PowerCLI>$esxcli=get-esxcli -vmhost esx01 PowerCLI>$esxcli.storage.vmfs.extent.list() | ft devicename,volumename -autosize DeviceName VolumeName ---------- ---------- naa.600601605bc02e00007fb97cacbee211 datastore01 naa.600601605bc02e00fac8cd88acbee211 datastore02
#!/bin/ksh
#Create a single primary partiton with whole disk size and create LVM PV on it
disk=$1
partno=1
if [[ -z $disk ]]; then
echo "Usage: $0 disk device name: e.g $0 /dev/sdb"
exit
fi
if [[ -e ${disk}${partno} ]]; then
echo "==> ${disk}${partno} already exist"
exit
fi
echo "==> Create MBR label"
parted -s $disk mklabel msdos
ncyl=$(parted $disk unit cyl print | sed -n 's/.*: \([0-9]*\)cyl/\1/p')
if [[ $ncyl != [0-9]* ]]; then
echo "disk $disk has invalid cylinders number: $ncyl"
exit
fi
echo "==> create primary parition $partno with $ncyl cylinders"
parted -a optimal $disk mkpart primary 0cyl ${ncyl}cyl
echo "==> set partition $partno to type: lvm "
parted $disk set $partno lvm on
partprobe > /dev/null 2>&1
echo "==> create PV ${disk}${partno} "
pvcreate ${disk}${partno}
#!/bin/sh # chkconfig: 345 56 10 # description: Startup/shutdown script for the Common UNIX
lockfile=/var/lock/subsys/$(basename $0) case $1 in start) start [ $? = 0 ] && touch $lockfile ;; stop) stop [ $? = 0 ] && rf –f $lockfile
# Provides: boot_facility_1 [ boot_facility_2 ...] # Required-Start: boot_facility_1 [ boot_facility_2 ...] # Required-Stop: boot_facility_1 [ boot_facility_2 ...] # Should-Start: boot_facility_1 [ boot_facility_2 ...] # Should-Stop: boot_facility_1 [ boot_facility_2 ...] # Default-Start: run_level_1 [ run_level_2 ...] # Default-Stop: run_level_1 [ run_level_2 ...] # Short-Description: short_description # Description: multiline_descriptionThey are LSB(Linux Standard Base) headers, they are supported by default in Debian and SUSE Linux.
#Setup zoning in SAN switch #Login to V7000 management UI to map Solaris host to the volume, select host type ‘TPGS’ #Rescan new SAN disks without rebooting $cfgadm -o force_update -c configure cX (X is the port id as shown cfgadm -al) #verify SAN disks are detected. $echo|format #create scsi_vhci.conf #scsi_vhci.conf doesn’t need to customized, scsi-vhci-failover-override parameter is optional, IBM V7000 is detected as f_tpgs with the standard probe. $cp /kernel/drv/scsi_vhci.conf /etc/driver/drv/scsi_vhci.conf #Obtain the device path of the fc ports of a single HBA $ls -l /dev/cfg lrwxrwxrwx 1 root root 60 Feb 28 10:20 c4 -> ../../devices/pci@400/pci@2/pci@0/pci@8/SUNW,qlc@0/fp@0,0:fc lrwxrwxrwx 1 root root 62 Feb 28 10:20 c5 -> ../../devices/pci@400/pci@2/pci@0/pci@8/SUNW,qlc@0,1/fp@0,0:fc the path needed is the string between ./devices/ and fp@, so the paths are /pci@400/pci@2/pci@0/pci@8/SUNW,qlc@0 /pci@400/pci@2/pci@0/pci@8/SUNW,qlc@0,1 #Create fp.conf cp /kernel/drv/fp.conf /etc/driver/drv/fp.conf #edit fp.conf to enable multipath for the two fc ports only mpxio-disable="yes"; name="fp" parent="/pci@400/pci@2/pci@0/pci@8/SUNW,qlc@0" port=0 mpxio-disable="no"; name="fp" parent="/pci@400/pci@2/pci@0/pci@8/SUNW,qlc@0,1" port=0 