EVS and Other Services

Figure 1 shows the relationships between EVS and other services.

**Figure 1** Relationships between EVS and other services

Figure 1 Relationships between EVS and other services

Table 1 EVS and other services

Interactive Function

Related Service

Reference

EVS disks can be attached to ECSs and used as scalable block storage devices.

ECS

SCSI EVS disks can be attached to BMSs and used as scalable block storage devices.

BMS

Backups can be created for EVS disks to guarantee the reliability and security of the server data.

CBR

EVS encryption feature relies on KMS. You can use the keys provided by KMS to encrypt EVS disks (both system and data disks), thus improving EVS disk data security.

KMS

After EVS is enabled, the performance metrics of monitored disks can be viewed through Cloud Eye without installing any additional plug-in. The monitored metrics include Disk Read Rate, Disk Write Rate, Disk Read Requests, and Disk Write Requests.

Cloud Eye

Viewing EVS Monitoring Data

Cloud Trace Service (CTS) records operations of EVS resources, facilitating user query, audit, and backtracking.

CTS

Auditing EVS Operation Records

Tag Management Service (TMS) tags are used to identify EVS resources for purposes of easy categorization and quick search.

TMS

Adding a Tag