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Oracle Cluster Status Script

This script provides a status overview of databases, listeners, and services running across an Oracle RAC cluster. It supports Oracle 11g, 12c, and 18c databases. The script displays the status in color-coded tables and has options to filter the resources shown, sort the output, and save or load command outputs. It works across Linux, Solaris, HP-UX, and AIX systems using native awk and sed binaries.

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Sultan Khan
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0% found this document useful (0 votes)
229 views47 pages

Oracle Cluster Status Script

This script provides a status overview of databases, listeners, and services running across an Oracle RAC cluster. It supports Oracle 11g, 12c, and 18c databases. The script displays the status in color-coded tables and has options to filter the resources shown, sort the output, and save or load command outputs. It works across Linux, Solaris, HP-UX, and AIX systems using native awk and sed binaries.

Uploaded by

Sultan Khan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
You are on page 1/ 47

#!

/bin/bash

# Fred Denis -- Jan 2016 -- http://unknowndba.blogspot.com -- fred.denis3@gmail.com

# Quickly shows a status of all running instances accross a 11g, 12c, 18c+ cluster

# The script just needs to have a working oraenv, if rac-status.sh hangs, you may suffer from
http://bit.ly/2IODPJo (alternatively ,see the -e option)

# Ultimately, feel free to contact me

# Please have a look at http://bit.ly/2MFkzDw for some details and screenshots

# The latest version of the script can be downloaded here : http://bit.ly/2XEXa6j

# The current script version is 20190906

# History :

# 20190906 - Fred Denis - A new -V option to show the version of the script

# 20190830 - Fred Denis - Show a red "x" also when instances and listeners are disabled

# 20190829 - Fred Denis - Show a red "x" if a service is disabled as well as a legend below the services
table

# 20190828 - Fred Denis - Option -L to always show full hostnames; also fixed a bug with the name of the
cluster shown

# 20190725 - Fred Denis - When STATUS and TARGET are different, shows with a WITH_BACK2
background color and a legend

# Fixed a bug where the recently restarted legend was shown when it should not

# 20190701 - Fred Denis - Minor fixes, alignements issues with the sorting

# 20190626 - Fred Denis - Better sorting, better recently restarted legend


# 20190621 - Fred Denis - Fixed a bug on the sorting when version was different as other (12.1 instead of
12.1.0.0)

# - Option -w now also supports d for day, w for week, m for month and y for year to specify
the delay

# 20190620 - Fred Denis - Fixed an issue with the sorting when there was recently restarted instances

# 20190617 - Fred Denis - New -c option to sort the databases output

# 20190606 - Fred Denis - Show a yellow background when a resource has been restarted less than
DIFF_HOURS hours

# A new -w option can be use to specify a number of hours through the command line

# Owners and groups which contained numbers were ignored, this is fixed

# 20190524 - Fred Denis - Fixed a bug when hostnames had more than 1 "db" pattern in their names

# 20190508 - Fred Denis - Show the whole service name and not only part of it when it contains "."

# 20190426 - Fred Denis - which gawk for AIX

# 20190104 - Fred Denis - A new -r option to Reverse the colors (useful for clear terminal backgrounds)

# A new -u option to show an Uncolored output

# 20190325 - Fred Denis - Solaris sed does not support sed -i, use gsed instead

# New -e option to NOT use oraenv to set the ASM environment but to use the current
manually set environment

# (USE_ORAENV="NO" on top of the script to have this permanently)

# 20190318 - Fred Denis - Dont show the owner:group legend about '' menaing same as above if only 1
Home

# 20190307 - Fred Denis - Added owner:group behind the ORACLE_HOME (useful when owner are
different) -- thanks Andrey for the feature idea !

# Also removed the P for Primary and S for Stanby legend; it looks self explanatory enough
already

# 20190204 - Fred Denis - Oracle Restart support

# 20190130 - Fred Denis - 11g support (BREAK_HERE); 11g and 12c crsctl outputs are quite different

# - A new -o option to specify a file to save the crsctl commands output


# - A new -f option to specify an input file (a file generated by the -o option for
example)

# 20190122 - Fred Denis - Multi OS support for AWK (especially for Solaris)

# 20190115 - Fred Denis - Fixed minor alignement issues

# Add grep (-g) and ungrep (-v) feature

# 20181110 - Fred Denis - Show short names in the tables instead of the whole hostnames if possible for
better visibility

# - Col 1 and col 2 now align dynamically depending on the largest element to keep all the
tables well aligned

# - Dynamic calculation of an offser for the status column size depending on the number of
nodes

# - This can also be fixed by setting a non 0 value to COL_NODE_OFFSET on top of the script

# - Better alignements, centered databases and service were not nice, they are now left
aligned which is more clear

# 20181010 - Fred Denis - Added the services

# Added default value and options to show and hide some resources (./rac-status.sh -h for
more information)

# 20181009 - Fred Denis - Show the usual blue "-" when a target is offline on purpose instead of a red
"Offline" which was confusing

# 20180921 - Fred Denis - Added the listeners

# 20180227 - Fred Denis - Make the the size of the DB column dynamic to handle very long database
names (Thanks Michael)

# - Added a (P) for Primary databases and a (S) for Stanby for color blind people who

# may not see the difference between white and red (Thanks Michael)

# 20180225 - Fred Denis - Make the multi status like "Mounted (Closed),Readonly,Open Initiated" clear
in the table by showing only the first one

# 20180205 - Fred Denis - There was a version alignement issue with more than 10 different
ORACLE_HOMEs

# - Better colors for the label "White for PRIMARY, Red for STANBY"
# 20171218 - Fred Denis - Modify the regexp to better accomodate how the version can be in the path
(cannot get it from crsctl)

# 20170620 - Fred Denis - Parameters for the size of the columns and some formatting

# 20170619 - Fred Denis - Add a column type (RAC / RacOneNode / Single Instance) and color it
depending on the role of the database

# (WHITE for a PRIMARY database and RED for a STANDBY database)

# 20170616 - Fred Denis - Shows an ORACLE_HOME reference in the Version column and an
ORACLE_HOME list below the table

# 20170606 - Fred Denis - A new 12cR2 GI feature now shows the ORACLE_HOME in the STATE_DETAILS
column from "crsctl -v"

# - Example : STATE_DETAILS=Open,HOME=/u01/app/oracle/product/11.2.0.3/dbdev_1
instead of STATE_DETAILS=Open in 12cR1

# 20170518 - Fred Denis - Add a readable check on the ${DBMACHINE} file - it happens that it exists but
is only root readable

