Shulou(Shulou.com)06/01 Report--

ACFS, the official definition of oracle:

Oracle AutomaticStorage Management Cluster File System (Oracle ACFS) is a multi-platform,scalable file system, and storage management technology that extends OracleAutomatic Storage Management (Oracle ASM) functionality to support customerfiles maintained outside of Oracle Database. Oracle ACFS supports many databaseand application files, including executables,database trace files, databasealert logs, application reports, BFILEs, and configuration files. Othersupported files are video, audio, text, p_w_picpaths, engineering drawings, and othergeneral-purpose application file data.

The following is to introduce the use of ACFS in 11G RAC environment. The current operating system version is OEL6.5 and the database version is ORACLE11204.

1. View ACFS related services

Check to see if the acfs/advm driver loads

[root@jxcw1 bin] # lsmod | grep oracle

[root@jxcw1 bin] #

[root@jxcw2 bin] # lsmod | grep oracle

[root@jxcw2 bin] #

View cluster resources

[root@jxcw1 ~] # su- grid-c crs_stat | grep acfs

[root@jxcw1 ~] #

[root@jxcw2 ~] # su- grid-c crs_stat | grep acfs

[root@jxcw2 ~] #

Use acfsload to load the driver

[root@jxcw1 bin] #. / acfsload start-s

ACFS-9459:ADVM/ACFS is not supported on this OS version: '3.8.13-16.2.1.el6uek.x86room64'

[root@jxcw1 bin] # uname-a

Linux jxcw13.8.13-16.2.1.el6uek.x86_64 # 1 SMP Thu Nov 7 17:01:44 PST 2013 x86 / 64x86 _ 64x86_64 GNU/Linux

[root@jxcw1 bin] #

As can be seen from the error message, the OEL6.5 operating system 11204 database is not supported. Upgrade the database version, patch 11204.7 after the driver can be loaded, but can not be automatically loaded by the system. The processing is as follows:

[root@jxcw1 ~] # cat/etc/init.d/acfsload

#! / bin/sh

# chkconfig: 234530 21

# description: LoadOracle ASM volume driver on system startup

ORACLE_HOME=/u01/app/11.2.0/grid

Export ORACLE_HOME

$ORACLE_HOME/bin/acfsloadstart-s

[root@jxcw1 ~] # chkconfigadd acfsload

[root@jxcw1 ~] # chkconfig-- list | grep acfsload

Acfsload 0:off 1:off 2:on 3:on 4:on 5:on 6:off

[root@jxcw1 ~] #

[root@jxcw1 bin] #. / acfsload start-s

[root@jxcw1 bin] # lsmod | grep oracle

Oracleacfs 877320 0

Oracleadvm 221760 0

Oracleoks 276880 2 oracleacfs,oracleadvm

[root@jxcw2bin] # lsmod | grep oracle

Oracleacfs 877192 0

Oracleadvm 221504 0

Oracleoks 277008 2 oracleacfs,oracleadvm

[root@jxcw2 bin] #

Add Resource ora.registry.acfs

[root@jxcw1] # / u01/app/11.2.0/grid/bin/crsctl add type ora.registry.acfs.type-basetypeora.local_resource.type-file/u01/app/11.2.0/grid/crs/template/registry.acfs.type

[root@jxcw1] # / u01/app/11.2.0/grid/bin/crsctladd resource ora.registry.acfs-attrACL=\ 'owner:root:rwx,pgrp:oinstall:r-x,other::r--\'-typeora.registry.acfs.type-f

[root@jxcw1 ~] #

Check to see if the addition is successful

[root@jxcw1 ~] # su- grid-c crs_stat | grep acfs

NAME=ora.registry.acfs

TYPE=ora.registry.acfs.type

[root@jxcw1 ~] #

[root@jxcw2 ~] # su- grid-c crs_stat | grep acfs

NAME=ora.registry.acfs

TYPE=ora.registry.acfs.type

[root@jxcw2 ~] #

View the status of added resources.

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

Ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Cluster Resources

Ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw2

Ora.cvu

1 ONLINE ONLINE jxcw2

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw2

Ora.scan1.vip

1 ONLINE ONLINE jxcw2

[grid@jxcw1 ~] $

The added ora.registry.acfs resource defaults to offline and needs to be started manually.

