List of events
This page lists all the events generated by the Weka system, according to category.

Alerts

Type
Severity
Description
AlertMuted
INFO
Alert muted
AlertUnmuted
INFO
Alert unmuted

Cloud

Type
Severity
Description
CloudDisabled
INFO
Cloud disabled
CloudEnabled
INFO
Cloud enabled
CloudProxyUpdated
INFO
Cloud proxy updated
CloudSetUploadRate
INFO
Cloud upload rate changed
CloudStatsErrorClearedEvent
WARNING
Cloud stats have now been written successfully
CloudStatsErrorEvent
WARNING
Error writing cloud stats for upload
DiagsUploaded
INFO
Diags uploaded
LowDiskSpaceClearedEvent
WARNING
Host no longer has low disk space
LowDiskSpaceEvent
WARNING
Host has low disk space

Clustering

Type
Severity
Description
AllBucketsResponsive
INFO
All compute resources are now responding
BucketRedist
INFO
Buckets were redistributed in the cluster
ClientConnected
INFO
Client connected
ClientDisconnected
INFO
Client disconnected
ClientNodesFencedDuringStopIO
INFO
Some clients disconnected during stop-io
ClientRemoved
INFO
Disconnected client is being removed from the cluster
ClientsUnavailable
CRITICAL
Some clients are unavailable because too many backends are down
ClockSkewedHostJoin
MINOR
Host cannot join because of clock skew
ClusterInitializationFailed
MAJOR
Cluster initialization failed
ClusterInitialized
INFO
Cluster successfully initialization
ClusteringFailure
MINOR
Node clustering failed
ConfigChangeSetsSliderFull
MINOR
Config changeset slider is full while the node is pulling config
ConfigGenerationHasNoFirstChunk
MINOR
Applying a partial config generation is prohibited
ConfigSnapshotPulled
MINOR
Config snapshot pulled
GrimReaperFencingNode
MINOR
Partially connected node selected to be fenced by grim reaper
HostActivated
INFO
Host configuration change
HostAdded
INFO
Host configuration change
HostAdding
INFO
Host configuration change
HostDeactivated
INFO
Host configuration change

Config

Type
Severity
Description
DirectoryQuotasDisabled
INFO
Directory Quotas were disabled
DirectoryQuotasEnabled
INFO
Directory Quotas were enabled
LoginBannerCleared
INFO
Login banner has been cleared
LoginBannerDisabled
INFO
Login banner disabled
LoginBannerEnabled
INFO
Login banner enabled
LoginBannerSet
INFO
Login banner has been set
S3ClusterCreated
INFO
S3 Cluster Created
S3ClusterDestroyed
INFO
S3 Cluster Destroyed
S3ClusterUpdated
INFO
S3 Cluster Updated

Custom

Type
Severity
Description
Custom
INFO
Custom event

Drive

Type
Severity
Description
CorruptedDrive
MAJOR
Drive has a valid header but is corrupt
DriveAdded
INFO
Drive provisioned
DriveDeactivated
INFO
Drive deactivated
DriveExcessiveErrors
WARNING
Drive has excessive error rate and will be phased out; call Contact Support Team
DriveFormatUpgraded
INFO
Drive format was upgraded
DriveImmediateShutdown
MAJOR
Drive had to be shutdown immediately; call Contact Support Team
DriveInfoReport
INFO
Drive Information reporting
DriveInitFailed
MAJOR
Drive failed to initialize
DriveIoErrorBMS
MAJOR
Drive found an IO error in background media scan
DriveIoError
MAJOR
Drive had an IO error
DriveLimitExceeded
WARNING
Attempted to add more drives than supported
DriveMediumError
MINOR
Drive had a Medium error
DriveNvmeErrorLog
WARNING
NVMe Drive Error Log Entry
DriveNvmeSmartChange
MINOR
NVMe Drive SMART status changed
DriveNvmeSmartInfo
INFO
NVMe Drive SMART status update - drive normal
DriveRemoved
INFO
Drive removed
DriveSignatureUnknown
MINOR
Drive has an unknown signature
DriveSmartCriticalWarning
MINOR
Drive SMART reports critical warning, failing it immediately
DriveStateChangesReport
MINOR
Drive state changes

