Events list

Explore the various events the WEKA system produces, organized according to their respective categories.

Agent

Type	Severity	Description
ContainerStateEvent	INFO	Container state changed.
DataServiceContainerStateEvent	INFO	Data service container state
WCGroupInvalidResourceConfigEvent	WARNING	Container control group has an invalid resource configuration.
WCGroupStateDisabledEvent	MAJOR	Container control group is disabled.
WCGroupStateEnabledEvent	INFO	Container control group is enabled.
WCGroupValidResourceConfigEvent	INFO	Container control group resource configuration is valid.

Alerts

Type	Severity	Description
AlertCleared	DEBUG	The system has {action} an alert
AlertContinuousEvent	DEBUG	System reports continuous active alerts.
AlertMuted	INFO	Alert is muted.
AlertTriggered	DEBUG	The system has {action} an alert
AlertUnmuted	INFO	Alert is unmuted.

Cloud

Type	Severity	Description
ClientsReportingViaBackendsDisabled	DEBUG	Clients reporting to cloud via backends disabled
ClientsReportingViaBackendsEnabled	DEBUG	Clients reporting to cloud via backends enabled
CloudDisabled	INFO	Cloud WEKA Home integration is disabled.
CloudEnabled	INFO	Cloud WEKA Home integration is enabled.
CloudProxyUpdated	INFO	Cloud WEKA Home proxy configuration is updated.
CloudSetUploadRate	INFO	Cloud WEKA Home upload rate limit changed.
CloudStatsErrorClearedEvent	WARNING	Cloud statistics are now written successfully.
CloudStatsErrorEvent	WARNING	Fails to write cloud statistics for upload.
DiagsUploaded	INFO	Diagnostic information uploaded to Cloud WEKA Home.
LowDiskSpaceClearedEvent	WARNING	Host disk space returned to normal levels.
LowDiskSpaceEvent	WARNING	Host is running low on available disk space.
WekaHomeProxyUploaderStartFailed	DEBUG	Failed to start the Weka Home Proxy Uploader Server

Clustering

Type	Severity	Description
AllBucketsResponsive	INFO	All compute resources are responding normally.
BucketRandomizerSwap	INFO	Bucket randomizer swaps agent assignments.
BucketRedist	INFO	Bucket distribution rebalanced across cluster.
BucketRowHasStaleNodeId	INFO	Bucket contains stale process identifier (NodeId).
CatalogClusterEventCreated	INFO	Catalog cluster configuration change
CatalogClusterEventDestroyed	INFO	Catalog cluster configuration change
CatalogClusterEventUpdated	INFO	Catalog cluster configuration change
CatalogConfigUpdated	INFO	Catalog indexing configuration updated
CatalogCoordinatorUpdated	INFO	Catalog coordinator configuration updated
ClientConnected	INFO	Client connected to cluster.
ClientDisconnected	INFO	Client disconnected from cluster.
ClientRemoved	INFO	Disconnected client is being removed from the cluster.
ClientsUnavailable	CRITICAL	Some clients are unavailable due to insufficient backends.
ClockSkewedHostJoin	MINOR	Container cannot join cluster due to clock skew with existing container.
ClusterDeploymentModeChanged	INFO	Cluster deployment mode changed (auto-detected)
ClusteringFailure	MINOR	Container fails to join the cluster.
ClusterInitializationFailed	MAJOR	Cluster initialization process failed.
ClusterInitialized	INFO	Cluster successfully initialized.
ConfigChangeSetsSliderFull	MINOR	Configuration changeset buffer is full while process pulls configuration updates.
ConfigGenerationHasNoFirstChunk	MINOR	Cannot apply partial configuration generation without an initial chunk.
ConfigSnapshotPulled	MINOR	Configuration snapshot retrieved.
DataServiceClusterCreated	INFO	Data service cluster created
DataServiceClusterDestroyed	INFO	Data service cluster destroyed
DataServiceClusterUpdated	INFO	Data service cluster updated
DoubleUnmatchingMachineIdentifier	MAJOR	Multiple containers detected with identical Agent-Machine-ID but different SMBIOS unique identifiers.
GrimReaperFencingNode	MINOR	Partially connected process selected for fencing by Grim Reaper process.
HostActivated	INFO	Host configuration change
HostAdded	INFO	Host configuration change
HostAdding	INFO	Host configuration change
HostDeactivated	INFO	Host configuration change
HostDeactivating	INFO	Host configuration change
HostDrained	INFO	Host configuration change
HostDraining	INFO	Host configuration change
HostRemoved	INFO	Host configuration change
HostRemoving	INFO	Host configuration change
HostRemovingFailed	INFO	Host configuration change
HostRequestedActionTimeout	WARNING	Host requested action timed out.
LeaderChanged	WARNING	Cluster leadership has been modified to a different process.
LeaderSteppingUpAfterUpgrade	INFO	New cluster leader assumes control after upgrade completion.
NodeNetworkUnstable	MAJOR	Process experiences unstable network connectivity.
NodePartiallyConnected	MINOR	Partially connected process removed from cluster.
NodeRejoined	INFO	Process successfully rejoined cluster.
NodesNotInExpectedState	MAJOR	Some processes are not in the expected operational state.
NodeUnreachable	MINOR	Unreachable process removed from cluster.
OperationTookTooLong	WARNING	Cluster operation exceeds expected completion time.
PersistentUnresponsiveBuckets	CRITICAL	Some compute resources are unresponsive for more than {longUnresponsivenessMinutes} minutes.
PreviousCluster	INFO	Container was previously part of a different cluster.
RejoinFailureReport	MINOR	Containers (nodes) failed to rejoin.
UnresponsiveBuckets	MAJOR	Some compute resources are not responding to requests.
WrongConfigSignatureForRaftSnapshot	MINOR	Attempts to load RAFT snapshot with incompatible configuration signature.
WrongSchemaVersionForRaftSnapshot	MINOR	Attempts to load RAFT snapshot with incompatible schema version.

