tnsping and db check

 #!/bin/bash


# Function to run SQL*Plus commands

run_sql() {

    OUTPUT=$(sqlplus -s /nolog <<EOF

SET HEADING OFF FEEDBACK OFF VERIFY OFF ECHO OFF

$1

EXIT

EOF

    )

    echo "$OUTPUT" | grep "Connected to:"

}


# Function to log messages

log() {

    echo "$(date '+%Y-%m-%d %H:%M:%S') - $1"

}


password="xxxx"


# Step: sqlplus /nolog

if run_sql "connect sys/$password@boston AS SYSDBA"; then

    log "Connection to Boston successful."

else

    log "Connection to Boston failed."

fi


if run_sql "connect sys/$password@chicago AS SYSDBA"; then

    log "Connection to Chicago successful."

else

    log "Connection to Chicago failed."

fi


# Step: Check SQL*Net connectivity

log "Checking SQL*Net connectivity..."


# Replace with your TNS entry names

PRIMARY_TNS_ENTRY="boston"

STANDBY_TNS_ENTRY="chicago"


# Check primary connectivity

if tnsping $PRIMARY_TNS_ENTRY > /dev/null 2>&1; then

    log "TNSPing to $PRIMARY_TNS_ENTRY successful."

else

    log "TNSPing to $PRIMARY_TNS_ENTRY failed."

fi


# Check standby connectivity

if tnsping $STANDBY_TNS_ENTRY > /dev/null 2>&1; then

    log "TNSPing to $STANDBY_TNS_ENTRY successful."

else


    log "TNSPing to $STANDBY_TNS_ENTRY failed."

fi

Comments

Post a Comment

Popular posts from this blog

SQL Loader V3

Create the Configuration File (config.cfg):Create a file named config.cfg with the following content. Adjust the values to match your environment:[database] username=your_username password=your_password database=your_database [files] csv_file=/path/to/your/file.csv log_file=/path/to/your/log_file.log inserted_rows_file=/path/to/your/inserted_rows.log updated_rows_file=/path/to/your/updated_rows.log ********** #!/bin/bash # Load configuration source config.cfg # Variables CSV_FILE=$csv_file USERNAME=$username PASSWORD=$password DATABASE=$database MASTER_TABLE="master_table" CHILD_TABLE="child_table" LOG_FILE=$log_file INSERTED_ROWS_FILE=$inserted_rows_file UPDATED_ROWS_FILE=$updated_rows_file # Logging function log() {   echo "$(date +'%Y-%m-%d %H:%M:%S') $1" >> $LOG_FILE } log "Starting data load process." # SQL Loader Control File for child table CONTROL_FILE="control_file.ctl" # Create control file for child table cat ...
Read more

Db Unix

-- Insert new records into master table INSERT INTO $master_table (     parent,     parent_sys_class_name,     child_sys_class_name,     child_u_cmdb_ci_used_for,     parent_correlation_id,     type,     child_correlation_id,     child,     modified_date ) SELECT     c.parent,     c.parent_sys_class_name,     c.child_sys_class_name,     c.child_u_cmdb_ci_used_for,     c.parent_correlation_id,     c.type,     c.child_correlation_id,     c.child,     c.modified_date FROM $child_table c LEFT JOIN $master_table m ON c.child_correlation_id = m.child_correlation_id WHERE m.child_correlation_id IS NULL; -- Log inserted rows SPOOL $inserted_rows_file SELECT     c.parent,     c.parent_sys_class_name,     c.child_sys_class_name,     c.child_u_cmdb_ci_used_for,     c.pare...
Read more

Standby redo log add

********* #!/bin/bash # Function to run SQL*Plus commands run_sql() {     sqlplus -s / as sysdba <<EOF     SET HEADING OFF FEEDBACK OFF VERIFY OFF ECHO OFF     $1     EXIT EOF } # Get the max group, max thread, and max size from the v$log and v$logfile views redo_info=$(run_sql "SELECT MAX(l.group#), MAX(l.thread#), MAX(l.bytes/1024/1024)  FROM v\$log l, v\$logfile f  WHERE f.group# = l.group#;") # Extract the max group, max thread, and max size values max_group=$(echo "$redo_info" | awk '{print $1}') max_thread=$(echo "$redo_info" | awk '{print $2}') max_size=$(echo "$redo_info" | awk '{print $3}') # Get the number of redo groups per thread groups_per_thread=$(run_sql "SELECT COUNT(DISTINCT group#) FROM v\$log WHERE thread#=1;") # Get the recovery file destination reco_dest=$(run_sql "SHOW PARAMETER db_recovery_file_dest") reco_dest=$(echo "$reco_dest" | awk 'NR==2 {print $3}' |...
Read more