Events

Type
Severity
Description
DedupEventsDiscarded
WARNING
Deduplicated events discarded
EventsDedupReport
INFO
Event deduplication ended
EventsDiscarded
MINOR
Too many events were generated in a short period of time, so some of them were discarded and lost
ExampleAggregated
INFO
Example Aggregated
ExampleDebug
DEBUG
ExampleDebug
Example
INFO
Example
TracesDumperDownEvent
MAJOR
Traces Dumper is inactive

Filesystem

Type
Severity
Description
BlockReadFailure
CRITICAL
Failed to read a block
BlockSeekFinished
MAJOR
Block seek finished
BlockSeekStarted
MAJOR
Block seek started for a secondary metadata block that could not be read
BrokenFile
MAJOR
File metadata corruption
CWTaskTemplateFinished
INFO
CWTask template finished
CacheFlushHanging
MAJOR
Host is hanging while trying to sync a file's write cache to the cluster
ChecksumErrorInCommit
MAJOR
Checksum error detected by SSD node in a committing block
ChecksumErrorInWrite
CRITICAL
Checksum error detected by COMPUTE node in a write
DefaultDirectoryQuotaSet
INFO
Default directory quota was set
DefaultDirectoryQuotaUnset
INFO
Default directory quota was unset
DirectoryQuotaSet
INFO
Directory quota was set
DirectoryQuotaUnset
INFO
Directory quota was unset
DumpSnapHashCompleted
INFO
Finished a snap hash manifest scan
FailedToSplitSliceNoRetry
CRITICAL
Failed to split a directory slice - wont retry
FilesystemAdded
INFO
Filesystem configuration change
FilesystemDeleted
INFO
Filesystem configuration change
FilesystemDownloadStarted
INFO
Filesystem download started
FilesystemGroupAdded
INFO
Filesystem group configuration change
FilesystemGroupDeleted
INFO
Filesystem group configuration change

IO

Type
Severity
Description
SystemDriveIsTooSlow
MAJOR
System drive is slow to respond

InterfaceGroup

Type
Severity
Description
FloatingIpAcquired
INFO
Floating IP was acquired by Node
FloatingIpReleased
INFO
Floating IP was released by Node
InterfaceGroupAdded
INFO
Interface group configuration change
InterfaceGroupDeleted
INFO
Interface group configuration change
InterfaceGroupIpsAdded
INFO
Interface group IPs configuration change
InterfaceGroupIpsDeleted
INFO
Interface group IPs configuration change
InterfaceGroupPortAdded
INFO
Interface group port configuration change
InterfaceGroupPortDeleted
INFO
Interface group port configuration change
InterfaceGroupUpdated
INFO
Interface group configuration change

KMS

Type
Severity
Description
KmsConfigurationAdded
INFO
KMS configuration change
KmsConfigurationRemoved
INFO
KMS configuration change
KmsConfigurationUpdated
INFO
KMS configuration change

Licensing

Type
Severity
Description
LicensingReset
INFO
Licensing state has been reset
NewLicenseInstalled
INFO
New license installed
PaygLicensingEnabled
INFO
PAYG licensing enabled

ManualOverride

Type
Severity
Description
ManualOverrideChanged
INFO
Manual override changed

NFS

Type
Severity
Description
NfsClientGroupAdded
INFO
NFS client group configuration change
NfsClientGroupDeleted
INFO
NFS client group configuration change
NfsClientGroupRuleAdded
INFO
NFS client group rule configuration change
NfsClientGroupRuleDeleted
INFO
NFS client group rule configuration change
NfsCustomOptionsUpdated
INFO
NFS custom options configuration change
NfsExportsPermissionsAdded
INFO
NFS export permissions for configuration change
NfsExportsPermissionsDeleted
INFO
NFS export permissions for configuration change
NfsExportsPermissionsUpdated
INFO
NFS export permissions for configuration change
NfsMountFail
WARNING
NFS mount request failed
NfsPortmapFail
MAJOR
NFS server failed to register in portmap

