Failed to set up SSL because of the following SSL library error: SSL_CTX_set_default_verify_paths failed

 

Error: 

[MY-010069] [Server] Failed to set up SSL because of the following SSL library error: SSL_CTX_set_default_verify_paths failed

 [MY-011302] [Server] Plugin mysqlx reported: 'Failed at SSL configuration: "SSL context is not usable without certificate and private key"'

Solution: 

Copy all certificates in the MySQL datadir directory location. and give the permissions as per below:

chmod 600 ca-key.pem
chmod 644 ca.pem
chmod 600 server-key.pem
chmod 644 server-cert.pem
chmod 600 client-key.pem
chmod 644 client-cert.pem
chmod 600 private_key.pem

chmod 644 public_key.pem

PRKO-2012 : filesystem object is not supported in Oracle Restart

 

Subject:      ACFS not supported in Oracle Restart on 19c 

Error: 

 [oracle@asm-node01 ~]$ srvctl status filesystem -d /dev/asm/ggdisk-457

Usage: srvctl <command> <object> [<options>]

    commands: enable|disable|start|stop|status|add|remove|modify|update|getenv|setenv|unsetenv|config|upgrade|downgrade

    objects: database|service|asm|diskgroup|listener|home|ons|oraclehome

For detailed help on each command and object and its options use:

  srvctl <command> -help [-compatible] or

  srvctl <command> <object> -help [-compatible]

PRKO-2012 : filesystem object is not supported in Oracle Restart

Solution; 

[root@asm-node01 dev]# /bin/mount -t acfs /dev/asm/ggdisk-457 /u01/app/GG

Note: You can add this script to the root crontab after reboot. ACFS will mount the given directory 

acfsutil version: CLSU-00107: operating system function: open64; failed with error data: 2; at location: OOF_1

 

Error: 

[grid@asm-node01 ~]$ acfsutil version

acfsutil version: CLSU-00107: operating system function: open64; failed with error data: 2; at location: OOF_1

acfsutil version: CLSU-00101: operating system error message: No such file or directory

acfsutil version: CLSU-00104: additional error information: open64 (/dev/ofsctl)

acfsutil version: ACFS-00502: Failed to communicate with the ACFS driver.  Verify the ACFS driver has been loaded.

Solution: 

[root@asm-node01 init.d]# cd /u01/app/19.0.0/grid/bin

[root@asm-node01 bin]# ./acfsroot install

ACFS-9300: ADVM/ACFS distribution files found.

ACFS-9314: Removing previous ADVM/ACFS installation.

Use of uninitialized value $sub_command in string eq at /u01/app/19.0.0/grid/lib/osds_acfsroot.pm line 1749.

ACFS-9315: Previous ADVM/ACFS components successfully removed.

ACFS-9294: updating file /etc/sysconfig/oracledrivers.conf

ACFS-9307: Installing requested ADVM/ACFS software.

ACFS-9294: updating file /etc/sysconfig/oracledrivers.conf

ACFS-9308: Loading installed ADVM/ACFS drivers.

ACFS-9298: Installing SELinux policy for ACFS.

ACFS-9297: Creating ACFS SELinux policy file /usr/share/oracleacfs/acfs.cil.

ACFS-9321: Creating udev for ADVM/ACFS.

ACFS-9323: Creating module dependencies - this may take some time.

ACFS-9154: Loading 'oracleoks.ko' driver.

ACFS-9154: Loading 'oracleadvm.ko' driver.

ACFS-9154: Loading 'oracleacfs.ko' driver.

ACFS-9327: Verifying ADVM/ACFS devices.

ACFS-9156: Detecting control device '/dev/asm/.asm_ctl_spec'.

ACFS-9156: Detecting control device '/dev/ofsctl'.

ACFS-9309: ADVM/ACFS installation correctness verified.