[grid@jxcw1] $crsctl start resource ora.registry.acfs-n jxcw1

CRS-2672:Attempting to start 'ora.registry.acfs' on' jxcw1'

CRS-2676: Start of'ora.registry.acfs' on 'jxcw1' succeeded

[grid@jxcw1] $crsctl start resource ora.registry.acfs-n jxcw2

CRS-2672:Attempting to start 'ora.registry.acfs' on' jxcw2'

CRS-2676: Start of'ora.registry.acfs' on 'jxcw2' succeeded

After startup, the check status is as follows, which is already online.

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

Ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

-ClusterResources

Ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw2

Ora.cvu

1 ONLINE ONLINE jxcw2

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw2

Ora.scan1.vip

1 ONLINE ONLINE jxcw2

[grid@jxcw1 ~] $

two。 Use the ASMCMD command to create an ACFS

(1) use the volcreate command to create a vol01 with a size of 30g

ASMCMD > volcreate-G data-s 30G testvol

(2) use volinfo to view information about vol01

ASMCMD > volinfo-G data testvol

Diskgroup Name:DATA

Volume Name: TESTVOL

Volume Device: / dev/asm/testvol-347

State: ENABLED

Size (MB): 30720

Resize Unit (MB): 32

Redundancy: UNPROT

Stripe Columns: 4

Stripe Width (K): 128

Usage:

Mountpath:

ASMCMD >

(2) use the operating system command to check the device name, where the / dev/asm/ testvol-347 is equivalent to the bare device.

[grid@jxcw1 ~] $cd/dev/asm/

[grid@jxcw1 asm] $ls-l

Total 0

Brwxrwx--- 1 rootasmadmin 251, 177665 Oct 28 13:20 testvol-347

[grid@jxcw1 asm] $

(3) use sql to view volume-related information in the v$asm_volume view

[grid@jxcw1 asm] $sqlplus / as sysasm

SQL*Plus: Release11.2.0.4.0 Production on Fri Oct 28 13:22:33 2016

Copyright (c) 1982 Jing 2013, Oracle. All rights reserved.

Connected to:

Oracle Database 11gEnterprise Edition Release 11.2.0.4.0-64bit Production

With the RealApplication Clusters and Automatic Storage Management options

SQL > selectvolume_name,volume_device,size_mb from v$asm_volume

VOLUME_NAME VOLUME_DEVICE SIZE_MB

TESTVOL / dev/asm/testvol-347 30720

SQL >

(4) format the volume and create a file system

[root@jxcw1 ~] # mkfs.acfs / dev/asm/testvol-347

Mkfs.acfs:version = 11.2.0.4.0

Mkfs.acfs: on-diskversion = 39.0

Mkfs.acfs:volume = / dev/asm/testvol-347

Mkfs.acfs: volumesize = 32212254720

Mkfs.acfs: Formatcomplete.

[root@jxcw1 ~] #

(5) registering the ACFS file system is equivalent to defining the mount point, which can be registered only once in node 1.

[root@jxcw1~] # acfsutil registry-a / dev/asm/testvol-347/u01/app/grid/acfsmounts/data_testvol/

Acfsutil registry:mount point / u01/app/grid/acfsmounts/data_testvol successfully added to OracleRegistry

View file system information

[root@jxcw1 ~] # acfsutil info fs

/ u01/app/grid/acfsmounts/data_testvol

ACFS Version: 11.2.0.4.0

Flags: MountPoint,Available

Mount time: Fri Oct 28 13:37:27 2016

Volumes: 1

Total size: 32212254720

Total free: 32068386816

Primary volume: / dev/asm/testvol-347

Label:

Flags: Primary,Available,ADVM

On-disk version: 39.0

Allocation unit: 4096

Major, minor: 251, 177665

Size: 32212254720

Free: 32068386816

ADVM diskgroup DATA

ADVM resize increment: 33554432

ADVM redundancy: unprotected

ADVM stripe columns: 4

ADVM stripe width: 131072

Number of snapshots: 0

Snapshot space usage: 0

Replication status: DISABLED

[root@jxcw1 ~] #

(6) the file system is automatically mounted after successful registration. The two nodes are viewed as follows:

[root@jxcw1 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 532G 34G 476G 7% /

Tmpfs 16G 255m 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

/ dev/asm/testvol-347 30G 138m 30G 1% / u01/app/grid/acfsmounts/data_testvol

[root@jxcw1 ~] #

[root@jxcw2 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 533G 24G 487G 5% /

Tmpfs 16G 254M 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

/ dev/asm/testvol-347 30G 138M 30G 1%/u01/app/grid/acfsmounts/data_testvol

[root@jxcw2 ~] #

The graphical interface view status is as follows

Check the status of cluster resources again

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

-ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Cluster Resources

-ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw2

Ora.cvu

1 ONLINE ONLINE jxcw2

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw2

Ora.scan1.vip

1 ONLINE ONLINE jxcw2

[grid@jxcw1 ~] $

3. Asmca graphical interface creation

Switch to the grid user and execute asmca to launch the graphical interface for configuration

After launching the graphical interface, click asm instance to see that the advm driver status is loaded. If the acfs and advm drivers are not loaded, the status is installed,volumes and asmcluster file systems tabs are grayed out and cannot be clicked. Click the volumes tab to create the volume.