Network

Type
Severity
Description
ClientNodeDisconnected
INFO
Client Node disconnected from cluster
DefaultDataNetworkingChange
INFO
Default data networking configuration changed
DpdkPoolSummary
DEBUG
Summary of DPDK pool status
HangingRPCs
MAJOR
RPCs are hanging too long
HugepagesAllocationFailure
MINOR
Hugepages allocation failure
IONodeCannotFetchConfig
WARNING
Node cannot join cluster for too long
MgmtNodeCannotFetchConfig
WARNING
Node cannot join cluster for too long
NICNotFound
INFO
NIC not found when initializing
NetDeviceLinkDown
MINOR
Network interface DOWN
NetDeviceLinkUp
MINOR
Network interface UP
NetSlaveDeviceLinkDown
MINOR
Network slave interface DOWN
NetSlaveDeviceLinkUp
MINOR
Network slave interface UP
NetworkPortConfigFail
MINOR
Network port configuration failed
NetworkPortDead
MAJOR
Network Port hasn't passed packets for a long period of time, it is likely dead
NoConnectivityToLivingNode
MAJOR
Node is disconnected from living peer(s)
NoHardwareWatchdog
MAJOR
No hardware watchdog found
NoJumboFrames
MINOR
Network does not allow large-enough messages through
NodeCannotJoinCluster
WARNING
Node cannot join cluster for too long
NodeCannotSendJumboFrames
MINOR
Node cannot send jumbo packets

Node

Type
Severity
Description
AssertionFailed
MAJOR
Assertion failed
GCCrashReport
MINOR
Node has crashed in GC on the previous run
NodeAbruptExitReport
MINOR
Node has crashed on the previous run
NodeExceptionExit
MAJOR
Node exited with an exception
NodeKernelStack
WARNING
Kernel stack of node before reset
NodeStarted
INFO
Node started
NodeStopped
INFO
Node stopped
NodeTraceback
WARNING
Traceback of node before reset

ObjectStorage

Type
Severity
Description
ChecksumErrorInDownloadedObject
MINOR
Checksum error detected by COMPUTE node in a downloaded OBS data block
ChecksumErrorOnObjectUpload
MAJOR
Checksum error detected by COMPUTE node when uploading an OBS data block (corrupted after verifying data read from the drive)
DataBlobDownloadFailed
WARNING
Failed downloading data blob header
DownloadedExtentHasInvalidBlobId
MAJOR
Downloaded extent has invalid blob id
DownloadedExtentMissingExpectedBlock
MAJOR
Downloaded extent missing expected block
InvalidDataBlobHeader
MAJOR
Invalid header detected by COMPUTE node in a downloaded OBS data blob
ObjectStoreBucketAdded
INFO
Object store bucket configuration change
ObjectStoreBucketDeleted
INFO
Object store bucket configuration change
ObjectStoreBucketUpdated
INFO
Object store bucket configuration change
ObjectStoreGroupAdded
INFO
Object store configuration change
ObjectStoreGroupDeleted
INFO
Object store configuration change
ObjectStoreGroupUpdated
INFO
Object store configuration change
ObjectStoreHasHighLevelOfUnreclaimedCapacity
WARNING
Object store has high level of unreclaimed capacity
ObjectStoreIsFull
CRITICAL
Object store is full
ObjectStoreNoLongerHasHighLevelOfUnreclaimedCapacity
INFO
Object store has high level of unreclaimed capacity
ObjectStoreStatusDown
MAJOR
Object Store status is now down
ObjectStoreStatusUp
INFO
Object Store status is now up
ObsIsMissingObject
MAJOR
Permanently failed to download an object from object storage - The object was not found
PersistentChecksumErrorInDownloadedObject
MAJOR
Checksum error detected by COMPUTE node in a downloaded OBS data block

Org

Type
Severity
Description
OrgCreated
INFO
Org Created
OrgDeleted
INFO
Org Deleted
OrgRenamed
INFO
Org Renamed
OrgSsdQuotaChanged
INFO
Org SSD Quota Changed
OrgTotalQuotaChanged
INFO
Org Total Quota Changed