# 20170501 - Fred Denis - First release

# Variables

TMP=/tmp/status$$.tmp # A tempfile

TMP2=/tmp/status2$$.tmp # Another tempfile

DBMACHINE=/opt/oracle.SupportTools/onecommand/databasemachine.xml # File where we should


find the Exadata model as oracle user

GREP="." # What we grep -- default is everything

UNGREP="nothing_to_ungrep_unless_v_option_is_used$$" # What we don't grep (grep -v)


-- default is nothing

USE_ORAENV="YES" # Use oraenv to set the ASM env (-e changes this to
NO)
REVERSE="NO" # Revert the colors to make them visible, useful for
clear terminal backgrounds

WITH_COLORS="YES" # Output with colors, (-b changes this to NO); set to


NO for permanent no colored output

WHITE="37m" # White color code

DIFF_HOURS="24" # Nb of hours the instance has been restarted

SORT_BY="" # Column to sort by (see the help for possible values)

LONG_NAMES="NO" # If we try to shorten the host names in the tables


or not

# Choose the information what you want to see -- the last uncommented value wins

# ./rac-status.sh -h for more information

SHOW_DB="YES" # Databases

#SHOW_DB="NO"

SHOW_LSNR="YES" # Listeners

#SHOW_LSNR="NO"

SHOW_SVC="YES" # Services

SHOW_SVC="NO"

# Number of spaces between the status and the "|" of the column - this applies before and after the
status

# A value of 2 would print 2 spaces before and after the status and like | Open |

# A value of 8 would print | Open |

# A value of 99 means that this parameter is dynamically calculated depending on the number of nodes

# A non 99 value is applied regardless of the number of nodes

COL_NODE_OFFSET=99
#

# Different OS support

OS=`uname`

case ${OS} in

SunOS)

AWK=`which gawk` ;

SED=`which gsed` ;;

Linux)

AWK=`which awk` ;

SED=`which sed` ;;

HP-UX)

AWK=`which awk` ;

SED=`which sed` ;;

AIX)

AWK=`which gawk` ;

SED=`which sed` ;;

*) printf "\n\t\033[1;31m%s\033[m\n\n" "Unsupported OS, cannot continue." ;

exit 666 ;;

esac

# Check if we have an AWK and a SED to continue

if [[ ! -f ${AWK} ]]

then

printf "\n\t\033[1;31m%s" "No awk found on your system, cannot continue, if you run Solaris,
please ensure that gawk is in your path"

printf "\t%s\033[m\n\n" ${AWK}


exit 678

fi

if [[ ! -f ${SED} ]]

then

printf "\n\t\033[1;31m%s" "No sed found on your system, cannot continue, if you run Solaris, please
ensure that gsed is in your path"

printf "\t%s\033[m\n\n" ${SED}

exit 679

fi

# Show the version of the script (-V)

show_version()

VERSION=`${AWK} '{if ($0 ~ /^# 20[0-9][0-9][0-1][0-9]/) {print $2; exit}}' $0`

printf "\n\t\033[1;36m%s\033[m\n" "The current version of "`basename $0`" is "$VERSION"." ;

# An usage function

usage()

printf "\n\033[1;37m%-8s\033[m\n" "NAME" ;

cat << END

`basename $0` - A nice overview of databases, listeners and services running across a GI 12c

END
printf "\n\033[1;37m%-8s\033[m\n" "SYNOPSIS" ;

cat << END

$0 [-a] [-n] [-d] [-l] [-s] [-o] [-f] [-r] [-u] [-h]

END

printf "\n\033[1;37m%-8s\033[m\n" "DESCRIPTION" ;

cat << END

`basename $0` needs to be executed with a user allowed to query GI using crsctl; oraenv also has to
be working

`basename $0` will show what is running or not running accross all the nodes of a GI 12c :

- The databases instances (and the ORACLE_HOME they are running against)

- The type of database : Primary, Standby, RAC One node, Single

- The listeners (SCAN Listener and regular listeners)

- The services

With no option, `basename $0` will show what is defined by the variables :

- SHOW_DB # To show the databases instances

- SHOW_LSNR # To show the listeners

- SHOW_SVC # To show the services

These variables can be modified in the script itself or you can use command line option to
revert their value (see below)

END

printf "\n\033[1;37m%-8s\033[m\n" "OPTIONS" ;

cat << END


-a Show everything regardless of the default behavior defined with SHOW_DB, SHOW_LSNR and
SHOW_SVC

-n Show nothing regardless of the default behavior defined with SHOW_DB, SHOW_LSNR and
SHOW_SVC

-a and -n are handy to erase the defaults values:

$ ./rac-status.sh -n -d # Show the databases output only

$ ./rac-status.sh -a -s # Show everything but the services (then the listeners


and the databases)

-d Revert the behavior defined by SHOW_DB ; if SHOW_DB is set to YES to show the databases
by default, then the -d option will hide the databases

-l Revert the behavior defined by SHOW_LSNR; if SHOW_LSNR is set to YES to show the listeners
by default, then the -l option will hide the listeners

-s Revert the behavior defined by SHOW_SVC ; if SHOW_SVC is set to YES to show the services
by default, then the -s option will hide the services

-g Act as a grep command to grep a pattern from the output (key sensitive)

-v Act as "grep -v" to ungrep from the output

-g and -v examples :

$ ./rac-status.sh -g Open # Show only the lines with "Open" on it

$ ./rac-status.sh -g Open # Show only the lines with "Open" on it

$ ./rac-status.sh -g "Open|Online" # Show only the lines with "Open" or "Online" on


it

$ ./rac-status.sh -g "Open|Online" -v 12 # Show only the lines with "Open" or "Online"


on it but no those containing 12

-c Column to sort by, please have a look at "Sort the database output" in http://bit.ly/2MFkzDw
for more details on this -c option
-o Specify a file to save the crsctl commands output

$ ./rac-status.sh -o /tmp/rac-status_output.log

-f A file to use as input file (one generated by the -o option for example)

$ ./rac-status.sh -f /tmp/rac-status_output.log

-e Do not use oraenv to set the ASM environment but relies on the current environment

