diff options
| -rw-r--r-- | extras/path_id/path_id | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/extras/path_id/path_id b/extras/path_id/path_id index 4941b88a45..a6dfbf1a08 100644 --- a/extras/path_id/path_id +++ b/extras/path_id/path_id @@ -312,6 +312,61 @@ handle_sas () { RESULT=0 } +handle_iscsi() { + local DEV=$1 + local iscsi_session_dir + local iscsi_session iscsi_session_path + local iscsi_connection iscsi_connection_path + # iSCSI device + iscsi_session_dir="${DEV%%/target*}" + iscsi_session="${iscsi_session_dir##*/}" + iscsi_session_path=/sys/class/iscsi_session/${iscsi_session} + if [ ! -d "$iscsi_session_path" ] ; then + : no iSCSI session path + RESULT=1 + return + fi + # Currently we're not doing MC/S + for conn in ${iscsi_session_dir}/connection* ; do + iscsi_conn_num=${conn##*:} + if [ "$iscsi_conn_num" = '0' ] ; then + iscsi_connection=$(basename $conn) + fi + done + if [ -z "$iscsi_connection" ] ; then + : no iSCSI connection found + RESULT=1 + return + fi + iscsi_connection_path=/sys/class/iscsi_connection/${iscsi_connection} + if [ ! -d "$iscsi_connection_path" ] ; then + : no iSCSI connection path + RESULT=1 + return + fi + if [ -e "${iscsi_session_path}/targetname" ]; then + read iscsi_tgtname < ${iscsi_session_path}/targetname + fi + if [ -z "$iscsi_tgtname" ] ; then + : No iSCSI Targetname + RESULT=1 + return + fi + if [ -e "${iscsi_connection_path}/persistent_address" ] ; then + read iscsi_address < ${iscsi_connection_path}/persistent_address + fi + if [ -z "$iscsi_address" ] ; then + : No iSCSI Target address + RESULT=1 + return + fi + if [ -e "${iscsi_connection_path}/persistent_port" ] ; then + read iscsi_port < ${iscsi_connection_path}/persistent_port + fi + d="ip-${iscsi_address}:${iscsi_port}-iscsi-${iscsi_tgtname}" + RESULT=0 +} + handle_usb () { : handle_usb $* local DEV=$1 @@ -413,6 +468,10 @@ handle_device () { */fw-host[0-9]*/*) handle_firewire "$D" ;; + */session[0-9]*/*) + handle_iscsi "$D" + D= + ;; */host[0-9]*/[0-9]*:[0-9]*:[0-9]*:[0-9]*) handle_scsi "$D" ;; |