RAID

Type
Severity
Description
BitmapChecksumMismatch
MINOR
Bitmap checksum mismatch detected
DataGenerationNumberBug
WARNING
Bug in the advancement of the applied data generation number report from a bucket
DataProtectionLevelDecreased
MINOR
Data protection level decreased
DataProtectionLevelIncreased
INFO
Data protection level increased
DisksFailureDetected
MINOR
Disk(s) failures detected
DisksRecoveryDetected
INFO
Disk(s) quick recovery detected
EnoughActiveFailureDomains
MINOR
Enough active failure domains
FixedFalseFreeBlock
CRITICAL
Found and fixed a false free block
HotSpareFailureDomainsUpdated
INFO
Hot spare failure domains updated
NoDataProtection
CRITICAL
No data protection
QuorumGenerationNumberBug
WARNING
Bug in the advancement of the applied quorum generation number report from a bucket
RaidScrubbingRateUpdated
INFO
RAID scrubber limit updated
RaidsStarted
INFO
RAIDs started
SwitchPlacementHanging
MINOR
SwitchPlacement has no non-dirty chunks
SwitchPlacementRetrying
MINOR
SwitchPlacement retrying
TooFewActiveFailureDomains
MAJOR
Too few active failure domains
TooManyFailures
CRITICAL
Too many failures, some data is unavailable
UsedSSDCapacityCriticalOverflow
CRITICAL
SSD capacity use is critically overflowing, internal spares are running out. Cluster may soon become unavailable for writes.
UsedSSDCapacityNoLongerOverflows
INFO
SSD capacity use is no longer overflowing

Resources

Type
Severity
Description
APIServerStartFailed
WARNING
Failed to start the API server
APIServerStarted
INFO
Successfully started the API server
BandwidthSelected
INFO
Bandwidth set for host
CoreAllocated
INFO
Allocated core
DisabledNumaBalancing
INFO
Disabled NUMA Balancing
DriverLoaded
INFO
Driver attached
FailedToLoadDriver
WARNING
Failed to load the wekafs driver
HugepagesAllocated
INFO
Hugepages allocated
HugepagesAllocationRetries
WARNING
Hugepages allocation retried
HugepagesAllocationStarted
INFO
Hugepages allocation started
InactiveHostCannotJoinCluster
INFO
Inactive host cannot join the cluster
LoadingStableResourcesFailed
INFO
Failed loading stable resources
NetworkDeviceAllocated
INFO
Allocated network device
NetworkDeviceNotUsedByAnySlots
MINOR
Network device not used by any slots
NoIPsConfiguredForHostJoinWithNoDefaultNet
WARNING
No IP configured for node {nid} with no default-net
RevertToStableResources
INFO
Reverted to stable resources
UnlimitedBandwidthSelected
INFO
Bandwidth set to unlimited

S3

Type
Severity
Description
S3AddBucketILMRuleEvent
INFO
S3 Add Bucket ILM Rule
S3AsssumeRoleEvent
INFO
S3 Assume Role STS Token Created
S3AttachIAMPolicyEvent
INFO
S3 Attach IAM policy
S3AuditWebhookDisabledEvent
INFO
S3 Audit Webhook Disabled
S3AuditWebhookEnabledEvent
INFO
S3 Audit Webhook Enabled
S3BucketDestroyedEvent
INFO
S3 Bucket Destroyed
S3ClusterDestroyFailed
MAJOR
Failed to destroy S3 cluster
S3ContainerStateChangesEvent
INFO
S3 Container Status Change
S3CreateBucketEvent
INFO
S3 Bucket Created
S3CreateIAMPolicyEvent
INFO
S3 Create IAM Policy
S3CreateServiceAccountEvent
INFO
S3 Create Service Account
S3DestroyBucketEvent
INFO
S3 Bucket Destroyed
S3DetachIAMPolicyEvent
INFO
S3 Detach IAM policy
S3DrainEvent
INFO
S3 Container Drain
S3ETCDDisabledEvent
INFO
S3 Cluster etcd Disabled
S3ETCDEnabledEvent
INFO
S3 Cluster etcd Enabled
S3KVAddedEvent
INFO
S3 Config Add Key
S3KVRemovedEvent
INFO
S3 Config Remove Key
S3KVResetEvent
INFO
S3 KV Store Config Reset