Set USE_ORAENV="NO" on top of the script to have a permanent -e option

-L Do not try to shorten the host names, show the entire host names

-r Reverse the colors (useful for clear terminal backgrounds)

-u Shows the Uncolored output (no colors); set WITH_COLORS="NO" on top of the script to have
it permanently

-w Shows a yellow background when a resource has been restarted less than the number of
hours in parameter (default is $DIFF_HOURS)

h for hours (default) d for day, w for week, m for month and y for year can be used to specify
the delay:

$ ./rac-status.sh -w 24 # 24 hours

$ ./rac-status.sh -w 24h # 24 hours

$ ./rac-status.sh -w 2d # 2 days

$ ./rac-status.sh -w 3m # 3 months

-V Shows the version of the script

-h Shows this help

Note : the options are cumulative and can be combined with a "the last one wins" behavior :
$ $0 -a -l # Show everything but the listeners (-a will force show everything then -l will
hide the listeners)

$ $0 -n -d # Show only the databases (-n will force hide everything then -d with
show the databases)

Experiment and enjoy !

END

exit 123

# Options

while getopts "andslLhg:v:o:f:eruw:c:V" OPT; do

case ${OPT} in

a) SHOW_DB="YES" ; SHOW_LSNR="YES" ; SHOW_SVC="YES" ;;

n) SHOW_DB="NO" ; SHOW_LSNR="NO" ; SHOW_SVC="NO" ;;

d) if [ "$SHOW_DB" = "YES" ]; then SHOW_DB="NO"; else SHOW_DB="YES"; fi ;;

s) if [ "$SHOW_SVC" = "YES" ]; then SHOW_SVC="NO"; else SHOW_SVC="YES"; fi ;;

l) if [ "$SHOW_LSNR" = "YES" ]; then SHOW_LSNR="NO"; else SHOW_LSNR="YES"; fi ;;

L) LONG_NAMES="YES" ;;

g) GREP=${OPTARG} ;;

c) SORT_BY=${OPTARG} ;;

v) UNGREP=${OPTARG} ;;

f) FILE=${OPTARG} ;;

o) OUT=${OPTARG} ;;

e) USE_ORAENV="NO" ;;
r) REVERSE="YES" ;;

w) DIFF_HOURS=${OPTARG} ;;

u) WITH_COLORS="NO" ;;

V) show_version; exit 567 ;;

h) usage ;;

\?) echo "Invalid option: -$OPTARG" >&2; usage ;;

esac

done

# Manage the diff hours depending on the unit in the -w option

DIFF_HOURS_UNIT=${DIFF_HOURS: -1}

if [[ ! "${DIFF_HOURS_UNIT}" =~ [0-9] ]]

then

HOURS=`echo ${DIFF_HOURS} | sed s'/.$//'`

case ${DIFF_HOURS_UNIT} in

h) NB_HOURS=1 ;;

d) NB_HOURS=24 ;;

w) NB_HOURS=$((24*7)) ;;

m) NB_HOURS=$((24*7*31)) ;;

y) NB_HOURS=$((24*7*31*365)) ;;
esac

DIFF_HOURS=$(($HOURS * $NB_HOURS))

else

DIFF_HOURS_UNIT="h"

HOURS=${DIFF_HOURS}

fi

# If we dont show the DB we dont need to sort

if [ "$SHOW_DB" = "NO" ]

then

SORT_BY=""

fi

# Check that the input file is here if specified

if [[ "${REVERSE}" == "YES" ]]

then

WHITE="30m" ; # Black

fi

if [ -n "$FILE" ] # Input file specified, we wont run any crsctl command and rely on the file as input
then

if [ ! -f ${FILE} ]

then

printf "\n\t\033[1;31m%s\033[m\n\n" "Cannot find the ${FILE} input file; cannot continue"

exit 222

else # we use $FILE as input

printf "\n\t\033[1;34m%s\033[m\n\n" "Proceeding with the ${FILE} file as input file"

fi

fi

if [ -z "$FILE" ] # This is not needed when using an input file

then

if [[ "${USE_ORAENV}" == "YES" ]]

then

# Set the ASM env to be able to use crsctl commands

ORACLE_SID=`ps -ef | grep pmon | grep asm | ${AWK} '{print $NF}' | sed s'/asm_pmon_//' |
egrep "^[+]"`

export ORAENV_ASK=NO

. oraenv > /dev/null 2>&1

fi

if ! type crsctl > /dev/null 2>&1

then
printf "\n\t\033[1;31m%s\033[m\n\n" "Cannot find crsctl, cannot continue, please check if
oraenv works or set your environment manually and use the -e option." ;

exit 777

fi

# List of the nodes of the cluster

# Try to find if there is "db" in the hostname, if yes we can delete the common "<clustername>"
pattern from the hosts for visibility

SHORT_NAMES="NO"

if [[ `olsnodes | head -1 | sed s'/,.*$//g' | tr '[:upper:]' '[:lower:]'` == *"db"* && "${LONG_NAMES}"


== "NO" ]]

then

NODES=`olsnodes | sed s'/^.*db/db/g' | ${AWK} '{if (NR<2){txt=$0} else{txt=txt","$0}} END


{print txt}'`

CLUSTER_NAME=`olsnodes | head -1 | sed s'/db.*$//g'`

SHORT_NAMES="YES"

else

NODES=`olsnodes | ${AWK} '{if (NR<2){txt=$0} else{txt=txt","$0}} END {print txt}'`

CLUSTER_NAME=`olsnodes -c`

fi

NAME_OF_THE_CLUSTER=`olsnodes -c`

# if oracle restart, olsnodes is here but returns nothing, we then set the NODES with the current
hostname

if [ -z "${NODES}" ]

then
NODES=`hostname -s`

fi

if [[ "$WITH_COLORS" == "YES" ]]

then

COLOR_FOR_CLUSTER="\e[1;"${WHITE}

else

COLOR_FOR_CLUSTER=""

fi

printf "\n\t\t%s"${COLOR_FOR_CLUSTER}"%s\e[m" "Cluster " "$NAME_OF_THE_CLUSTER"

# Show the Exadata model if possible (if this cluster is an Exadata)

if [ -f ${DBMACHINE} ] && [ -r ${DBMACHINE} ]

then

MODEL=`grep -i MACHINETYPES ${DBMACHINE} | sed -e s':</*MACHINETYPES>::g' -e s'/^


