09 Jun 10 System I/O layout (EMC specific)
This is a script designed to document the layout of a system. It is EMC specific and requires the output of the inq command, which I store in /tmp/inq.txt
It can however be adapted to non EMC disk systems. It correctly shows the port/lba layout and status of network and fiber I/O the way it appears on the outside of the system. Two tables are included to permit lookups of the port/lba information. It has worked on blades, and is certified for rp8420 and superdome systems.
It has only been tested on HP-UX 11.31.
… please stand by….update in progress…
DF=”super.translate.dat”
MA=”router.macadd.dat”
typeset MYDIR=/var/tmp/syslayout
typeset MYPAGE=mypage
typeset MYDATA=mydata
typeset IDX_HTML=syslayout.html
writehtml (){
while [ $# -gt 0 ]
do
echo “<td>${1}</td>” >> ${IDX_HTML}
shift
done
echo “<tr>” >> ${IDX_HTML}
}
cat -<<!EOF > ${IDX_HTML}
<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.0 Transitional//EN”>
<title>Dana IT Unix System documentation</title>
<BODY>
<TABLE style=”WIDTH: 100%; COLOR: rgb(0,0,0); TEXT-ALIGN: left” cellSpacing=2
cellPadding=2 border=0>
<TBODY>
<TR>
<td width=”200″><img
style=”border-width: 0px; margin: 0px; padding: 0px;” alt=”Dana”
src=”dana_logo.jpg”> </td>
<td style=”font-weight: bold;”><big><big>Dana
IT
Unix:
Documentation</big></big></td>
<TD style=”VERTICAL-ALIGN: top; TEXT-ALIGN: center” colSpan=7><BIG
style=”FONT-FAMILY: helvetica,arial,sans-serif”><BIG>Dana IT system I/O Layout.</BIG></BIG><BR></TD></TR>
!EOF
# colum layout # Path slot MAC Address lan ipaddress vlan linkstatus
sysname=$(uname -n)
this_cell=$(vparstatus -p $sysname -v |awk ‘/Boot processor/ {print $4}’ |awk -F’\.’ ‘{print $1}’)
# echo $this_cell
this_par=$(parstatus -c 0 |awk ‘/cell’$this_cell’/ {print $9}’)
nparname=$(/usr/sbin/parstatus -P |awk “/^$this_par/ {if(pname == 1) {print}};/Partition Name/ {pname=1}”|awk ‘/’$this_par’ / {print $6}’)
#echo “Diag nparname: ${nparname}”
complexname=$(/usr/sbin/parstatus -X |awk “/Complex Name/”)
cellind=”cell${this_par}”
nparinfo=$(/usr/sbin/parstatus -P |awk “/^$this_par/ {if(pname == 1) {print}};/Partition Name/ {pname=1}”)
# model needs to be determineed
OS=$(uname -r)
if [ “$OS” = “B.11.31” ]
then
mod=$(model | awk ‘{ print $5 }’)
else
mod=$(model | awk -F/ ‘{ print $3}’)
fi
hn=$(hostname)
this_cell=$(vparstatus -p ${hn} -v |awk ‘/Boot processor/ {print $4}’ |awk -F’\.’ ‘{print $1}’)
echo $this_cell
this_par=$(parstatus -c 0 |awk ‘/cell’$this_cell’/ {print $9}’)
/usr/sbin/parstatus -P |awk “/cell/ {if(pname == 1) {print}};/Partition Name/ {pname=1}”|awk ‘/’$this_par’ / {print $6}’
hn=$(hostname)
lhn=”${hn}.dana.com”
echo “Host name: ${lhn}”
writehtml “Host name:” ${lhn}
echo “Model number is: $mod”
writehtml “Model number:” ${mod}
#echo “<td>$complexname</td><td>$nparname</td><tr>” >> ${IDX_HTML}
writehtml “${complexname}” ${nparname}
echo “Model number is: $mod”
pbootpath=$(parstatus -p 0 -V |awk -F: ‘/Primary Boot Path/ {print $2}’)
echo “Primary boot path: ${pbootpath}”
writehtml “Primary boot path:” ${pbootpath}
#echo “<td>$complexname</td><td>$nparnam</td><tr>” >> ${IDX_HTML}
# echo “<td>Path</td><td>slot</td><td>MAC Address</td><td>lan</td><td>IP Address</td><td>vlan</td><td>Link Status</td><tr>” >> ${IDX_HTML}
writehtml Path slot MAC_Address lan IP_Address vlan Link_Status
#echo “$nparinfo”
# echo “Path slot MAC lan check ip”
# 2/0/5/1/0/6/1 4 0x002264E4948B lan1 10.8.128.162
echo “Path slot MAC Address lan ipaddress vlan linkstatus”
/usr/sbin/ioscan -fnk | awk ‘/^lan/ {print $3}’ |while read -r path
do
ip=””;
echo $path | sed ‘s/\// /g’ | read p1 p2 p3 p4 p5 p6 p7
macaddy=$(lanscan | awk ‘{if($1 == “‘${path}'”) print $2}’)
lanid=$(lanscan | awk ‘{if($1 == “‘${path}'”) print $5}’)
plan=$(lanscan | awk ‘{if($1 == “‘${path}'”) print $3}’)
lchk=$(/usr/sbin/linkloop -i $plan $macaddy 2>/dev/null | grep “OK”)
# If linkloop produces postive results then see if there is an ip address
ip=”IP not set”
if [ -n “$lchk” ]
then
# echo “lchk not null. running ifconfig command”
ip=$(/usr/sbin/ifconfig $lanid | grep netmask | awk ‘{print $2}’)
fi
# roll through the router table and see if you can establish
# linkloop with the gateway
DRMAC=”No link..”
