On the file system details page in the Apsara File Storage NAS (NAS) console, you can view the information about a CPFS file system, such as the storage type, resource usage, version, protocol type, and version number.
View the resource usage of a file system
Log on to the NAS console.
In the left-side navigation pane, choose File System > File System List.
In the top navigation bar, select a region.
Find the file system whose resource usage you want to view and click the ID of the file system or click Manage in the Actions column. On the details page, you can view the used storage and the maximum capacity of the file system.
View the list of file systems
Log on to the NAS console.
In the left-side navigation pane, choose File System > File System List.
In the top navigation bar, select a region.
On the File System List page, view a list of all file systems in a region. You can also modify the name of a file system.
View the version number of a file system
Log on to the NAS console.
In the left-side navigation pane, choose File System > File System List.
In the top navigation bar, select a region.
On the File System List page, click the ID of the file system whose version number you want to view.
On the Basic Information tab, view the version number of the file system.
View the performance metrics of a file system
You can view the performance monitoring data of a CPFS file system on one of the following pages:
File system details page
Log on to the NAS console.
In the left-side navigation pane, choose File System > File System List.
On the File System List page, click the ID of the file system whose performance metrics you want to view.
On the details page of the file system, click Performance Monitoring.
On the Performance Monitoring tab, view the performance metrics such as IOPS and throughput.
If you use the Network File System (NFS) protocol to access the CPFS file system, you can also view the NFS IOPS.
Performance Monitoring page
Log on to the NAS console.
In the left-side navigation pane, choose > .
In the top navigation bar, select a region.
On the page, perform the following steps to view the performance monitoring details of a specific file system:
Select CPFS for Lingjun from the File System Type drop-down list.
Select the ID of the file system from the File System ID drop-down list.
Select a time range. Valid values: 1 Hour, 1 Day, 7 Days, 14 Days, Current Month, and Last Month. Alternatively, specify a custom time range. The time range cannot exceed 30 days.
The Performance Monitoring page displays the charts of the IOPS and throughput metrics.
View the capacity of a file system
You can view the capacity monitoring data of a CPFS file system on one of the following pages:
File system details page
Log on to the NAS console.
In the left-side navigation pane, choose File System > File System List.
On the File System List page, click the ID of the file system whose capacity monitoring data you want to view.
On the details page of the file system, click .
On the Capacity Monitoring tab, view the capacity metrics such as storage capacity and number of files.
Capacity Monitoring page
Log on to the NAS console.
In the left-side navigation pane, choose Monitoring Audit > .
In the top navigation bar, select a region.
On the Capacity Monitoring page, perform the following steps to view the capacity monitoring details of the CPFS file system:
Select CPFS for Lingjun from the File System Type drop-down list.
Select the ID of the file system from the File System ID drop-down list.
Select a time range. Valid values: 1 Hour, 1 Day, 7 Day, 14 Days, Current Month, and Last Month. Alternatively, specify a custom time range. The time range cannot exceed 30 days. For information about how to view the capacity monitoring data of more than one month, see the Query the usage details of file systems section of the "View billing and usage details" topic.
The Capacity Monitoring page displays the Storage Space and the Number of Files charts.
Storage Space: shows the total storage space and data volume.
Number of Files: shows the maximum number of files, the number of allocated files, the number of used files, the number of files allocated by filesets, the number of files used by filesets, the number of files allocated by the root fileset, and the number of files used by the root fileset.
Note In a file system, all files other than those in independently created filesets belong to the root fileset.
For more information, see the "Metrics" section of the Overview topic.