*//' -e s'/ *$//'`

printf "%s"${COLOR_FOR_CLUSTER}"%s\e[m\n" " is a " "$MODEL"

else

printf "\n"

fi

printf "\n"

# Get the info we want

cat /dev/null > $TMP


if [ "$SHOW_DB" = "YES" ]

then

crsctl stat res -p -w "TYPE = ora.database.type" >> $TMP

crsctl stat res -v -w "TYPE = ora.database.type" >> $TMP

fi

if [ "$SHOW_LSNR" = "YES" ]

then

crsctl stat res -v -w "TYPE = ora.listener.type" >> $TMP

crsctl stat res -p -w "TYPE = ora.listener.type" >> $TMP

crsctl stat res -v -w "TYPE = ora.scan_listener.type" >> $TMP

crsctl stat res -p -w "TYPE = ora.scan_listener.type" >> $TMP

fi

if [ "$SHOW_SVC" = "YES" ]

then

crsctl stat res -v -w "TYPE = ora.service.type" >> $TMP

crsctl stat res -p -w "TYPE = ora.service.type" >> $TMP # not used, in case we
need it one day

fi

# Easiest way to manage the different versions of crsctl outputs

awk '{if ($1 ~ /^NAME=/) {print "BREAK_HERE"; print $0} else {print $0}}' $TMP > $TMP2

cp ${TMP2} ${TMP}

if [ "$SHORT_NAMES" = "YES" ]

then

${SED} -i "s/$CLUSTER_NAME//g" $TMP


fi

NB_NODES=`olsnodes | wc -l`

else # If we use an input file

cp ${FILE} ${TMP}

NODES=`grep LAST_SERVER $TMP | awk -F"=" '{print $2}' | sort | uniq | grep -v "^$" | awk '{if
(NR<2){txt=$0} else{txt=txt","$0}} END {print txt}'`

NB_NODES=`grep LAST_SERVER $TMP | awk -F"=" '{print $2}' | sort | uniq | wc -l`

fi # End if [ -z "$FILE" ]

# Define the offset to apply to the status column depending on the number of nodes to make the tables
visible for big implementations

if [ "$COL_NODE_OFFSET" = "99" ]

then

COL_NODE_OFFSET=3 ;

if [ "$NB_NODES" -eq "2" ]; then COL_NODE_OFFSET=6 ; fi ;

if [ "$NB_NODES" -eq "4" ]; then COL_NODE_OFFSET=5 ; fi ;

if [ "$NB_NODES" -gt "4" ]; then COL_NODE_OFFSET=3 ; fi ;

fi

${AWK} -v NODES="$NODES" -v col_node_offset="$COL_NODE_OFFSET" \

-v REVERSE="$REVERSE" \

-v DIFF_HOURS="$DIFF_HOURS" \

-v HOURS="$HOURS" \
-v DIFF_HOURS_UNIT="$DIFF_HOURS_UNIT" \

'BEGIN\

{ FS = "=" ;

n = split(NODES, nodes, ",") ; # Make a table with the nodes of the cluster

# some colors

COLOR_BEGIN = "\033[1;" ;

#COLOR_BEGIN = "\033[" ;

COLOR_END = "\033[m" ;

RED = "31m" ;

GREEN = "32m" ;

YELLOW = "33m" ;

BLUE = "34m" ;

TEAL = "36m" ;

WHITE = "37m" ;

WITH_BACK = "43m" ; # Yellow background

WITH_BACK2= "44m" ; # Blue background

WITH_BACK2= "41m" ; # Red background

if (REVERSE == "YES")

WHITE = "30m" ; # Black

TEAL = "34m" ; # Blue

COLOR_BEGIN = "\033[2;" ; # Bold

UNKNOWN = "-" ; # Something to print when the status is unknown


DISABLED = "x" ; # Something disabled

# Default columns size

COL_NODE = 0 ;

COL_NODE_OFFSET = col_node_offset * 2 ; # Defined on top the script, have a look for


explanations on this

COL_DB = 12 ;

COL_VER = 15 ;

COL_TYPE = 14 ;

COL_OH = 24 ; # to print the ORACLE_HOMEs

COL_OWNER = 6 ; # to print owner:group

COL_GROUP = 3 ; # to print owner:group

COL_DEFAULT = BLUE ; # for the "-"

RECENT_RESTARTED = 0 ; # To show a legend if we found a recent restarted

STATUS_ISSUE = 0 ; # To show a legend if we found an issue with the status

SERVICE_DISABLED = 0 ; # To show a legend of a service is disabled

COL_SEP = "|" ; # Column separator

# A function to center the outputs with colors

function center(str, n, color, sep)

{ right = int((n - length(str)) / 2) ;

left = n - length(str) - right ;

return sprintf(COLOR_BEGIN color "%" left "s%s%" right "s" COLOR_END sep, "", str, "" ) ;
}

# Colorize a string

function in_color(str, color)

return sprintf(COLOR_BEGIN color "%s" COLOR_END, str) ;

# Get a date in format MM/DD/YYYY HH24:MI:SS and return the rounded number hours difference
between this date and the current date

function diff_hours(a_date)

{ split(a_date, temp, /[\/ :]/) ;

return (systime()-mktime (temp[3]" "temp[1]" "temp[2]" "temp[4]" "temp[5]" "temp[6]))/


(60*60) ;

# Get a string and return it with a nice case: first character in upper case ad the others in lower case
(ABCD => Abcd)

function nice_case(str)

return sprintf("%s", toupper(substr(str,1,1)) tolower(substr(str,2,length(str)))) ;

# Print a legend for the recent restarted instances, listeners and services
#

function print_legend_recent_restarted()

if (RECENT_RESTARTED == 1)

printf("%s", " ") ;

printf(COLOR_BEGIN WITH_BACK "%-3s" COLOR_END, " ") ;

if (DIFF_HOURS_UNIT == "h") { UNIT="hour" }

if (DIFF_HOURS_UNIT == "d") { UNIT="day" }

if (DIFF_HOURS_UNIT == "w") { UNIT="week" }

if (DIFF_HOURS_UNIT == "m") { UNIT="month" }

if (DIFF_HOURS_UNIT == "y") { UNIT="year" }

if (HOURS > 1) { UNIT=UNIT"s" }

printf(COLOR_BEGIN WHITE " %-s\n " COLOR_END, ": Has been restarted less than
"HOURS" "UNIT" ago") ;

