Database does not start automatically after Linux reboot

You need to change the following from N to Y

Orcl:/data/oracle_db/product/13.2.0/db_1:y

Last Login:thu-16:36:19 from 10.10.70.51

[Email protected] ~]# su-oracle

[Email protected] ~]$ vi/etc/oratab

#

# This file was used by ORACLE utilities. It's created by root.sh

# and updated by either Database Configuration Assistant while creating

# a database or ASM Configuration Assistant while creating ASM instance.

# A Colon, ': ', is used as the field terminator. A New Line terminates

# The entry. Lines beginning with a pound sign, ' # ', is comments.

#

# Entries is of the form:

# $ORACLE _sid: $ORACLE _home:<n| Y>:

#

# The first and second fields is the system identifier and home

# Directory of the database respectively. The third filed indicates

# to the Dbstart utility and the database should, "Y", or should not, # "N", being brought up at system boot time.

#

# Multiple entries with the same $ORACLE _sid is not allowed.

#

#

Orcl:/data/oracle_db/product/13.2.0/db_1:y

Database does not start automatically after Linux reboot