Monitoring and Managing Exadata DB Service Storage Servers with ExaCli
Monitoring and Managing Exadata Database Service Storage Servers with ExaCli
Storage Server Monitoring Overview:
- Exadata Database Service uses the ExaCLI command-line utility to perform monitoring and management functions.
- The ExaCLI command provides a subset of the commands found in the on-premises Exadata command line utility.
- The ExaCLI utility enables you to manage the Exadata storage servers remotely.
- The utility runs on the database compute nodes in the Exadata Database service.
Let us see Exadata Storage Server Architecture.
RoCE means?
RDMA over Converged Ethernet (RoCE) is the latest generation of Exadata’s RDMA Network Fabric. RoCE (pronounced “rocky”) runs the RDMA protocol on top of Ethernet. Prior to Exadata X8M, the internal fabric ran the RDMA protocol on top of Infiniband.
Exacli command Syntax
| exacli
[-1 username] -c [username@] remotehost[:port] [–xml] [-e {command | ‘command [; command]’ | @batchfile}] [–no-prompt ] [–cookie-jar filename] |
Questions
You can execute various ExaCLI commands to monitor and manage Exadata Storage Servers associated with your Exadata Database Service. Which statement is false about the ExaCLI LIST command parameters description?
- LIST IORMPROFILE – Lists any IORM profiles that have been set on the storage servers.
- LIST ALERTHISTORY – Lists all alerts that have been issued for the storage servers.
- LIST METRICHISTORY – List metrics over a specified period of time.
- LIST IORMPLAN DETAIL – Lists the details of the Exadata system’s flash cache.
Which command line utility can be used to perform monitoring and management functions on the storage servers in Exadata Database Service?
- exacscli
- exachkcli
- exacli
- exadbcli