Attachment 160293 Details for Bug 238413 – rescan devices

[patch] rescan devices

rescan-devs.patch (text/plain), 994 bytes, created by Mike Christie on 2007-07-31 05:00:35 UTC

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Creator: Mike Christie

Created: 2007-07-31 05:00:35 UTC

Size: 994 bytes

patch

obsolete

>--- linux-iscsi-4.0.3.0/misc/scripts/iscsi-rescan	2007-07-28 08:57:44.000000000 -0500
>+++ linux-iscsi-4.0.3.0.work/misc/scripts/iscsi-rescan	2007-07-29 17:15:07.000000000 -0500
>@@ -43,6 +43,19 @@ find_host_ids()
> 	done
> }
> 
>+# TODO: we should only rescan the devices that were here already
>+# new devices added from the host scan should already be up to date.
>+rescan_devices()
>+{
>+	for file in  `ls $SCSI_HOST/host${1}/device/target${1}:0:0`
>+	do
>+		if [ -e "$SCSI_HOST/host${1}/device/target${1}:0:0/$file/rescan" ]
>+		then
>+			echo 1 > $SCSI_HOST/host${1}/device/target${1}:0:0/$file/rescan
>+		fi
>+	done
>+}
>+
> while getopts i: opt; do
> case $opt in
>     i)
>@@ -80,6 +93,7 @@ i=0
> while [ $i -lt $no_hosts ]; do
> 	if [ `cat $SCSI_HOST/host${host_ids[$i]}/session_established` -eq 1 ]; then
> 		echo "Rescanning host${host_ids[$i]} "
>+		rescan_devices ${host_ids[$i]}
> 		echo "0 0 -" > $SCSI_HOST/host${host_ids[$i]}/scan
> 	else
> 		echo "Skipping host${host_ids[$i]} - session not established"

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Attachments on bug 238413: 160293