Config

Type	Severity	Description
BlockTaskStateChanged	DEBUG	Block task state changed.
CachedSnapshotIsNewerThanStreamed	INFO	Cached configuration snapshot is newer than streamed version.
CachedSnapshotIsOlderThanStreamed	INFO	Requested configuration snapshot does not exist yet.
CannotAddAnotherContainerWithTheSameMachineId	MAJOR	Cannot add additional container with duplicate server identifier.
CannotAddAnotherFeContainerWithTheSameMachineId	MAJOR	Cannot add additional frontend container with duplicate server identifier.
ClientTargetVersionChange	INFO	Client target version updated.
ConfigAddedKeyManually	INFO	Configuration value manually added by cluster administrator.
ConfigCapabilityFormatChanged!"max_supported_test_format"	INFO	Cluster capability max_supported_test_format has been updated
ConfigOverridden	INFO	Configuration value overridden by cluster administrator.
ConfigOverrideChanged	INFO	Config override changed.
ConfigOverrideDiscarded	WARNING	Configuration override disabled automatically.
ConfigPropagationTookTooLong	MINOR	Configuration propagation takes too long.
ConfigRemovedKeyManually	INFO	Configuration value removed manually by cluster administrator.
ContainerBlacklistToggle	MAJOR	Container is denied or removed from the denylist.
DirectoryQuotasDisabled	INFO	Directory quotas disabled.
DirectoryQuotasEnabled	INFO	Directory quotas enabled.
EncounteredEntryWithNewVersionInRaftLog	MINOR	Encountered RAFT entry in RAFT log with newer version than existing one.
FetchLocalStateNoDrainTooLongReport	MAJOR	Process cannot drain the local-state changes queue of some overlay children.
HostRequestedActionChange	INFO	Container requested action changed.
IOStatusChanged	INFO	IO status changed.
LeaderIterationGapTooLong	MAJOR	Time gap between the end of the previous leader iteration and the start of the current iteration is too long.
LeaderIterationRuntimeTooLong	MAJOR	Leader iteration execution time exceeded the allowed limit.
LeaderStepDownHttpMonitorUnhealthy	MAJOR	Leader step down because the HTTP monitor is unhealthy
LoginBannerCleared	INFO	Login banner cleared.
LoginBannerDisabled	INFO	Login banner disabled.
LoginBannerEnabled	INFO	Login banner enabled.
LoginBannerSet	INFO	Login banner set.
ProcessBlacklistToggle	MAJOR	Process is denied or removed from the denylist.
ProcessLimitExpanded	INFO	Process limit expanded to allow 24 bits of process ID.
QueryRangeErrorBucketNodeNotInConfig	MAJOR	Unknown NodeId in config bucket.
QueryRangeErrorCriticalBucketNodeNotInConfig	MAJOR	Unknown process ID in configuration bucket.
QueryRangeErrorQueriedBucketNotFound	MAJOR	Bucket Has No Quorum Monitor received unknown BucketId.
QueryRangeErrorQueriedDownNodeNotFound	MAJOR	Bucket Has No Quorum Monitor received unknown NodeId.
QueryRangeErrorRangeErrorException	MAJOR	Bucket Has No Quorum Monitor received RangeError exception.
TooManyContainersWithSameMachineId	MAJOR	Too many containers with same machine ID.
UpgradeBlockTaskStartInvoked	DEBUG	Block task upgrade task start invoked.
WrongVersionForRaftSnapshot	MINOR	Attempt to load RAFT snapshot with unsupported version.

Custom

Type	Severity	Description
Custom	INFO	Custom event.
CustomMajor	MAJOR	Custom major event.