[root@asm-node01 bin]# ./acfsroot install -v

ACFS-9505: Using acfsutil executable from location: '/u01/app/19.0.0/grid/usm/install/cmds/bin/acfsutil'

ACFS-9300: ADVM/ACFS distribution files found.

ACFS-9314: Removing previous ADVM/ACFS installation.

Use of uninitialized value $sub_command in string eq at /u01/app/19.0.0/grid/lib/osds_acfsroot.pm line 1749.

ACFS-9315: Previous ADVM/ACFS components successfully removed.

ACFS-9294: updating file /etc/sysconfig/oracledrivers.conf

ACFS-9307: Installing requested ADVM/ACFS software.

ACFS-9503: ADVM and ACFS driver media location is '/u01/app/19.0.0/grid/usm/install/Oracle/EL8UEK/x86_64/5.4.17-2011.0.7/5.4.17-2011.0.7-x86_64/bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/Oracle/EL8UEK/x86_64/5.4.17-2011.0.7/5.4.17-2011.0.7-x86_64/bin/oracleadvm.ko' to the path '/lib/modules/5.4.17-2136.307.3.1.el8uek.x86_64/extra/usm/oracleadvm.ko'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/Oracle/EL8UEK/x86_64/5.4.17-2011.0.7/5.4.17-2011.0.7-x86_64/bin/oracleoks.ko' to the path '/lib/modules/5.4.17-2136.307.3.1.el8uek.x86_64/extra/usm/oracleoks.ko'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/Oracle/EL8UEK/x86_64/5.4.17-2011.0.7/5.4.17-2011.0.7-x86_64/bin/oracleacfs.ko' to the path '/lib/modules/5.4.17-2136.307.3.1.el8uek.x86_64/extra/usm/oracleacfs.ko'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/advmutil' to the path '/sbin/advmutil'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/advmutil.bin' to the path '/sbin/advmutil.bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/fsck.acfs' to the path '/sbin/fsck.acfs'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/fsck.acfs.bin' to the path '/sbin/fsck.acfs.bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/mkfs.acfs' to the path '/sbin/mkfs.acfs'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/mkfs.acfs.bin' to the path '/sbin/mkfs.acfs.bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/mount.acfs' to the path '/sbin/mount.acfs'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/mount.acfs.bin' to the path '/sbin/mount.acfs.bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/acfsdbg' to the path '/sbin/acfsdbg'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/acfsdbg.bin' to the path '/sbin/acfsdbg.bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/acfsutil' to the path '/sbin/acfsutil'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/acfsutil.bin' to the path '/sbin/acfsutil.bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/umount.acfs' to the path '/sbin/umount.acfs'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/umount.acfs.bin' to the path '/sbin/umount.acfs.bin'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/usm/install/cmds/bin/acfssihamount' to the path '/etc/init.d/acfssihamount'

ACFS-9504: Copying file '/u01/app/19.0.0/grid/lib/libacfs19.so' to the path '/opt/oracle/extapi/64/acfs/orcl/1/'

ACFS-9294: updating file /etc/sysconfig/oracledrivers.conf

ACFS-9308: Loading installed ADVM/ACFS drivers.

ACFS-9298: Installing SELinux policy for ACFS.

ACFS-9297: Creating ACFS SELinux policy file /usr/share/oracleacfs/acfs.cil.

ACFS-9321: Creating udev for ADVM/ACFS.

ACFS-9323: Creating module dependencies - this may take some time.

ACFS-9154: Loading 'oracleoks.ko' driver.

ACFS-9154: Loading 'oracleadvm.ko' driver.

ACFS-9154: Loading 'oracleacfs.ko' driver.

ACFS-9327: Verifying ADVM/ACFS devices.

ACFS-9156: Detecting control device '/dev/asm/.asm_ctl_spec'.

ACFS-9156: Detecting control device '/dev/ofsctl'.

ACFS-9309: ADVM/ACFS installation correctness verified.

[root@asm-node01 bin]#

make: perl: Command not found make: *** [ins_rdbms.mk:573: javavm_refresh] Error 127 '

 Error: 

Patching component oracle.javavm.client, 19.0.0.0.0...

