Events Supported by Event Monitoring

ECS

Recovery started

startAutoRecovery

Major

ECSs on a faulty host would be automatically migrated to another properly-running host. During the migration, the ECSs was restarted.

Wait for the event to end and check whether services are affected.

Services may be interrupted.

Recovery succeeded

endAutoRecovery

Major

The ECS was recovered after the automatic migration.

This event indicates that the ECS has been recovered and been working properly.

None

Auto recovery timeout (being processed on the backend)

faultAutoRecovery

Major

Migrating the ECS to a normal host timed out.

Migrate services to other ECSs.

Services are interrupted.

GPU link fault

GPULinkFault

Critical

The GPU of the host running the ECS was faulty or was recovering from a fault.

Deploy service applications in HA mode.

After the GPU fault is rectified, check whether services are restored.

Services are interrupted.

FPGA link fault

FPGALinkFault

Critical

The FPGA of the host running the ECS was faulty or was recovering from a fault.

Deploy service applications in HA mode.

After the FPGA fault is rectified, check whether services are restored.

Services are interrupted.

ECS deleted

deleteServer

Major

The ECS was deleted

• on the management console.
• by calling APIs.

Check whether the deletion was performed intentionally by a user.

Services are interrupted.

ECS restarted

rebootServer

Minor

The ECS was restarted

• on the management console.
• by calling APIs.

Check whether the restart was performed intentionally by a user.

• Deploy service applications in HA mode.
• After the ECS starts up, check whether services recover.

Services are interrupted.

ECS stopped

stopServer

Minor

The ECS was stopped

• on the management console.
• by calling APIs.

• Check whether the stop operation was performed intentionally by a user.
• Deploy service applications in HA mode.
• After the ECS starts up, check whether services recover.

Services are interrupted.

NIC deleted

deleteNic

Major

The ECS NIC was deleted

• on the management console.
• by calling APIs.

• Check whether the deletion was performed intentionally by a user.
• Deploy service applications in HA mode.
• After the NIC is deleted, check whether services recover.

Services may be interrupted.

ECS resized

resizeServer

Minor

The ECS was resized

• on the management console.
• by calling APIs.

• Check whether the operation was performed by a user.
• Deploy service applications in HA mode.
• After the ECS is resized, check whether services have recovered.

Services are interrupted.

GuestOS restarted

RestartGuestOS

Minor

The guest OS was restarted.

Contact O&M personnel.

Services may be interrupted.

ECS failure due to abnormal host processes

VMFaultsByHostProcessExceptions

Critical

The processes of the host accommodating the ECS were abnormal.

Contact O&M personnel.

The ECS is faulty.

Startup failure

faultPowerOn

Major

The ECS failed to start.

Start the ECS again. If the problem persists, contact O&M personnel.

The ECS cannot start.

Host breakdown risk

hostMayCrash

Major

The host where the ECS resides may break down, and the risk cannot be prevented through live migration due to some reasons.

Migrate services running on the ECS first and delete or stop the ECS. Start the ECS only after the O&M personnel eliminate the risk.

The host may break down, causing service interruption.

EIP

EIP released

deleteEip

Minor

VPC

VPC deleted

deleteVpc

Major

VPC modified

modifyVpc

Minor

Subnet deleted

deleteSubnet

Minor

Subnet modified

modifySubnet

Minor

Bandwidth modified

modifyBandwidth

Minor

VPN deleted

deleteVpn

Major

VPN modified

modifyVpn

Minor

EVS

Disk updated

updateVolume

Minor

Update the name and description of an EVS disk.

No further action is required.

None

Disk expanded

extendVolume

Minor

Expand an EVS disk.

No further action is required.

None

Disk deleted

deleteVolume

Major

Delete an EVS disk.

No further action is required.

Deleted disks cannot be recovered.

QoS upper limit reached

reachQoS

Major

The I/O latency increases as the QoS upper limits of the disk are frequently reached and flow control triggered.

Change the disk type to one with a higher specification.

The current disk may fail to meet service requirements.

Faulty storage pool

storagePoolFault

Critical

The faulty storage pool alarm is generated because some data in the pool cannot be accessed.

Contact the EVS personnel to handle this issue. For the resources and services that rely on EVS, determine whether a switchover is required.

Normal read/write operations to disks may be affected. If data cannot be read or written, perform a switchover.

IAM

Login

login

Minor

Logout

logout

Minor

Password changed

changePassword

Major

User created

createUser

Minor

User deleted

deleteUser

Major

User updated

updateUser

Minor

User group created

createUserGroup

Minor

User group deleted

deleteUserGroup

Major

User group updated

updateUserGroup

Minor

Identity provider created

createIdentityProvider

Minor

Identity provider deleted

deleteIdentityProvider

Major

Identity provider updated

updateIdentityProvider

Minor

Metadata updated

updateMetadata

Minor

Security policy updated

updateSecurityPolicies

Major

Credential added

addCredential

Major

Credential deleted

deleteCredential

Major

Project created

createProject

Minor

Project updated

updateProject

Minor

Project suspended

suspendProject

Major

KMS

Key disabled

disableKey

Major

Key deletion scheduled

scheduleKeyDeletion

Minor

Grant retired

retireGrant

Major

Grant revoked

revokeGrant

Major

OBS

Bucket deleted

deleteBucket

Major

Bucket policy deleted

deleteBucketPolicy

Major

Bucket ACL configured

setBucketAcl

Minor

Bucket policy configured

setBucketPolicy

Minor