What is daemon in NetBackup?
What is daemon in NetBackup?
The nbproxy daemon handles communication between the NetBackup services and the legacy daemons. The bpjobd daemon handles updates to the jobs database. These daemons also run on Windows servers but are not displayed in the Services GUI.
What is NetBackup process?
NetBackup process descriptions. Backup and restore startup process. Backup and archive processes. Backups and archives – UNIX clients. Multiplexed backup process.
Which process writes the data to the client disk in restore process flow?
The tar process
The tar process writes the data to the client disk.
Where are NetBackup logs stored?
By default, log files are placed in the \veritas\netbackup\logs (Windows) and /usr/openv/netbackup/logs (UNIX/Linux) directories on a NetBackup server.
Is the scheduler daemon in Netbackup?
Backup and Recovery. Backup and Recovery Community Blog. NetBackup….Master Server Daemons/Processes.
| Request daemon | bprd |
|---|---|
| Scheduler | bpsched (started with bprd) |
| Netbackup database manager | bpdbm (started with bpsched) |
| Job Monitor | bpjobd (started with bpdbm) |
How do I start a Bpjobd daemon?
Use the command, /usr/openv/netbackup/bin/bpps -a to check if bpjobd is running. Before starting this process, check /etc/services to ensure the ports are correct. The default entry and port assignment for bpjobd is: bpjobd 13723/tcp bpjobd.
What is Nbrb in NetBackup?
The NetBackup Resource Broker binary (nbrb) is a service that starts when NetBackup starts and remains active. Logical resources can be named resources, max jobs per client, max jobs per policy, and multiplexed groups as resources that nbjm uses.
What is Bpbrm in NetBackup?
The NetBackup backup and restore manager (bpbrm) manages the client and bptm process. It also uses the error status from the client and from bptm to determine the final status of backup and restore operations. The bpbrm process uses the legacy logging method.
What is Bpclntcmd in NetBackup?
The bpclntcmd command tests the functionality of a NetBackup system and displays information about it. It also enables and disables the Fibre Transport services on a NetBackup client.
How do I collect NetBackup logs?
Gathering unified logs for NetBackup
- Create a directory named /upload by using the following command. # mkdir /upload.
- Copy unified logs (for NetBackup only) to the /upload directory by using the following command: # vxlogmgr -p NB -c –dir /upload.
- Change to the /upload directory and list its contents.
- Tar the log files.
How do I check NetBackup logs?
About NetBackup logs
- Go to the NetBackup logs directory. A logs directory resides under the NetBackup installed directory.
- Create the required directories under the NetBackup logs folder.
- Set the NetBackup logging level to the required level.
- Execute the migrator tasks for which logs are required.
- Collect log files.
What is Nbpem in NetBackup?
The NetBackup Policy Execution Manager (nbpem) is a service that starts when NetBackup is started and remains active until NetBackup stops.
What is Bprd in NetBackup?
DESCRIPTION. bprd is responsible for starting automatic client backups and for responding to client requests for file restores and user backups and archives. bprd runs only on the master server and can be started only by the administrator.
What is Vnetd in NetBackup?
vnetd is the NetBackup network communications service (daemon) used to create firewall-friendly socket connections. Start vnetd as a continuously running service (daemon).
What is Openv?
Solution. The /usr/openv/netbackup/hardlink_info directory is used on each client to facilitate the restarting of incomplete checkpoint backups.
What are the types of logs available in NetBackup?
Unified logging and legacy logging are the two forms of debug logging used in NetBackup. All NetBackup processes use one of these forms of logging.
How do I read unified logs in NetBackup?
Unified or VX Logs: Used in NetBackup 6.0 and above. These logs need processing with the vxlogview command to make them readable. To enable a legacy log, the directory must be created in /usr/openv/netbackup/logs. Optionally, the VERBOSE entry can be set in either /usr/openv/netbackup/bp.
How do I start a NetBackup database?
Open the databases. conf file in a text editor, and enter the path to the nbdb. db file, as well as the file name in double quotes, and then append the entries without the quotation marks, as shown above. Alternatively, you can have NetBackup add the proper entry via the command nbdb_admin -auto_start NBDB.
What is master server in NetBackup?
The master server manages backups, archives, and restores. The master server is responsible for media and device selection for NetBackup. Typically, the master server contains the NetBackup catalog. The catalog contains the internal databases that contain information about NetBackup backups and configuration.
What is basic backup process flow in NetBackup?
Figure: Basic backup process flow illustrates the backup procedure and the process flow during a scheduled backup. The (1) NetBackup Policy Execution Manager ( nbpem) initiates a backup when the job becomes due.
What is NetBackup daemons?
Table: NetBackup daemons describes the NetBackup daemons. Populates the NetBackup catalog database with database agent metadata and service requests for agents. This service is also responsible for initiating certain actions, such as starting jobs for Oracle cloning.
What is the difference between (10) and (12) NetBackup?
The bpcd service starts the (10) NetBackup backup and restore manager ( bpbrm ). The bpbrm service communicates with (11) bpcd on the client server (through PBX and vnetd) to start the (12) backup and archive manager ( bpbkar ).
What is the manage socket connection service in NetBackup?
Manages the socket connections between a NetBackup media server and a client that is configured for resilient communication. This service runs on the NetBackup master server, NetBackup media servers, and clients. NetBackup starts this service when resilient connections are required between hosts.