Security

Type
Severity
Description
CaCertSet
INFO
CA cert was added to the cluster
CaCertUnset
INFO
CA cert was unset
TLSSet
INFO
TLS was set
TLSUnset
INFO
TLS was unset

SMB

Type
Severity
Description
SmbAdJoined
INFO
Active Directory configuration change
SmbAdLeft
INFO
Active Directory configuration change
SmbClusterConfigured
INFO
SMB cluster configuration change
SmbClusterCreated
INFO
SMB cluster configuration change
SmbClusterDestroyed
INFO
SMB cluster configuration change
SmbConfigGenerationUpdated
INFO
SMB Config configuration change
SmbShareAdded
INFO
Share configuration change
SmbShareConfigured
INFO
Share configuration change
SmbShareHostnameACERemovedRemoved
INFO
SambaHostnameACE configuration change
SmbShareHostnameACEResetDestroyed
INFO
SambaHostnameACE configuration change
SmbShareRemoved
INFO
Share configuration change
SmbTrustedDomainAdded
INFO
TrustedDomain configuration change
SmbTrustedDomainRemoved
INFO
TrustedDomain configuration change

Statistics

Type
Severity
Description
StatLimitExceeded
WARNING
A set limit on a stat was exceeded

System

Type
Severity
Description
BlockTaskAborted
INFO
A bucket task aborted successfully
BlockTaskComplete
INFO
A bucket task completed successfully
BucketsCreated
INFO
System has created buckets
ClusterTaskAborted
INFO
Cluster task aborted
ClusterTaskPaused
INFO
Cluster task paused
ClusterTaskResumed
INFO
Cluster task resumed
ClusterTasksCpuLimitUpdated
INFO
Cluster tasks CPU limit set
ClusterwideTaskChanged
INFO
Clusterwide task changed
HaveEnoughSSDCapacity
MINOR
Enough SSD capacity now exists for all provisioned file systems
IOStarted
INFO
System has started
IOStopped
INFO
System has stopped
NotEnoughSSDCapacity
CRITICAL
Not enough SSD capacity exists for all provisioned file systems
QOSConfigReset
INFO
QoS configuration reset
QOSConfigSet
INFO
QoS configuration set
StartIORequested
INFO
The user has requested that IO be started
StopIORequested
INFO
The user has requested that IO be stopped
SystemInfoReport
INFO
Management node started; reporting OS info

Traces

Type
Severity
Description
TracesConfigurationActivated
INFO
Traces configuration change
TracesConfigurationDeactivated
INFO
Traces configuration change
TracesConfigurationReset
INFO
Traces configuration change
TracesConfigurationUpdated
INFO
Traces configuration change
TracesFreezePeriodReset
INFO
Traces freeze period has been reset
TracesFreezePeriodSet
INFO
Traces freeze period has been set

Upgrade

Type
Severity
Description
ClientUpgradeRequested
INFO
Client upgrade requested
ExternalUpgradeCancelled
INFO
External Upgrade was cancelled
ExternalUpgradeFinished
INFO
External Upgrade complete
ExternalUpgradeStarting
INFO
External Upgrade was started
FinishedExternalHostUpgrade
INFO
External host upgrade complete
StartingExternalHostUpgrade
INFO
External host upgrade started
WekaVersionDowngraded
WARNING
Weka is now running a lower version

User

Type
Severity
Description
LDAPAuthDisabled
INFO
LDAP authentication disabled
LDAPAuthEnabled
INFO
LDAP authentication enabled
LDAPConfigUpdated
INFO
LDAP configuration updated
UserCreated
INFO
User Created
UserDeleted
INFO
User Deleted
UserLoggedIn
INFO
User logged in
UserLoginFailed
INFO
User login failed
UserLoginLocked
MINOR
User login locked
UserPasswordChangedByAnotherUser
INFO
User password changed by an admin
UserPasswordChanged
INFO
User changed password
UserRoleChanged
INFO
User role changed