [ $? -ne 0 ]; then
log_warning_msg Cannot deactivate Volume Group $vg
umount_fail=1
fi
done
log_end_msg 0
fi

for HOST_DIR in /sys/devices/platform/host*; do
if ! [ -d $HOST_DIR/iscsi_host* ]; then
continue
fi
for SESSION_DIR in $HOST_DIR/session*; do
###if ! [ -d $SESSION_DIR/target* ]; then
if ! [ -d $SESSION_DIR/target*/*\:*/block ]; then
continue
fi
for BLOCK_FILE in $SESSION_DIR/target*/*\:*/block/*; do
BLOCK_DEV=`echo $BLOCK_FILE | sed 's/.*block\///'`
DOS_PARTITIONS=`awk /^\/dev\/$BLOCK_DEV/ { print 
\\$2; }  /proc/mounts`
for DEVICE in $DOS_PARTITIONS; do
#log_progress_msg $DEVICE
#echo $DEVICE
umount $DEVICE
exit_status=$?
if ! [ $exit_status -eq 0 ]; then
umount_fail=1
log_warning_msg Could not unmount 
$DEVICE
fi
done
done
done
done

if [ $umount_fail -ne 0 ]; then
log_end_msg 1
exit 1
else
log_end_msg 0
exit 0
fi
}

case $1 in
start)
# No-op
;;
restart|reload|force-reload)
echo Error: argument '$1' not supported 2
exit 3
;;
stop|)
do_stop
;;
*)
echo Usage: umountiscsi.sh [start|stop] 2
exit 3
;;
esac



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Bug#615958: multipath-tools: The unmount-iscsi.sh-scripts fails on shutdown. In combination with a HP MSA 2012i SAN it doesn't detect the _netdevices properly and will unmount the local (root) partiti

2011-03-01 Thread Ritesh Raj Sarraf 
That's weird. I'll look into it soon but a diff would have been better

Sent from Galaxy S Android
On Mar 1, 2011 3:51 PM, Quentin quen...@datavisual.nl wrote:
 Package: multipath-tools
 Version: 0.4.8+git0.761c66f-9
 Severity: important



 -- Package-specific info:
 Contents of /etc/multipath.conf:
 blacklist {
 devnode ^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*
 }
 defaults {
 user_friendly_names yes
 }
 devices {
 device {
 vendor HP
 product MSA2[02]12fc|MSA2012i
 getuid_callout /lib/udev/scsi_id --page=0x83 --whitelisted
--device=/dev/%n
 hardware_handler 0
 path_selector round-robin 0
 path_grouping_policy multibus
 failback immediate
 rr_weight uniform
 no_path_retry 18
 rr_min_io 100
 path_checker tur
 }
 }


 -- System Information:
 Debian Release: 6.0
 APT prefers squeeze-updates
 APT policy: (500, 'squeeze-updates'), (500, 'stable')
 Architecture: amd64 (x86_64)

 Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
 Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
 Shell: /bin/sh linked to /bin/dash

 Versions of packages multipath-tools depends on:
 ii initscripts 2.88dsf-13.1 scripts for initializing and shutt
 ii kpartx 0.4.8+git0.761c66f-9 create device mappings for partiti
 ii libaio1 0.3.107-7 Linux kernel AIO access library -
 ii libc6 2.11.2-10 Embedded GNU C Library: Shared lib
 ii libdevmapper1.02.1 2:1.02.48-5 The Linux Kernel Device Mapper use
 ii libncurses5 5.7+20100313-5 shared libraries for terminal hand
 ii libreadline6 6.1-3 GNU readline and history libraries
 ii lsb-base 3.2-23.2squeeze1 Linux Standard Base 3.2 init scrip
 ii udev 164-3 /dev/ and hotplug management daemo

 multipath-tools recommends no packages.

 Versions of packages multipath-tools suggests:
 ii multipath-tools-boo 0.4.8+git0.761c66f-9 Support booting from multipath
dev

 -- no debconf information


 The new working (custom modified) script: umountiscsi.sh


 #! /bin/sh
 ### BEGIN INIT INFO
 # Provides: umountiscsi.sh
 # Required-Start:
 # Required-Stop: $network $remote_fs sendsigs open-iscsi
 # Default-Start:
 # Default-Stop: 0 1 6
 # Short-Description: Unmounts iSCSI filesystems and stops iSCSI services
 ### END INIT INFO

 . /lib/init/vars.sh

 . /lib/lsb/init-functions


 # Include defaults if available
 if [ -f /etc/default/open-iscsi ]; then
 . /etc/default/open-iscsi
 fi


 do_stop () {
 log_daemon_msg Unmounting iscsi-backed filesystems

 umount_fail=0

 if [ $HANDLE_NETDEV -eq 1 ]; then
 log_progress_msg Unmounting all devices marked _netdev;
 umount -a -O _netdev /dev/null 21
 fi


 # Now handle iSCSI LVM Volumes
 if [ -n $LVMGROUPS ]; then
 log_daemon_msg Deactivating iSCSI volume groups
 for vg in $LVMGROUPS; do
 log_progress_msg $vg
 vgchange --available=n $vg
 if [ $? -ne 0 ]; then
 log_warning_msg Cannot deactivate Volume Group $vg
 umount_fail=1
 fi
 done
 log_end_msg 0
 fi

 for HOST_DIR in /sys/devices/platform/host*; do
 if ! [ -d $HOST_DIR/iscsi_host* ]; then
 continue
 fi
 for SESSION_DIR in $HOST_DIR/session*; do
 ###if ! [ -d $SESSION_DIR/target* ]; then
 if ! [ -d $SESSION_DIR/target*/*\:*/block ]; then
 continue
 fi
 for BLOCK_FILE in $SESSION_DIR/target*/*\:*/block/*; do
 BLOCK_DEV=`echo $BLOCK_FILE | sed 's/.*block\///'`
 DOS_PARTITIONS=`awk /^\/dev\/$BLOCK_DEV/ { print \\$2; } 
/proc/mounts`
 for DEVICE in $DOS_PARTITIONS; do
 #log_progress_msg $DEVICE
 #echo $DEVICE
 umount $DEVICE
 exit_status=$?
 if ! [ $exit_status -eq 0 ]; then
 umount_fail=1
 log_warning_msg Could not unmount $DEVICE
 fi
 done
 done
 done
 done

 if [ $umount_fail -ne 0 ]; then
 log_end_msg 1
 exit 1
 else
 log_end_msg 0
 exit 0
 fi
 }

 case $1 in
 start)
 # No-op
 ;;
 restart|reload|force-reload)
 echo Error: argument '$1' not supported 2
 exit 3
 ;;
 stop|)
 do_stop
 ;;
 *)
 echo Usage: umountiscsi.sh [start|stop] 2
 exit 3
 ;;
 esac