# Print a legend if we found an issue in the status (STATUS != TARGET)

function print_legend_status_issue()

if (STATUS_ISSUE == 1)

printf(COLOR_BEGIN WITH_BACK2 "%-3s" COLOR_END, " ") ;


printf(COLOR_BEGIN WHITE " %-s\n " COLOR_END, ": STATUS and TARGET are
different") ;

# Print a legend when something is disabled

function print_legend_disabled(a_variable, a_text)

{ if (a_variable == 1)

{ printf("%s", " ") ;

printf("%s", center(DISABLED, 3, RED)) ;

printf("%-s\n", in_color(" : "a_text" is disabled", WHITE)) ;

# A function that just print a "---" white line

function print_a_line(size)

if ( ! size)

{ size = COL_DB+COL_VER+(COL_NODE*n)+COL_TYPE+n+3 ;

printf("%s", COLOR_BEGIN WHITE) ;

for (k=1; k<=size; k++) {printf("%s", "-");} ; # n = number of


nodes

printf("%s", COLOR_END"\n") ;
}

# Fill 2 tables with the OH and the version from "crsctl stat res -p -w "TYPE = ora.database.type""

if ($1 == "NAME")

{ type = "DB" ;

sub("^ora.", "", $2) ;

sub(".db$", "", $2) ;

if ($2 ~ ".lsnr") # Listeners

{ sub(".lsnr$", "", $2) ;

tab_lsnr[$2] = $2 ;

type = "LISTENER" ;

if ($2 ~ ".svc") # Services

{ sub(".svc$", "", $2) ;

tab_svc[$2]=$2 ;

service=$2 ;

sub(/^[^.]*\./, "", service) ; # Remove the DB name

if (length(service) > COL_VER-1) # To adapt the column


size

{ COL_VER = length(service) +1 ;

type = "SERVICE" ;

DB=$2 ;

split($2, temp, ".") ;


if (length(temp[1]) > COL_DB-1) # To adapt the 1st
column size

{ COL_DB = length(temp[1]) +1 ;

getline; getline ;

if ($1 == "ACL") # crsctl stat res -p output

if (type == "DB")

# Get the owner and the group

match($2, /owner:([[:alnum:]]*):.*/, OWNER) ;

match($2, /^.*pgrp:([[:alnum:]]*):.*/, GROUP) ;

while (getline)

if ($1 == "ORACLE_HOME")

{ OH = $2 ;

match($2, /1[0-9]\.[0-9]\.?[0-9]?\.?[0-9]?/) ; # Grab the version


from the OH path)

VERSION = substr($2,RSTART,RLENGTH) ;

if ($1 == "DATABASE_TYPE") # RAC / RACOneNode /


Single Instance are expected here

dbtype[DB] = $2 ;

}
if ($1 == "ROLE") # Primary / Standby expected
here

{ role[DB] = $2 ;

if ($1 == "ENABLED") # Instance is enabled (1) or


disabled (0)

{ for (i=1; i<=n; i++) # n = number of nodes

{ is_enabled[DB,nodes[i]]= $2 ;

while(getline)

{ if ($1 ~ /ENABLED@SERVERNAME/ )

{ sub("ENABLED@SERVERNAME[(]", "", $1) ;

sub(")", "", $1) ;

is_enabled[DB,$1] = $2 ;

} else {

break ;

if ($0 ~ /^$/)

{ version[DB] = VERSION ;

oh[DB] = OH ;

if (!(OH in oh_list))

oh_ref++ ;
oh_list[OH] = oh_ref ;

o_list[OH] = OWNER[1] ;

g_list[OH] = GROUP[1] ;

if (length(OH) > COL_OH) { COL_OH =


length(OH) ;}

if (length(OWNER[1]) > COL_OWNER) { COL_OWNER =


length(OWNER[1]) ;}

if (length(GROUP[1]) > COL_GROUP) { COL_GROUP =


length(GROUP[1]) ;}

break ;

} # End if (type == "DB")

if (type == "SERVICE")

{ while(getline)

if ($1 == "ENABLED") # Service is enabled (1) or


disabled (0)

{ for (i=1; i<=n; i++) # n = number of nodes

{ is_enabled[DB,nodes[i]]= $2 ;

while(getline)

{ if ($1 ~ /ENABLED@SERVERNAME/ )

{ sub("ENABLED@SERVERNAME[(]", "", $1) ;

sub(")", "", $1) ;

is_enabled[DB,$1] = $2 ;
} else {

break ;

if ($0 ~ /^$/)

{ break ;

} # End if (type == "SERVICE")

#if (DB in tab_lsnr == 1)

if (type == "LISTENER")

while(getline)

{ if ($1 == "ENABLED") # Listener is enabled (1) or


disabled (0)

{ for (i=1; i<=n; i++) # n = number of nodes

{ is_enabled[DB,nodes[i]]= $2 ;

while(getline)

{ if ($1 ~ /ENABLED@SERVERNAME/ )

{ sub("ENABLED@SERVERNAME[(]", "", $1) ;

sub(")", "", $1) ;

is_enabled[DB,$1] = $2 ;

} else {
break ;

if ($1 == "ENDPOINTS")

port[DB] = $2 ;

break ;

} # End if ($1 == "ACL")

if ($1 == "LAST_SERVER") # crsctl stat res -v output

{ NB = 0 ; # Number of instance as CARDINALITY_ID is sometimes irrelevant

SERVER = $2 ;

if (length(SERVER) > COL_NODE)

{ COL_NODE = length(SERVER) + COL_NODE_OFFSET ;

while (getline)

if ($1 == "LAST_SERVER") { SERVER = $2 ;}

if ($1 == "STATE") { gsub(" on .*$", "", $2) ;

status[DB,SERVER] = $2 ;

if (length(status[DB,SERVER]) > COL_NODE) { COL_NODE =


length(status[DB,SERVER]) + COL_NODE_OFFSET;}

}
if ($1 == "TARGET") { target[DB,SERVER]=$2 ;}

if ($1 == "LAST_RESTART") { started[DB,SERVER]=diff_hours($2" "$3) ;}

if ($1 == "STATE_DETAILS") { NB++ ; # Number of


instances we came through

sub("STATE_DETAILS=", "", $0) ;

sub(",HOME=.*$", "", $0) ; # Manage the 12cR2


new feature, check 20170606 for more details

sub("),.*$", ")", $0) ; # To make clear multi


status like "Mounted (Closed),Readonly,Open Initiated"

if ($0 == "Instance Shutdown") { status_details[DB,SERVER]