In the figure, a successful volume is created using the command. Click create again

Specify the volume name is jxcwvol, the size is 25G, and click OK.

If the creation is successful, click ok to exit, which is displayed as follows:

Click the asm clusterfile systems tab

Click create, select the volume you just created, select the database home file system option, and specify the mount point shown in the figure. Select this option the file system will be registered in the cluster as a cluster resource and managed by the cluster.

Click ok to create the ACFS file system. Click ok to execute the following command

Create ACFSCommand:

/ sbin/mkfs-t acfs/dev/asm/jxcw-347

Following commandsshould be run as privileged user:

/ u01/app/11.2.0/grid/bin/srvctladd filesystem-d / dev/asm/jxcw-347-g 'DATA'-v jxcwvol-m/u01/app/grid/acfsmounts/data_jxcwvol-u grid

/ u01/app/11.2.0/grid/bin/srvctlstart filesystem-d / dev/asm/jxcw-347

Chown grid:oinstall/u01/app/grid/acfsmounts/ data_jxcwvol

Chmod 775/u01/app/grid/acfsmounts/data_jxcwvol

When prompted, use the root account to execute the commands shown on the way on the node started by the ASMCA graphical interface, as follows:

[root@jxcw1 ~] # / u01/app/grid/cfgtoollogs/asmca/scripts/acfs_script.sh

ACFS file system isrunning on jxcw1,jxcw2

[root@jxcw1 ~] #

Note: the script executed on the way is as follows:

[root@jxcw1 ~] # vi/u01/app/grid/cfgtoollogs/asmca/scripts/acfs_script.sh

#! / bin/sh

/ u01/app/11.2.0/grid/bin/srvctlstop filesystem-d / dev/asm/jxcwvol-347

/ u01/app/11.2.0/grid/bin/srvctlremove filesystem-d / dev/asm/jxcwvol-347

/ u01/app/11.2.0/grid/bin/srvctladd filesystem-d / dev/asm/jxcwvol-347-g 'DATA'-v JXCWVOL-m/u01/app/grid/acfsmounts/data_jxcwvol-u grid

If [$? = "0"-o $? = "2"]; then

/ u01/app/11.2.0/grid/bin/srvctl startfilesystem-d / dev/asm/jxcwvol-347

If [$? = "0"]; then

Chown grid:oinstall/u01/app/grid/acfsmounts/data_jxcwvol

Chmod 775/u01/app/grid/acfsmounts/data_jxcwvol

/ u01/app/11.2.0/grid/bin/srvctl statusfilesystem-d / dev/asm/jxcwvol-347

Exit 0

Fi

/ u01/app/11.2.0/grid/bin/srvctl statusfilesystem-d / dev/asm/jxcwvol-347

Fi

The successful execution is checked separately on the two nodes, and the new ACFS file system has been mounted.

[root@jxcw1 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 532G 34G 476G 7% /

Tmpfs 16G 258M 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

/ dev/asm/testvol-347 30G 138m 30G 1% / u01/app/grid/acfsmounts/data_testvol

/ dev/asm/jxcwvol-347 25G 128m 25G 1% / u01/app/grid/acfsmounts/data_jxcwvol

[root@jxcw1 ~] #

[root@jxcw2 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 533G 24G 487G 5% /

Tmpfs 16G 255m 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

/ dev/asm/testvol-347 30G 138m 30G 1% / u01/app/grid/acfsmounts/data_testvol

/ dev/asm/jxcwvol-347 25G 128m 25G 1% / u01/app/grid/acfsmounts/data_jxcwvol

[root@jxcw2 ~] #

Looking at the cluster resource status again, the newly created ACFS file system is added to the cluster as a resource.

