Storage management enables you to monitor information about third-party storage systems. The system can manage only a distributed storage system in the current software version.
Multiple interconnecting servers can form a distributed storage system and provide storage services as a whole.
The system can manage ONEStor, Rorke, and XSKY storage resources, but you can add only one storage resource type at a time.
After you add a ONEStor resource to CVM, you can view basic, storage node, storage cluster IOPS, storage cluster bandwidth, and hard disk state information for the resource.
If the IP address or password has been modified on a distributed storage system that has been added to CVM, you must change the IP address or password of the distributed storage system on CVM for CVM to re-establish a connection to the distributed storage system.
If you edited the username of a distributed storage resource that has been added to CVM, you must delete the distributed storage resource from CVM and then add it again.
To avoid RBD network storage failures, synchronize ONEStor settings to CAS after the ceph settings on ONEStor are edited.
External storage devices added in versions prior to E0536 cannot be used properly after upgrading to the current version. Please delete the previously added external storage devices first and then re-add them.
On the top navigation bar, click Resources.
From the left navigation pane, select External Storage.
Click Add Distributed Storage Resource.
Configure the parameters as described in "Parameters."
Click OK.
On the top navigation bar, click Resources.
From the left navigation pane, select External Storage.
Click Edit in the Actions column for a distributed storage resource.
Edit the parameters as described in "Parameters."
Click OK.
On the top navigation bar, click Resources.
From the left navigation pane, select External Storage.
Click Delete in the Actions column for a distributed storage resource.
In the dialog box that opens, click OK.
On the top navigation bar, click Resources.
From the left navigation pane, select External Storage.
Click More and select Sync ONEStor Settings in the Actions column for the target ONEStor storage.
In the dialog box that opens, click OK.
On the top navigation bar, click Resources.
From the left navigation pane, select External Storage.
Click the name of a ONEStor resource to view its summary.
On the top navigation bar, click Resources.
From the left navigation pane, select External Storage.
Click the name of a ONEStor resource.
Click the Monitoring tab to view its performance monitoring information.
On the top navigation bar, click Resources.
From the left navigation pane, select External Storage.
Click the name of a ONEStor resource.
Click the Hard Disks tab to view its hard disk information.
Add or edit distributed storage resource:
Resource Type: Select a distributed storage resource type. Options include ONEStor, Rorke Storage, and XSKY Storage.
Handy IP: Enter the IP address for accessing ONEStor resources. This parameter is required if you select the ONEStor resource type.
Port Number: Enter the port number for accessing ONEStor resources. This parameter is required if you select the ONEStor resource type.
Handy Username: Enter the username for accessing ONEStor resources. This parameter is required if you select the ONEStor resource type.
Change Handy Password: To change the handy password, select Yes, and then enter the new password in the Handy Password field. This parameter is available when you edit the ONEStor resource.
Handy Password: Enter the password for accessing ONEStor resources. This parameter is required if you select the ONEStor resource type.
Ceph IP: This parameter is required when the resource type is Rorke Storage or XSKY Storage. Enter the IP address for the distributed storage resource to provide Ceph RBD storage service. It is a management IP address or storage service IP address of a server in the distributed storage environment.
Ceph Username: This parameter is required when the resource type is Rorke Storage or XSKY Storage. Enter the username for accessing the distributed storage server.
Change Ceph Password: To change the Ceph password, select Yes, and then enter the new password in the Ceph Password field. This parameter is available when you edit the Rorke or XSKY storage.
Ceph Password: Enter the password for accessing the distributed storage server. Configure this parameter for Rorke or Xsky storage.
Display ONEStor resource summary information-basic attributes:
IP Address: IP address of the ONEStor resource.
Storage Node: Number of storage nodes of the ONEStor resource.
Total Storage: Total size of the ONEStor storage cluster.
Available Storage: Available size of the ONEStor storage cluster.
Storage Cluster Usage: Storage cluster usage.
Storage Cluster Health: Storage cluster health, numbers of normal virtual nodes, abnormal virtual nodes, and virtual nodes with alarms.
Display ONEStor resource summary information-storage node information:
Name: Host name of the storage node.
Network State: Network state of the storage node.
Rack: Name of the rack where the storage node resides.
Storage Service IP Address: Service network IP address of the storage node. CVK hosts can use this IP address to access ONEStor.
Partition: Name of the partition to which the storage node belongs.
Hard Disk State: Hard disk state of the storage node, number of normal hard disks, and total number of hard disks.
Storage Size: Storage size of the storage node.
Storage Usage: Storage usage of the storage node.
CPU Usage: CPU usage of the storage node.
Memory: Memory size of the storage node.
Memory Usage: Memory usage of the storage node.
Display ONEStor resource performance monitoring information:
Storage Cluster IOPS: IOPS information about the storage cluster in the last hour.
Read—Read operations per second.
Write—Write operations per second.
Storage Cluster Bandwidth (KBps): Bandwidth of the storage cluster in the last hour.
Read—Disk read traffic rate.
Write—Disk write traffic rate.
Display ONEStor resource hard disk information:
Device: Host name or drive letter name.
Size: Total disk size.
Used: Used disk size.