mpxio-disable="no"; #run the command to enable multiple path on fc ports only, server will need to be rebooted. $stmsboot –u –D fp #verify $ echo| format will show only a single disk $stmsboot -L non-STMS device name STMS device name ------------------------------------------------------------------ /dev/rdsk/c4t50050768024046D8d0 /dev/rdsk/c0t6005076802830163A000000000000005d0 /dev/rdsk/c4t50050768022046D9d0 /dev/rdsk/c0t6005076802830163A000000000000005d0 /dev/rdsk/c5t50050768022046D8d0 /dev/rdsk/c0t6005076802830163A000000000000005d0 /dev/rdsk/c5t50050768024046D9d0 /dev/rdsk/c0t6005076802830163A000000000000005d0 $mpathadm list lu /dev/rdsk/c0t5000CCA0164251B8d0s2 Total Path Count: 1 Operational Path Count: 1 /dev/rdsk/c0t5000CCA01642CDDCd0s2 Total Path Count: 1 Operational Path Count: 1 /dev/rdsk/c0t6005076802830163A000000000000005d0s2 Total Path Count: 4 Operational Path Count: 4 $mpathadm show lu /dev/rdsk/c0t6005076802830163A000000000000005d0s2 #the disk is deteced as f_tpgs as shown in messages log $grep f_ /var/adm/messages Mar 21 13:56:46 dnmsovm1 scsi: [ID 583861 kern.info] ssd4 at scsi_vhci0: unit-address g6005076802830163a000000000000005: f_tpgs
rocommunity public 192.168.1.10 #Test extend feature to execute a script, the script path must use Unix style ‘/’ extend userscript c:/temp/test1.bat
#Test standard SNMP metrics, the HOST-RESOURCES-MIB is provided by native SNMP service, not net-snmp [root@zabbix]#/usr/bin/snmpwalk -v 2c -c public 192.168.1.20 HOST-RESOURCES-MIB::hrSystemUptime HOST-RESOURCES-MIB::hrSystemUptime.0 = Timeticks: (640892116) 74 days, 4:15:21.16 #The extend feature is provided by net-snmp, Execute the script by snmpwalk [root@zabbix]#/usr/bin/snmpwalk -v 2c -Ov -c public 192.168.1.20 'NET-SNMP-EXTEND-MIB::nsExtendOutLine."userscript"' STRING: web-time=80 STRING: web-status=[ok]
db-time= 71 db-status=[OK]: Name:SYSAUX SizeMB:1024 Used%: 73 ; Name:SYSTEM SizeMB:1024 Used%: 72 ; Name:USERS SizeMB:5 Used%: 20 ; Name:TEMP SizeMB:2048 Used%: 2 ; Name:UNDOTBS1 SizeMB:2048 Used%: 1 ; 8 rows selected.
#!/bin/ksh
function checkdb {
TNSNAME=$1
OUSER=$2
OPASS=$3
ORACLE_HOME=${ORACLE_HOME:=/u01/app/oracle/product/11.2.0/client_1}
export ORACLE_HOME
t1="$(date +%s%N)"
rt=$($ORACLE_HOME/bin/sqlplus -S ${OUSER}/${OPASS}@${TNSNAME}<< _END
set heading off
set linesize 200
select
'Name:'|| tablespace_name,
'SizeMB:'||round(TABLESPACE_SIZE*8/1024)||' Used%:',
round(used_percent),
';'
from
dba_tablespace_usage_metrics
order by 3 desc;
exit;
_END)
t2="$(date +%s%N)"
echo "db-time= $((($t2 - $t1)/1000000))"
#remove blank lines,ignore UNDOTBS,get the numeric value by removing tab and spaces
tbpct=$(echo "$rt" | egrep -v '^$|UNDOTBS' | head -1 | sed 's/.*Used%:\(.*\);/\1/' | sed 's/[ \t]*//g')
#Critical condition: thresh-hold > 95 or non-numeric value returned
if [ $tbpct -gt 95 ] || [[ "$tbpct" != +(\d) ]] ; then
echo "db-status=[CRITICAL]:" $rt
else
echo "db-status=[OK]:" $rt
fi
}
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