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

Ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.data.jxcwvol.acfs

ONLINE ONLINE jxcw1 mountedon / u01/app

/ grid/acfsmounts/dat

A_jxcwvol

ONLINE ONLINE jxcw2 mountedon / u01/app

/ grid/acfsmounts/dat

A_jxcwvol

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

-ClusterResources

-ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw2

Ora.cvu

1 ONLINE ONLINE jxcw2

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw2

Ora.scan1.vip

1 ONLINE ONLINE jxcw2

[grid@jxcw1 ~] $

Check the registration information again as follows:

[root@jxcw1 ~] # acfsutil info fs

/ u01/app/grid/acfsmounts/data_testvol

ACFS Version: 11.2.0.4.0

Flags: MountPoint,Available

Mount time: Fri Oct 28 13:37:27 2016

Volumes: 1

Total size: 32212254720

Total free: 32068386816

Primary volume: / dev/asm/testvol-347

Label:

Flags: Primary,Available,ADVM

On-disk version: 39.0

Allocation unit: 4096

Major, minor: 251, 177665

Size: 32212254720

Free: 32068386816

ADVM diskgroup DATA

ADVM resize increment: 33554432

ADVM redundancy: unprotected

ADVM stripe columns: 4

ADVM stripe width: 131072

Number of snapshots: 0

Snapshot space usage: 0

Replication status: DISABLED

/ u01/app/grid/acfsmounts/data_jxcwvol

ACFS Version: 11.2.0.4.0

Flags: MountPoint,Available

Mount time: Fri Oct 28 13:45:44 2016

Volumes: 1

Total size: 26843545600

Total free: 26710327296

Primary volume: / dev/asm/jxcwvol-347

Label:

Flags: Primary,Available,ADVM

On-disk version: 39.0

Allocation unit: 4096

Major, minor: 251, 177666

Size: 26843545600

Free: 26710327296

ADVM diskgroup DATA

ADVM resize increment: 33554432

ADVM redundancy: unprotected

ADVM stripe columns: 4

ADVM stripe width: 131072

Number of snapshots: 0

Snapshot space usage: 0

Replication status: DISABLED

[root@jxcw1 ~] #

4. Delete ACFS file system

(1), current status view

[root@jxcw1 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 532G 34G 476G 7% /

Tmpfs 16G 256M 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

/ dev/asm/jxcwvol-347 30G 138m 30G 1% / u01/app/grid/acfsmounts/data_jxcwvol

/ dev/asm/testvol-347 15G 107m 15G 1% / u01/app/grid/acfsmounts/data_testvol

[root@jxcw1 ~] #

[root@jxcw2 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 533G 24G 487G 5% /

Tmpfs 16G 254M 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

/ dev/asm/jxcwvol-347 30G 138m 30G 1% / u01/app/grid/acfsmounts/data_jxcwvol

/ dev/asm/testvol-347 15G 107m 15G 1% / u01/app/grid/acfsmounts/data_testvol

[root@jxcw2 ~] #

[root@jxcw1 ~] # su-grid

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

Ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.data.jxcwvol.acfs

ONLINE ONLINE jxcw1 mountedon / u01/app

/ grid/acfsmounts/dat

A_jxcwvol

ONLINE ONLINE jxcw2 mountedon / u01/app

/ grid/acfsmounts/dat

A_jxcwvol

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Cluster Resources

Ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw1

Ora.cvu

1 ONLINE ONLINE jxcw2

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw2

Ora.scan1.vip

1 ONLINE ONLINE jxcw1

[grid@jxcw1 ~] $

(2) uninstall the disk

Node 1

[root@jxcw1 ~] # umount / dev/asm/testvol-347

[root@jxcw1 ~] # umount / dev/asm/jxcwvol-347

[root@jxcw1 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 532G 34G 476G 7% /

Tmpfs 16G 257m 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

[root@jxcw1 ~] #

Node 2

[root@jxcw2 ~] # umount / dev/asm/testvol-347

[root@jxcw2 ~] # umount / dev/asm/jxcwvol-347

[root@jxcw2 ~] # df-h

Filesystem Size Used Avail Use% Mounted on

/ dev/mapper/VolGroup-lv_root 533G 24G 487G 5% /

Tmpfs 16G 254M 16G 2% / dev/shm

/ dev/sda1 477M 55M 397M 13% / boot

[root@jxcw2 ~] #

Check the resource status again

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

Ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.data.jxcwvol.acfs

OFFLINE OFFLINE jxcw1 admin unmounted / u0

1/app/grid/acfsmount

S/data_jxcwvol

OFFLINE OFFLINE jxcw2 admin unmounted / u0

1/app/grid/acfsmount

S/data_jxcwvol

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Cluster Resources

Ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw2

Ora.cvu

1 ONLINE ONLINE jxcw1

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw1

Ora.scan1.vip

1 ONLINE ONLINE jxcw2

[grid@jxcw1 ~] $

You can see the jxcwvol volume created by the graphical interface, and after unmounting the file system, ora.data.jxcwvol.acfs

The resource automatically offline, and the volume is in umounted status; testvol is associated with the ora.registry.acfs resource, which is in a normal state.