Make failed to invoke "/usr/bin/make -f ins_rdbms.mk javavm_refresh ORACLE_HOME=/u01/app/oracle/product/19.0.0/db_1 OPATCH_SESSION=napply"....'make: perl: Command not found

make: *** [ins_rdbms.mk:573: javavm_refresh] Error 127

Solution: 

check perl install on you system or not 

[root@asm-node01 ~]# dnf/yum/rpm  list installed | grep perl

[root@asm-node01 ~]#

[root@asm-node01 ~]# dnf/yum install perl

Note: as per the lmux version use yum or DNF to install Perl package 

[grid@asm-node01 37262208]$ export PATH=$ORACLE_HOME/perl/bin:$PATH

[grid@asm-node01 37262208]$ export PERL5LIB=$ORACLE_HOME/perl/lib

ORA-12547: TNS:lost contact CRS-2675: Stop of 'ora.***.db' on '01' failed

 Issue: 

[oracle@asm-node01 ~]$ srvctl stop database -db DB19c

PRCD-1334 : failed to stop database DB19c

PRCD-1124 : Failed to stop database DB19c and its services

PRCD-1131 : Failed to stop database DB19c and its services on nodes

PRCR-1133 : Failed to stop database DB19c and its running services

PRCR-1132 : Failed to stop resources using a filter

ORA-12547: TNS:lost contact

CRS-2675: Stop of 'ora.db19c.db' on 'asm-node01' failed

Solution: 

[oracle@asm-node01 ~]$ cd $ORACLE_HOME/bin

[oracle@asm-node01 bin]$ ls -ltr oracle

-rwxrwxr-x. 1 oracle asmadmin 441173504 Jun 25 16:55 oracle

[oracle@asm-node01 bin]$ chmod 6751 oracle

[oracle@asm-node01 bin]$ ls -ltr oracle

-rwsr-x--x. 1 oracle asmadmin 441173504 Jun 25 16:55 oracle

--> Stop the database service using SRVCTL 

[oracle@asm-node01 ~]$ srvctl stop database -db DB19c

[oracle@asm-node01 ~]$ srvctl statUS database -db DB19C

The instance '****.**.**:3306' cannot be added to an InnoDB cluster because it has asynchronous (source-replica) replication channel(s) configured. MySQL InnoDB Cluster

  Error: 

  MySQL  JS > dba.checkInstanceConfiguration("root@192.*.*.*")

 NOTE: Found unexpected replication channel '' at ****.**.**:3306:3306

WARNING: The instance '****.**.**:3306' cannot be added to an InnoDB cluster because 

it has asynchronous (source-replica) replication channel(s) configured. MySQL InnoDB Cluster 

does not support manually configured channels as they are not managed using the AdminAPI (e.g. when PRIMARY moves to another member)

which may cause cause replication to break or even create split-brain scenarios (data loss).

Solution: 

         mysql> STOP REPLICA;

mysql> RESET REPLICA  ALL;

RE-execute : 

           MySQL  JS > dba.checkInstanceConfiguration("root@192.168.94.133")

A replica with the same server_uuid/server_id as this replica has connected to the source

 Error: 

 Last_IO_Error: Got fatal error 1236 from source when reading data from binary log: 

 'A replica with the same server_uuid/server_id as this replica has connected to the source;

 the first event 'ON.000014' at 277, the last event read from './ON.000014' at 479, the last byte read from 

 './ON.000014' at 479.'

 Solution: 

      - Stop mysql service 

 [root@node02 ~]# systemctl stop mysqld

      - Go to mysql server database directory and take the backup 

 [root@node02 mysql]# pwd

       /var/lib/mysql

  [root@node02 mysql]# mv auto.cnf auto.cnf_bkp

  [root@node02 mysql]#

  - Start mysqld service 

 [root@node02 ~]# systemctl start  mysqld