Drive

Type	Severity	Description
AioVecMaxLeakedExceded	DEBUG	AioVec {leaked} netbuf leaked.
CorruptedDrive	MAJOR	Drive has a valid header but is corrupted.
DriveAdded	INFO	Drive provisioned.
DriveCorrupted	MAJOR	Drive has a valid header but is corrupted.
DriveDeactivated	INFO	Drive deactivated.
DriveDead	MAJOR	Drive is unresponsive and fails to return IOs for an extended period.
DriveExcessiveErrors	WARNING	Drive has excessive error rate and will be phased out.
DriveFormatUpgraded	INFO	Drive format upgraded.
DriveIdentifyChanged	INFO	Drive location indicator changed.
DriveImmediateShutdown	MAJOR	Drive shut down immediately.
DriveInitFailed	MAJOR	Drive initialization failed.
DriveIoError	MAJOR	Drive has an IO error.
DriveIoErrorBMS	MAJOR	Drive finds IO error in background media scan.
DriveLimitExceeded	WARNING	Attempt to add more drives than the system supports occurred.
DriveMediumError	MINOR	Drive has a medium error.
DriveNotUnderIOMMU	MAJOR	Drive is not under IOMMU, but host IOMMU is enabled.
DriveNvmeErrorLog	WARNING	NVMe drive error log entry.
DriveNvmeSmartChange	MINOR	NVMe drive SMART status changed.
DriveOutOfNvkvChunks	MAJOR	Drive is out of NVKV chunks.
DriveRemoved	INFO	Drive removed.
DriveSignatureUnknown	MINOR	Drive has an unknown signature.
DriveSmartCriticalWarning	MINOR	Drive SMART reports a critical warning and fails immediately.
DriveStateChangesReport	MINOR	Drive state changes.
DriveStuckIOs	MAJOR	IOs are stuck for an extended period.
DriveUnresponsive	MAJOR	Drive is unresponsive and fails to return IOs for an extended period.
DriveWrongFailureDomain	MINOR	Drive attached to container (host) from incorrect failure domain.
MBufPoison	MAJOR	MBuf got poison error.
NvmeBindTimingOut	MAJOR	The NVMe device binding is stuck, and the server requires a power cycle to recover.
SpdkCuseFilterBlockedCommand	WARNING	SPDK CUSE driver blocked command

Events

Type	Severity	Description
CatalogIngestionCompleted	INFO	Catalog ingestion completed
CatalogMetadataDeleteAllTaskCompleted	INFO	Catalog metadata deletion all task completed
CatalogMetadataDeleteAllTaskCreated	INFO	Catalog metadata deletion all task created
CatalogMetadataDeleteTaskCompleted	INFO	Catalog metadata deletion completed
CatalogMetadataDeleteTaskCreated	INFO	Catalog metadata deletion task created
CatalogMetadataDeleteTaskFailed	MAJOR	Catalog metadata deletion failed
DedupEventsDiscarded	WARNING	Deduplicated events discarded.
EventsDedupReport	INFO	Event deduplication ends.
EventsDiscarded	MINOR	Too many events generated in a short period; some discarded and lost.
Example	INFO	Example.
ExampleAggregated	INFO	Example aggregated.
ExampleDebug	DEBUG	Example debug.
TracesDumperDownEvent	MAJOR	Traces Dumper is inactive.