(3) stop ora.registry.acfs resources

[grid@jxcw1] $crsctl stop resource ora.registry.acfs-n jxcw1

CRS-2673: Attemptingto stop 'ora.registry.acfs' on' jxcw1'

CRS-2677: Stop of'ora.registry.acfs' on 'jxcw1' succeeded

[grid@jxcw1] $crsctl stop resource ora.registry.acfs-n jxcw2

CRS-2673: Attemptingto stop 'ora.registry.acfs' on' jxcw2'

CRS-2677: Stop of'ora.registry.acfs' on 'jxcw2' succeeded

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

Ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.data.jxcwvol.acfs

OFFLINE OFFLINE jxcw1 admin unmounted / u0

1/app/grid/acfsmount

S/data_jxcwvol

OFFLINE OFFLINE jxcw2 admin unmounted / u0

1/app/grid/acfsmount

S/data_jxcwvol

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Cluster Resources

Ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw2

Ora.cvu

1 ONLINE ONLINE jxcw1

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw1

Ora.scan1.vip

1 ONLINE ONLINE jxcw2

[grid@jxcw1 ~] $

(4) Delete registration information

Execute on only one node

[root@jxcw1] # acfsutil registry-d / u01/app/grid/acfsmounts/data_testvol/

Acfsutil registry: successfully removed ACFS mount point/u01/app/grid/acfsmounts/data_testvol from Oracle Registry

[root@jxcw1 ~] #

The resource offline has been ora.data.jxcwvol.acfs in the previous step. It is normal to report an error when removing the registration information.

[root@jxcw1] # acfsutil registry-d / u01/app/grid/acfsmounts/data_jxcwvol/

Acfsutil registry:ACFS-03143: The specified mount point does not exist and therefore cannot bedeleted.

[root@jxcw1 ~] #

(5) delete the ACFS file system

Delete is performed on only one node

[root@jxcw1 ~] # acfsutil rmfs / dev/asm/testvol-347

[root@jxcw1 ~] # acfsutil rmfs / dev/asm/jxcwvol-347

(6) disable volume

Need to be executed on two nodes

Node 1 forbidden

[grid@jxcw1 ~] $asmcmd

ASMCMD > voldisable-G data testvol

ASMCMD > voldisable-G data jxcwvol

ASMCMD >

Node 2 forbids

[grid@jxcw2 ~] $asmcmd

ASMCMD > voldisable-G data testvol

ASMCMD > voldisable-G data jxcwvol

ASMCMD > exit

[grid@jxcw2 ~] $

(7), delete volume

Executed on only one node.

[grid@jxcw1 ~] $asmcmd

ASMCMD > ls

ASMCMD > voldelete-G data testvol

ASMCMD > voldelete-G data jxcwvol

(8) Delete resource object

[root@jxcw1~] # / u01/app/11.2.0/grid/bin/srvctl remove filesystem-d / dev/asm/jxcwvol-347

[grid@jxcw1] $crsctl stat res-t

NAME TARGET STATE SERVER STATE_DETAILS

Local Resources

Ora.ARCH.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.CRS.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.DATA.dg

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.LISTENER.lsnr

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.asm

ONLINE ONLINE jxcw1 Started

ONLINE ONLINE jxcw2 Started

Ora.gsd

OFFLINE OFFLINE jxcw1

OFFLINE OFFLINE jxcw2

Ora.net1.network

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.ons

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

Ora.registry.acfs

ONLINE ONLINE jxcw1

ONLINE ONLINE jxcw2

-ClusterResources

Ora.LISTENER_SCAN1.lsnr

1 ONLINE ONLINE jxcw2

Ora.cvu

1 ONLINE ONLINE jxcw2

Ora.jxcw.db

1 ONLINE ONLINE jxcw1 Open

2 ONLINE ONLINE jxcw2 Open

Ora.jxcw1.vip

1 ONLINE ONLINE jxcw1

Ora.jxcw2.vip

1 ONLINE ONLINE jxcw2

Ora.oc4j

1 ONLINE ONLINE jxcw2

Ora.scan1.vip

1 ONLINE ONLINE jxcw2

[grid@jxcw1 ~] $

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