How do I copy an ASM file to another server?

Posted on by Dominique Stacey

How do I copy an ASM file to another server?

Copy asm file from one server to another server

  1. Using cp command of asmcmd. SYNTAX: asmcmd cp USERNAME/PASSWORD@TARGET_SERVER_IP::
  2. Using DBMS_FILE_TRANSFER package. In the below example, we will try to copy a file test.

How do I move ASM from one disk to another?

Answer: Moving data files from one ASM diskgroup to another diskgroup involves these steps:

  1. Step 1: Get the data file name: select. file_name. from.
  2. Step 2: Identify the target diskgroup to migrate to: select. name. from.
  3. Step 3: Take the old data file offline: alter database datafile. ‘+MYDB_OLDDATA/mysid/app_data.nnn’

How do you reuse an ASM disk?

Format the ASM Disk or Remove candidate disk during installation in oracle. Check the device which you want to format and remove from the ASM utilization or reuse purpose in asm.

How do I recover an ASM disk?

  1. Step 1: Ensure that you have a prior RMAN backup of all databases using ASM.
  2. Step 2: Shutdown your ASM instance(s)
  3. Step 3: Re-create your ASM disk group(s)
  4. Step 4: Restore database.

How do I copy archive logs from primary to standby ASM?

Copy the archive logs from primary to standby (Dbvisit ARCHDEST location), rename the files and then run dbvisit to apply logs. Copy the archive logs from primary to standby (Dbvisit ARCHDEST location), use RMAN to catalog the files and then apply them using RMAN.

How do I move files in ASM?

While the database is shutdown (in mount stage)

  1. Shutdown and mount the database.
  2. Ensure you have enough space in the ASM diskgroup to copy the datafile.
  3. Connect to RMAN and copy the datafile from the filesystem to the select ASM diskgroup.
  4. Update the controlfile with the new location of the datafile.

How do I move Datafile from one directory to another in Oracle 11g?

To move or rename a datafile do the following.

  1. Shutdown the database.
  2. Rename the physical file on the OS.
  3. Start the database in mount mode.
  4. Issue the ALTER DATABASE RENAME FILE command to rename the file within the Oracle dictionary.
  5. Open the database.

How do I deinstall grid in 19c?

The following steps to Deinstall 19c Grid Home,

  1. Stop all the database which are related to ASM instance.
  2. Stop all the listeners which are related to ASM instance.
  3. Drop the database or remove the files from ASM.

How do I create ASM disk on Linux 7?

Steps we are going to perform for a New Server Setup

  1. Getting SAN disks from Storage.
  2. Scanning for LUN’s in Oracle Linux servers.
  3. Installing with OracleASM packages and dependencies.
  4. Configuring multi-path entries and reloading.
  5. Verifying the created alias.
  6. Initializing the Oracle ASM module and creating the mount point.

How do I restore my OCR?

Use the following steps to restore the voting disk from the OCR backup.

  1. Step 1: Disable the CRS automatic start service.
  2. Step 2: Restart the node.
  3. Step 3: Verify that the CSR service did not start.
  4. Step 4: Clear the header of the voting disk.
  5. Step 5: Start the cluster.
  6. Step 6: Start the ASM with a PFILE.

What is former disk in ASM?

FORMER – Disk was once part of a disk group but has been dropped cleanly from the group. It may be added to a new disk group with the ALTER DISKGROUP statement. CONFLICT – Automatic Storage Management disk was not mounted due to a conflict. FOREIGN – Disk contains data created by an Oracle product other than ASM.

How to migrate ASM disk groups to another storage online?

1. Finally, you can remove the old disks from the disk group. The query syntax to remove the old disks is as follows: 2. Then wait until the rebalance operation completes: 3. Done, your ASM diskgroups and database have been migrated to the new storage.

How do I remove a disk from my ASM?

The command to remove the disk will vary. In Migration of ASM Disk, to add a disk to the ASM we use the OS Level name of the disk, whereas while dropping / removing a disk from ASM we should specify the Database level name of the Disk. This we can get it by querying the view v$asm_diskgroup.

Can a database be removed from an ASM?

Once after removing the disk from the ASM, a restart of the database is required. There will be some locks existing on disks in the OS level. So OS team will be not able to remove the old disks. After restarting the Database inform to OS team so that they will easily remove the old Disks.

How to move ASM storage to New RAC servers?

According to MOS note 884325.1 “How to Move ASM Storage to New RAC Servers” this should be really easy: Perform software only install on new server and then patch to desired level. If you currently have seperate home for ASM and database then you will need to perform 2 software only installs.