= "Shutdown" ; } else

if ($0 ~ "Readonly") { status_details[DB,SERVER] =


"Readonly" ; } else

if ($0 ~ /Mount/) { status_details[DB,SERVER] =


"Mounted" ; } else

if ($0 ~ /running from old/) { status_details[DB,SERVER] =


"Open from old OH"; } else

{ status_details[DB,SERVER] = $0 ;
}

if (length(status_details[DB,SERVER]) > COL_NODE)

{ COL_NODE = length(status_details[DB,SERVER]) +
COL_NODE_OFFSET ;

if ($1 == "BREAK_HERE") { break;}

} # End of if ($1 ~ /^NAME/)

}
END { #

# Listeners

if (length(tab_lsnr) > 0) # We print only if we have something to show

# A header for the listeners

printf("%s", center("Listener" , COL_DB, WHITE, COL_SEP)) ;

printf("%s", center("Port" , COL_VER+1, WHITE, COL_SEP)) ;

n=asort(nodes) ; # sort array nodes

for (i = 1; i <= n; i++) {

printf("%s", center(nodes[i], COL_NODE, WHITE, COL_SEP)) ;

printf("%s", center("Type" , COL_TYPE, WHITE, COL_SEP)) ;

printf("\n") ;

# a "---" line under the header

print_a_line() ;

# print the listeners

x=asorti(tab_lsnr, lsnr_sorted) ;

for (j = 1; j <= x; j++)

printf(COLOR_BEGIN WHITE " %-"COL_DB-1"s" COLOR_END"|", lsnr_sorted[j],


WHITE); # Listener name

# It may happen that listeners listen on many ports then it wont fit this column

# We then print it outside of the table after the last column


if (length(port[lsnr_sorted[j]]) > COL_VER)

printf(COLOR_BEGIN WHITE " %-"COL_VER"s" COLOR_END"|", "See -->",


WHITE); # "See -->"

print_port_later = 1 ;

} else {

printf(COLOR_BEGIN WHITE " %-"COL_VER"s" COLOR_END"|",


port[lsnr_sorted[j]], WHITE); # Port

for (i = 1; i <= n; i++)

dbstatus = status[lsnr_sorted[j],nodes[i]] ;

dbtarget = target[lsnr_sorted[j],nodes[i]] ;

dbdetail = status_details[lsnr_sorted[j],nodes[i]] ;

if ((started[lsnr_sorted[j],nodes[i]] < DIFF_HOURS) &&


(started[lsnr_sorted[j],nodes[i]]))

{ COL_ONLINE=WITH_BACK ;

COL_OTHER=WITH_BACK ;

RECENT_RESTARTED=1 ;

} else {

COL_ONLINE=GREEN ;

COL_OTHER=RED ;

if (dbstatus != dbtarget)

{ COL_ONLINE=WITH_BACK2 ;

COL_OTHER=WITH_BACK2 ;

STATUS_ISSUE=1 ;
}

if (is_enabled[lsnr_sorted[j],nodes[i]] == 0) # Listener disabled

LISTENER_DISABLED = 1 ;

right = int((COL_NODE - length(dbstatus)) / 2) ;

left = COL_NODE - length(dbstatus) - right ;

if (dbstatus == "") {printf("%s", center(DISABLED, COL_NODE,


RED, COL_SEP )) ;} else

if (dbstatus == "ONLINE") {printf("%"left"s%s %s%"right-1"s", "",


in_color(nice_case(dbstatus), COL_ONLINE), in_color(DISABLED, RED), COL_SEP);}

else {printf("%"left"s%s %s%"right-1"s", "",


in_color(nice_case(dbstatus), COL_OTHER ), in_color(DISABLED, RED), COL_SEP);}

} else {

if (dbstatus == "") {printf("%s", center(UNKNOWN,


COL_NODE, COL_DEFAULT, COL_SEP )) ;} else

if (dbstatus == "ONLINE") {printf("%s", center(nice_case(dbstatus),


COL_NODE, COL_ONLINE, COL_SEP )) ;}

else {printf("%s", center(nice_case(dbstatus), COL_NODE,


COL_OTHER, COL_SEP )) ;}

if (toupper(lsnr_sorted[j]) ~ /SCAN/)

{ LSNR_TYPE = "SCAN" ;

} else {

LSNR_TYPE = "Listener" ;

printf("%s", center(LSNR_TYPE, COL_TYPE, WHITE, COL_SEP)) ;


if (print_port_later)

{ print_port_later = 0 ;

printf(COLOR_BEGIN WHITE " %-"COL_VER-1"s" COLOR_END,


port[lsnr_sorted[j]], WHITE); # Port

printf("\n") ;

# a "---" line under the header

print_a_line() ;

print_legend_disabled(LISTENER_DISABLED, "Listener") ;

printf("\n") ;

# Services

if (length(tab_svc) > 0) # We print only if we have something to show

# A header for the services

printf("%s", center("DB" , COL_DB, WHITE, COL_SEP)) ;

printf("%s", center("Service" , COL_VER+1, WHITE, COL_SEP)) ;

n=asort(nodes) ; # sort array nodes

for (i = 1; i <= n; i++) {

printf("%s", center(nodes[i], COL_NODE, WHITE, COL_SEP)) ;

printf("\n")
# a "---" line under the header

print_a_line(COL_DB+COL_NODE*n+COL_VER+n+2) ;

# Print the Services

x=asorti(tab_svc, svc_sorted) ;

for (j = 1; j <= x; j++)

{ split(svc_sorted[j], to_print, ".") ; # The service we have is


<db_name>.<service_name>

service = svc_sorted[j] ;

sub(/^[^.]*\./, "", service) ; # Remove the DB name


only

if (previous_db != to_print[1]) # Do not duplicate the


DB names on the output

printf(COLOR_BEGIN WHITE " %-"COL_DB-1"s" COLOR_END COL_SEP,


to_print[1], WHITE); # Database

previous_db = to_print[1] ;

