ACFS-9459: ADVM/ACFS is not supported on this OS version: '4.14.35-1902.300.11.el7uek.x86_64'
ACFS Support On OS Platforms (Certification Matrix). (Doc ID 1369107.1)
Why ACFS?
1. Oracle Automatic Storage Management Cluster File System (Oracle ACFS) is a multi-platform, scalable file system, and storage management technology that extends Oracle Automatic Storage Management (Oracle ASM) functionality to support customer files maintained outside of Oracle Database.
2. Oracle ACFS supports many database and application files, including executables, database trace files, database alert logs, application reports, BFILEs, and configuration files. Other supported files are video, audio, text, images, engineering drawings, and other general-purpose application file data.
3. Oracle ACFS does not support files for the Oracle Grid Infrastructure home.
4. Oracle ACFS does not support Oracle Cluster Registry (OCR) and voting files.
5. Oracle ACFS functionality requires that the disk group compatibility attributes for ASM and ADVM be set to 11.2 or greater.
Default Oracle 19c Base release was not installed with ACFS drivers, While creating ACFS volume we get error, We need to apply the any RU patch to make use of the ACFS feature.
[root@oranode1 ~]# cd /u01/app/19.0.0.0/grid/bin/
[root@oranode1 bin]# ./acfsdriverstate supported
ACFS-9459: ADVM/ACFS is not supported on this OS version: '4.14.35-1902.300.11.el7uek.x86_64'
ACFS-9201: Not Supported
ACFS-9294: updating file /etc/sysconfig/oracledrivers.conf
[root@oranode1 bin]#
[root@oranode1 ~]# lsmod | grep ora
oracleasm 61440 1
[root@oranode1 ~]#
[oracle@oranode1 ~]$ . oraenv
ORACLE_SID = [oracle] ? +ASM1
The Oracle base has been set to /u01/app/oracle
[oracle@oranode1 ~]$ /u01/app/19.0.0.0/grid/OPatch/opatch lspatches
29585399;OCW RELEASE UPDATE 19.3.0.0.0 (29585399)
29517247;ACFS RELEASE UPDATE 19.3.0.0.0 (29517247)
29517242;Database Release Update : 19.3.0.0.190416 (29517242)
29401763;TOMCAT RELEASE UPDATE 19.0.0.0.0 (29401763)
OPatch succeeded.
[oracle@oranode1 ~]$
[root@oranode1 bin]# ps -ef|grep smon |grep -v 'grep\|grid'
oracle 24378 1 0 12:49 ? 00:00:00 asm_smon_+ASM1
oracle 26072 1 0 12:49 ? 00:00:00 ora_smon_DEVDB1
[root@oranode1 bin]#
[root@oranode2 ~]# ps -ef|grep smon |grep -v 'grep\|grid'
oracle 716 1 0 12:49 ? 00:00:00 ora_smon_DEVDB2
oracle 30629 1 0 12:49 ? 00:00:00 asm_smon_+ASM2
[root@oranode2 ~]#
[root@oranode1 bin]# olsnodes
oranode1
oranode2
[root@oranode1 bin]#
[root@oranode1 ~]# which acfsutil
/usr/bin/which: no acfsutil in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/u01/app/19.0.0.0/grid/bin)
[root@oranode1 ~]#
[root@oranode1 ~]# acfsutil
bash: acfsutil: command not found...
[root@oranode1 ~]#
[root@oranode1 ~]# cd /u01/app/19.0.0.0/grid/bin/
[root@oranode1 bin]# ./acfsdriverstate supported
ACFS-9459: ADVM/ACFS is not supported on this OS version: '4.14.35-1902.300.11.el7uek.x86_64'
ACFS-9201: Not Supported
ACFS-9294: updating file /etc/sysconfig/oracledrivers.conf
[root@oranode1 bin]#
[root@oranode1 ~]# acfsroot install
ACFS-9459: ADVM/ACFS is not supported on this OS version: '4.14.35-1902.300.11.el7uek.x86_64'
[root@oranode1 ~]#
[root@oranode1 bin]# uname -r
4.14.35-1902.300.11.el7uek.x86_64
[root@oranode1 bin]#
After the patching acfsutil commands are working fine:
[oracle@oranode1 ~]$ /u01/app/19.0.0.0/grid/OPatch/opatch lspatches
34580338;TOMCAT RELEASE UPDATE 19.0.0.0.0 (34580338)
34444834;OCW RELEASE UPDATE 19.17.0.0.0 (34444834)
34428761;ACFS RELEASE UPDATE 19.17.0.0.0 (34428761)
34419443;Database Release Update : 19.17.0.0.221018 (34419443)
33575402;DBWLM RELEASE UPDATE 19.0.0.0.0 (33575402)
OPatch succeeded.
[oracle@oranode1 ~]$
[root@oranode1 ~]# which acfsutil
/usr/sbin/acfsutil
[root@oranode1 ~]# acfsutil
acfsutil: Version 19.0.0.0.0
The following commands are supported:
accel - Manage accelerators
audit - Manage Auditing
blog - Manage Binary Logs
cluster - Display and manage cluster information
compat - Manage compatibility levels
compress - Manage compression
defrag - Defragment a file system
dumpstate - Dump file system state for diagnosis
encr - Manage Encryption
info - Display file system information
log - Manage Kernel Logs
meta - Collect file system metadata
plugin - Manage plugins
registry - Add, delete, or display mount registry entries
remote - Manage ACFS remote files
repl - Manage Replication
rmfs - Remove a file system
sec - Manage security
size - Resize a file system
scrub - Check mirror consistency
snap - Manage Snapshots
tag - Manage Tags
tune - Modify or display tunable parameters
version - Display version information
freeze - Suspend file system updates
thaw - Resume file system updates
lockstats - Print lock contention statistics
For more information, run: acfsutil -h <command>
[root@oranode1 ~]# cd /u01/app/19.0.0.0/grid/bin/
[root@oranode1 bin]# ./acfsdriverstate supported
ACFS-9544: Invalid files or directories found: 'missing[], extra[4.1.12]'
ACFS-9200: Supported
[root@oranode1 bin]# lsmod |grep ora
oracleacfs 5173248 0
oracleadvm 1146880 0
oracleoks 753664 2 oracleadvm,oracleacfs
oracleasm 61440 1
[root@oranode1 bin]#
In case lsmod did not show oracleadvm & oracleacfs modeues then perform the below command (Not Mandatory)
[root@oranode1 bin]# acfsroot install
ACFS-9544: Invalid files or directories found: 'missing[], extra[4.1.12]'
ACFS-9300: ADVM/ACFS distribution files found.
ACFS-9314: Removing previous ADVM/ACFS installation.
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-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@oranode1 bin]#
[root@oranode1 bin]# ./acfsdriverstate supported
ACFS-9544: Invalid files or directories found: 'missing[], extra[4.1.12]'
ACFS-9200: Supported
[root@oranode1 bin]#
Regards,
Mallik
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