DVLAN=”Not found”
#while [[ “$value” != “val1” || “$value” != “val2” || “$value” != “val3” ]]
while read -r DL
do
rmacaddy=$(echo $DL | awk -F: ‘{print $2}’)
rvlan=$(echo $DL | awk -F: ‘{print $3}’)
rlchk=$(/usr/sbin/linkloop -i $plan $rmacaddy 2>/dev/null | grep “OK”)
if [ -n “$rlchk” ]
then
# echo “rlchk not null. setting vlan information.”
DRMAC=${rmacaddy}
DVLAN=${rvlan}
break;
fi
done < $MA
# echo “${path} ${p7} ${macaddy} ${lanid} ${lchk} ${ip} ”
#p1=$(echo $path | awk -F/ ‘{print $1}’);
#p2=$(echo $path | awk -F/ ‘{print $2}’);
#p3=$(echo $path | awk -F/ ‘{print $3}’);
#p4=$(echo $path | awk -F/ ‘{print $4}’);
#p5=$(echo $path | awk -F/ ‘{print $5}’);
#p6=$(echo $path | awk -F/ ‘{print $6}’);
#p7=$(echo $path | awk -F/ ‘{print $7}’);
portpath=$(echo $path | awk -F/ ‘{print $3}’)
actualport=$(awk -F: ‘{if($2 == “‘${portpath}'” && $3 == “‘$mod'”) print $1}’ ${DF})
# echo “Actual path: ${p1} ${p2} ${p3} ${p4} ${p5} ${p6} ${p7} ${actualport} ${ip} ${macaddy} ${lanid} ${ip}”
echo “${path} ${actualport} ${macaddy} ${lanid} ${ip} ${DVLAN} ${DRMAC}”
# echo “<td>${path}</td><td>${actualport}</td><td>${macaddy}</td><td>${lanid}</td><td>${ip}</td><td>${DVLAN}</td><td>${DRMAC}</td><tr>” >> ${IDX_HTML}
writehtml ${path} ${actualport} ${macaddy} ${lanid} ${ip} ${DVLAN} ${DRMAC}
done
echo “Fiber Channel….”
# echo “<td>Fiber Channel….</td><tr>” >> ${IDX_HTML}
writehtml “Fiber Channel”
echo “PATH slot Device… Status spd Hardware address”
# echo “<td>PATH</td><td>slot</td><td>Device</td><td>Status</td><td>speed</td><td>Hardware address</td><tr>” >> ${IDX_HTML}
writehtml PATH slot Device Status speed Hardware address
#/usr/sbin/ioscan -fnCfc | grep fcd | awk ‘{print $3}’ |while read -r path
/usr/sbin/ioscan -fnk | awk ‘/^fc / {hw=$3;getline;print hw,$1}’ |while read -r hw devfile
do
# echo “diag ${hw} dev file … ${devfile}”
port=$(echo $hw | awk -F/ ‘{print $3}’)
OSTAT=$(fcmsutil $devfile | awk ‘/ONLINE/ {print $4}’)
LSPD=$(fcmsutil $devfile | awk ‘/Link Speed/ {print $4}’)
WWN=$(fcmsutil $devfile | awk ‘/N_Port Port World Wide Name/ {print $7}’)
# OSTAT=$(fcmsutil /dev/fcd1 | awk ‘/ONLINE/ {print $4}’)
# LSPD=$(fcmsutil /dev/fcd1 | awk ‘/Link Speed/ {print $4}’)
# WWN=$(fcmsutil /dev/fcd1 | awk ‘/N_Port Port World Wide Name/ {print $7}’)
actualport=$(awk -F: ‘{if($2 == “‘${port}'” && $3 == “‘$mod'”) print $1}’ ${DF})
echo “$hw ${actualport} $devfile ${OSTAT} ${LSPD} ${WWN}”
#echo “<td>$hw</td><td>${actualport}</td> <td>$devfile</td><td>${OSTAT}</td><td>${LSPD}</td> <td>${WWN}</td><tr>” >> ${IDX_HTML}
writehtml ${hw} ${actualport} ${devfile} ${OSTAT} ${LSPD} ${WWN}
done
#awk -F: ‘{printf(“%8s %5s %4s\n”,$1,$3,$4)}’ steve
#2/0/5/1/0/6/0
#2/0/5/1/0/6/1
cat -<< !EOF >> ${IDX_HTML}
<TR></TR></TBODY></TABLE></BODY></HTML>
!EOF
chmod a+r ${IDX_HTML}
# Added to copy the data file to my home directory for diagnosis.
cp syslayout.html /home/sprotte
chmod a+r /home/sprotte/syslayout.html
super.translate.dat
—–
root@gitop2:/root # more /usr/global/etc/super.translate.dat
11:8:SD64B
10:9:SD64B
9:10:SD64B
8:12:SD64B
7:13:SD64B
6:14:SD64B
5:6:SD64B
4:5:SD64B
3:4:SD64B
2:2:SD64B
1:1:SD64B
0:0:SD64B
1:8:rp8420
2:10:rp8420
3:12:rp8420
4:14:rp8420
5:6:rp8420
6:4:rp8420
7:2:rp8420
8:1:rp8420
more /usr/global/etc/router.macadd.dat
Format:
IP Address : MAC Address : vlan# : Description
:0x00000c07ac0a:vlan9:HP-UX Production
Obviously this data varies from place the place. The Mac address of the router is used to check network connectivity with the linkloop command
Tags: fiber channel adaptor, forums.itrc.hp.com, high capacity volume group, patches, SD-UX, superdome