}else {

printf("%s", center("", COL_DB, WHITE, COL_SEP)) ;

printf(COLOR_BEGIN WHITE " %-"COL_VER"s" COLOR_END"|", service, WHITE);


# Service

for (i = 1; i <= n; i++)

dbstatus = status[svc_sorted[j],nodes[i]] ;
dbtarget = target[svc_sorted[j],nodes[i]] ;

dbdetail = status_details[svc_sorted[j],nodes[i]] ;

if ((started[svc_sorted[j],nodes[i]] < DIFF_HOURS) &&


(started[svc_sorted[j],nodes[i]]))

{ COL_ONLINE=WITH_BACK ;

COL_OTHER=WITH_BACK ;

RECENT_RESTARTED=1 ;

} else {

COL_ONLINE=GREEN ;

COL_OTHER=RED ;

if (dbstatus != dbtarget)

COL_ONLINE=WITH_BACK2 ;

COL_OTHER=WITH_BACK2 ;

STATUS_ISSUE=1 ;

if (is_enabled[svc_sorted[j],nodes[i]] == 0) # Service disabled

SERVICE_DISABLED = 1 ;

right = int((COL_NODE - length(dbstatus)) / 2) ;

left = COL_NODE - length(dbstatus) - right ;

if (dbstatus == "") {printf("%s", center(DISABLED, COL_NODE, RED,


COL_SEP )) ;} else

if (dbstatus == "ONLINE") {printf("%"left"s%s %s%"right-1"s", "",


in_color(nice_case(dbstatus), COL_ONLINE), in_color(DISABLED, RED), COL_SEP);}
else {printf("%"left"s%s %s%"right-1"s", "",
in_color(nice_case(dbstatus), COL_OTHER ), in_color(DISABLED, RED), COL_SEP);}

} else {

if (dbstatus == "") {printf("%s", center(UNKNOWN,


COL_NODE, COL_DEFAULT, COL_SEP )) ;} else

if (dbstatus == "ONLINE") {printf("%s", center(nice_case(dbstatus),


COL_NODE, COL_ONLINE, COL_SEP )) ;}

else {printf("%s", center(nice_case(dbstatus), COL_NODE,


COL_OTHER, COL_SEP )) ;}

printf("\n") ;

# a "---" line under the header

print_a_line(COL_DB+COL_NODE*n+COL_VER+n+2) ;

print_legend_disabled(SERVICE_DISABLED, "Service") ;

printf("\n") ;

# Databases

if (length(version) > 0) # We print only if we have something to show

# A header for the databases

printf("%s", center("DB" , COL_DB, WHITE, COL_SEP)) ;

printf("%s", center("Version" , COL_VER+1, WHITE, COL_SEP)) ;


n=asort(nodes) ; # sort array nodes

for (i = 1; i <= n; i++) {

printf("%s", center(nodes[i], COL_NODE, WHITE, COL_SEP)) ;

printf("%s", center("DB Type" , COL_TYPE, WHITE, COL_SEP)) ;

printf("\n") ;

# a "---" line under the header

print_a_line() ;

# Print the databases

m=asorti(version, version_sorted) ;

for (j = 1; j <= m; j++)

printf(COLOR_BEGIN WHITE " %-"COL_DB-1"s" COLOR_END"|", version_sorted[j],


WHITE) ; # Database

printf(COLOR_BEGIN WHITE " %-"COL_VER-6"s" COLOR_END,


version[version_sorted[j]], COL_VER, WHITE); # Version

printf(COLOR_BEGIN WHITE "%6s" COLOR_END"|","


("oh_list[oh[version_sorted[j]]] ") ") ; # OH id

for (i = 1; i <= n; i++)

dbstatus = status[version_sorted[j],nodes[i]] ;

dbtarget = target[version_sorted[j],nodes[i]] ;

dbdetail = status_details[version_sorted[j],nodes[i]] ;

#
# Print the status here, all that are not listed in that if ladder will appear in
RED

if ((started[version_sorted[j],nodes[i]] < DIFF_HOURS) &&


(started[version_sorted[j],nodes[i]]))

{ COL_OPEN=WITH_BACK ;

COL_READONLY=WITH_BACK ;

COL_SHUT=WITH_BACK ;

COL_OTHER=WITH_BACK ;

RECENT_RESTARTED=1 ;

} else {

COL_OPEN=GREEN ;

COL_READONLY=WHITE ;

COL_SHUT=YELLOW ;

COL_OTHER=RED ;

if (dbstatus != dbtarget)

COL_OPEN=WITH_BACK2 ;

COL_READONLY=WITH_BACK2 ;

COL_SHUT=WITH_BACK2 ;

COL_OTHER=WITH_BACK2 ;

STATUS_ISSUE=1 ;

if (is_enabled[version_sorted[j],nodes[i]] == 0) # Instance
disabled

{
INSTANCE_DISABLED = 1 ;

right = int((COL_NODE - length(dbdetail)) / 2) ;

left = COL_NODE - length(dbdetail) - right ;

if (dbdetail == "") {printf("%s", center(DISABLED,


COL_NODE, RED, COL_SEP )) ;} else

if (dbdetail == "Open") {printf("%"left"s%s %s%"right-1"s", "",


in_color(nice_case(dbdetail), COL_ONLINE), in_color(DISABLED, RED), COL_SEP);} else

if (dbdetail ~ /Readonly/) {printf("%"left"s%s %s%"right-1"s", "",


in_color(nice_case(dbdetail), COL_READONLY), in_color(DISABLED, RED), COL_SEP);} else

if (dbdetail ~ /Shut/) {printf("%"left"s%s %s%"right-1"s", "",


in_color(nice_case(dbdetail), COL_SHUT), in_color(DISABLED, RED), COL_SEP);} else

{printf("%"left"s%s %s%"right-1"s", "",


in_color(nice_case(dbdetail), COL_OTHER), in_color(DISABLED, RED), COL_SEP);}

} else {

if (dbdetail == "") {printf("%s", center(UNKNOWN,


COL_NODE, COL_DEFAULT, COL_SEP )) ;} else

if (dbdetail == "Open") {printf("%s", center(nice_case(dbdetail),


COL_NODE, COL_OPEN, COL_SEP )) ;} else

if (dbdetail ~ /Readonly/) {printf("%s", center(nice_case(dbdetail),


COL_NODE, COL_READONLY,COL_SEP )) ;} else

if (dbdetail ~ /Shut/) {printf("%s", center(nice_case(dbdetail),


COL_NODE, COL_SHUT, COL_SEP )) ;} else

{printf("%s", center(nice_case(dbdetail), COL_NODE,


COL_OTHER, COL_SEP )) ;}

#
# Color the DB Type column depending on the ROLE of the database (20170619)

if (role[version_sorted[j]] == "PRIMARY") { ROLE_COLOR=WHITE ; ROLE_SHORT="


