Hi All,
With help of below script we can create multiple logical(extended)
portions
uses : Mk_partion.sh Disk name
Ex. Mk_partion.sh /dev/sdb
Param :
1."PARTITION_SIZE" -- Logical Portion
size
2."PARTITION_SIZE_P" --Primary Portion size
click Here to Download : Mk_partion.sh
#----------------------------Start
Mk_partion.sh-------------------------------------
#--
+----------------------------------------------------------------------------+
#--
|
By
OraVR
|
#--
|
info@gmail.com
|
#--
|
www.oravr.com
|
#--
|----------------------------------------------------------------------------|
#--
|
|
#--
|----------------------------------------------------------------------------|
#-- | DATABASE :
Oracle
|
#-- | FILE :
Mk_partion.sh
|
#-- | CLASS :
Storage
|
#-- | PURPOSE : Create Multiple logical
disk
|
#-- | NOTE : As with any code, ensure to test this
script in a development |
#-- |
environment before attempting to run it in
production. |
#--
+----------------------------------------------------------------------------+
#!/bin/bash
if [ $# -eq 0 ]
then
echo "input the device"
exit
fi
NUM_PARTITIONS=50
PARTITION_SIZE="+4096M"
PARTITION_SIZE_P="+100M"
SED_STRING="o"
TAIL="p
w
q
"
NEW_LINE="
"
LETTER_n="n"
EXTENDED_PART_NUM=4
TGTDEV=$1
SED_STRING="$SED_STRING$NEW_LINE"
for i in $(seq $NUM_PARTITIONS)
do
if [ $i -lt $EXTENDED_PART_NUM ]
then
SED_STRING="$SED_STRING$LETTER_n$NEW_LINE$NEW_LINE$NEW_LINE$NEW_LINE$PARTITION_SIZE_P$NEW_LINE"
fi
if [ $i -eq $EXTENDED_PART_NUM ]
then
SED_STRING="$SED_STRING$LETTER_n$NEW_LINE$NEW_LINE$NEW_LINE$NEW_LINE"
SED_STRING="$SED_STRING$LETTER_n$NEW_LINE$NEW_LINE$PARTITION_SIZE$NEW_LINE"
fi
if [ $i -gt $EXTENDED_PART_NUM ]
then
SED_STRING="$SED_STRING$LETTER_n$NEW_LINE$NEW_LINE$PARTITION_SIZE$NEW_LINE"
fi
done
SED_STRING="$SED_STRING$TAIL"
sed -e 's/\s*\([\+0-9a-zA-Z]*\).*/\1/' << EOF | fdisk ${TGTDEV}
$SED_STRING
EOF
########## Remove PARTITION if anything goes wrong
#########################################
######dd if=/dev/zero of=/dev/sda bs=512 count=1 conv=notrunc######
#---------------------------- End
Mk_partion.sh-------------------------------------