(P)"; } else { ROLE_COLOR=RED ; ROLE_SHORT=" (S)" }

printf("%s", center(dbtype[version_sorted[j]] ROLE_SHORT, COL_TYPE,


ROLE_COLOR, COL_SEP)) ;

printf("\n") ;

# a "---" line as a footer

print_a_line() ;

# Print the OH list and a legend for the DB Type colors underneath the table

printf ("%s", "ORACLE_HOME references listed in the Version column ") ;

if (oh_ref > 1)

printf ("(%s)", "\"" sprintf(COLOR_BEGIN TEAL "%s" COLOR_END, "\47\47") "\"


means \"same as above\"") ;

printf ("\n\n") ;

previous_group = "" ;

previous_owner = "" ;

if (COL_OWNER%2) { COL_OWNER++ }

if (COL_GROUP%2) { COL_GROUP++ }
g_same_as_above=sprintf(COLOR_BEGIN TEAL "%"(COL_GROUP/2)-1"s%s"
COLOR_END, "", "\47\47") ;

o_same_as_above=sprintf(COLOR_BEGIN TEAL "%"(COL_OWNER/2)-1"s%s


%"(COL_OWNER/2)-1"s" COLOR_END, "", "\47\47", "") ;

# to ease the ORACLE_HOME sorting

for (x in oh_list)

to_print[oh_list[x]] = x ;

for (i=1; i<=oh_ref; i++)

# to ease the naming

the_oh=to_print[i] ;

owner=o_list[to_print[i]] ;

group=g_list[to_print[i]] ;

if (group == previous_group) { group_to_print = g_same_as_above ; } else {


group_to_print = group ; }

if (owner == previous_owner) { owner_to_print = o_same_as_above ; }


else { owner_to_print = owner ; }

printf("\t%2d : %-"COL_OH"s\t%-"COL_OWNER"s %s\n", i, the_oh,


owner_to_print, group_to_print) ;

previous_group = group ;

previous_owner = owner ;

}
printf ("\n") ;

print_legend_disabled(INSTANCE_DISABLED, "Instance") ;

print_legend_recent_restarted() ;

print_legend_status_issue() ;

} ' $TMP | ${AWK} -v GREP="$GREP" -v UNGREP="$UNGREP" ' BEGIN {FS="|"}


# AWK used to grep and ungrep

{ if ((NF >= 3) && ($(NF-1) !~ /Type/) && ($2 !~ /Service/))

{ if (($0 ~ GREP) && ($0 !~ UNGREP))

print $0 ;

} else {

print $0 ;

}' | sed s'/^/ /' > ${TMP2} # We can reuse TMP2 here

# Special sort order (option -c)

if [[ -n ${SORT_BY} ]] # Special sort order

then

SORT_COL="${SORT_BY:0:1}" # First character

SORT_NODE="${SORT_BY:1:1}" # Second character

SORT_ORDER="${SORT_BY: -1}" # Last character

if [[ "${SORT_COL}" =~ [1-9] ]]
then SORT_NODE=${SORT_COL}

SORT_COL="c"

fi

# Sort order can only be "r" for reverse or "" for normal

if [[ "${SORT_ORDER}" != "r" ]]

then SORT_ORDER=""

else SORT_ORDER="r"

fi

# Column or node number

if [[ ! "${SORT_NODE}" =~ [1-9] ]]

then SORT_NODE=1

fi

# Assign the column number depending of what we want to sort by

SORT_NUM=1

SORT_NUM2=2 # Second column to sort


by

SORT_NUM3=2 # Third column to sort


by

case ${SORT_COL} in

c) if [[ "${SORT_NODE}" -gt "2" ]]

then

SORT_NUM=$(((${SORT_NODE}*2)+2))
SORT_NUM2=$((${SORT_NUM}-1))

else SORT_NUM=$(( ${SORT_NODE}*2 ))

fi ;; # Sort by column number

d) SORT_NUM=2 ;; # Sort by DB name

v) SORT_NUM=4 ;; # Sort by version

s ) SORT_NUM=$(((${SORT_NODE}*2)+6)) ; # Sort by
status (Shutdown, Open)

SORT_NUM2=$((${SORT_NUM}-1)) ;;

t) TYPE_COL=`cat ${TMP2} | awk 'BEGIN {FS="|"}{if ($2 ~ "Version"){print (NF-1); exit}}'` ;

SORT_NUM=$(((${TYPE_COL}*2)+1)) ;; # Sort by
Type

esac

SORT_K_1=" -k"${SORT_NUM}${SORT_ORDER}" "

SORT_K_2=" -k"${SORT_NUM2}" "

SORT_K_3=" -k"${SORT_NUM3}" "

cat ${TMP2} | awk 'BEGIN {FS="|"} {print $0; if ($2 ~ "Version"){getline; print $0; exit;}}' > $
{TMP}

cat ${TMP2} | awk 'BEGIN {FS="|"}{if ($2 ~ "Version"){getline; while(getline){if ($0


~ /---------------/){break}; print $0; }}}' | sort -i ${SORT_K_1} ${SORT_K_2} ${SORT_K_3} >> ${TMP}

tac ${TMP2} | awk '{print $0; if ($0 ~ /---------------/){exit;}}' | tac >> ${TMP}

cp ${TMP} ${TMP2}

fi

if [[ "$WITH_COLORS" == "YES" ]]
then

cat ${TMP2}

else

cat ${TMP2} | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g" # Remove the colors

fi

printf "\n"

if [ -f ${TMP} ]

then

if [ -n "$OUT" ]

then

cp $TMP $OUT

printf "\n\t\033[1;34m%s\033[m\n\n" "Output file $OUT has been generated"

fi

rm -f ${TMP}

fi

if [ -f ${TMP2} ]

then

rm -f ${TMP2}

fi

#************************************************************************************
*********************

# END OF SOURCE
#************************************************************************************
*********************

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