Filesystem

Type	Severity	Description
BackgroundDirDeleteTask	INFO	Background directory deletion task started.
BackgroundDirDeleteTaskProgress	INFO	Background directory deletion task progress
BlockReadFailure	CRITICAL	Fails to read block.
BlockSeekFinished	MAJOR	Block seek finished.
BlockSeekStarted	MAJOR	Block seek started for secondary metadata block that could not be read.
BrokenFile	MAJOR	File metadata corruption.
CacheFlushHanging	MAJOR	Host hangs while syncing the file's write cache to the cluster.
CatalogTaskAborted	INFO	Catalog task aborted
CheckingTimeoutForFSCK	MAJOR	During integrity check, a timeout occurred; some checks may have been skipped
ChecksumErrorInBackgroundWrite	MAJOR	Checksum error detected by the drive process during block commit.
ChecksumErrorInCommit	MAJOR	Checksum error detected by SSD node in committing block.
ChecksumErrorInWrite	CRITICAL	Checksum error detected by COMPUTE process in write.
ChokingBlockingIOs	MAJOR	Backend choking is now blocking IOs.
ClusterwideJobAborting	INFO	Clusterwide Job configuration change
ClusterwideJobAdded	INFO	Clusterwide Job configuration change
ClusterwideJobRemoved	INFO	Clusterwide Job configuration change
CWTaskTemplateFinished	INFO	Cluster-wide task (CWTask) template finished.
DefaultDirectoryQuotaSet	INFO	Default directory quota set.
DefaultDirectoryQuotaUnset	INFO	Default directory quota unset.
DestageBlocked	CRITICAL	Cannot start destage of bucket.
DestageBlockedByOperation	MAJOR	Mutating operation stalls and prevents destage progress.
DestageHanging	CRITICAL	Destage of a bucket is hanging.
DirectoryQuotaSet	INFO	Directory quota set.
DirectoryQuotaUnset	INFO	Directory quota unset.
DumpSnapHashCompleted	INFO	Finishes snap hash manifest scan.
FailedToAddClusterwideJob	MAJOR	Failed to add the cluster-wide job because the queue has reached its maximum limit
FailedToSplitSliceNoRetry	CRITICAL	Fails to split directory slice; will not 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
FilesystemGroupUpdated	INFO	Filesystem group configuration change
FilesystemMounted	INFO	Mount operation completed successfully.
FilesystemRemoved	INFO	Filesystem configuration change
FilesystemUmounted	INFO	Umount operation completed successfully
FilesystemUpdated	INFO	Filesystem configuration change
FlockSyncHanging	CRITICAL	Bucket cannot finish flock resync with all clients.
ForcedBucketStepdown	MINOR	Bucket forced to step down.
FreeBlockStillUsed	CRITICAL	Finds block falsely marked as free.
FsCapacityLimitReached	WARNING	Filesystem capacity limit reached.
HangingBackendIosDetected	CRITICAL	Some IOs are hanging.
HangingBackendIosNoLongerDetected	INFO	IOs are no longer hanging.
HangingBucketStepDown	WARNING	Bucket step-down is hanging.
HangingDirectorySplit	MAJOR	Directory split makes no progress for a long time.
HangingDriverFrontendIosDetected	CRITICAL	Some IOs are hanging.
HangingDriverFrontendIosNoLongerDetected	INFO	IOs are no longer hanging.
HangingNFSFrontendIosDetected	CRITICAL	Some IOs are hanging.
HangingNFSFrontendIosNoLongerDetected	INFO	IOs are no longer hanging.
IntegrityCheckFinished	DEBUG	Integrity check finished.
IntegrityCheckIssueCritical	CRITICAL	Finds data integrity issue (Critical).
IntegrityCheckIssueCriticalNoDedup	CRITICAL	Finds data integrity issue (Critical).
IntegrityCheckIssueDebug	DEBUG	Finds data integrity issue (Debug).
IntegrityCheckIssueDebugNoDedup	DEBUG	Finds data integrity issue (Debug).
IntegrityCheckIssueMajor	MAJOR	Finds data integrity issue (Major).
IntegrityCheckIssueMajorNoDedup	MAJOR	Finds data integrity issue (Major).
IntegrityCheckIssueMinor	MINOR	Finds data integrity issue (Minor).
IntegrityCheckIssueMinorNoDedup	MINOR	Finds data integrity issue (Minor).
IntegrityCheckIssueWarning	WARNING	Finds data integrity issue (Warning).
IntegrityCheckIssueWarningNoDedup	WARNING	Finds data integrity issue (Warning).
IntegrityCheckStarted	DEBUG	Integrity check started.
IntegrityCheckTransientIssue	DEBUG	Finds transient state expected to be encountered.
IntegrityCheckTransientIssueNoDedup	DEBUG	Finds transient state expected to be encountered.
ManualOverrideStall	WARNING	Service is manually overridden and stalled.
MetadataCommitQueueHang	MINOR	Bucket step down due to hanging metadata commit queue.
ObjectStoreAttachedToFilesystem	INFO	Object store attached to filesystem.
ObjectStoreFinishedDetachingFromFilesystem	INFO	Object store finishes detaching from filesystem.
ObjectStoreStartedDetachingFromFilesystem	INFO	Object store has started detaching from filesystem.
QuotaGraceExpired	WARNING	Directory soft capacity quota reached and grace period expired.
QuotaHardLimitReached	WARNING	Directory hard capacity quota reached.
RAIDMDReadFailureInSnaphashDump	WARNING	Fails to read metadata block from RAID when dumping snapshot manifest.
RemoteClusterAdded	INFO	Remote cluster configuration change
RemoteClusterRemoved	INFO	Remote cluster configuration change
RemoteClusterUpdated	INFO	Remote cluster configuration change
SnapshotContentCopied	INFO	Snapshot content copied.
SnapshotCreated	INFO	Snapshot created.
SnapshotCreationFailed	MAJOR	Snapshot creation fails.
SnapshotDeleted	INFO	Snapshot deleted.
SnapshotDownloadStarted	INFO	Snapshot download started.
SnapshotFilesystemRestored	INFO	Filesystem restored from snapshot.
SnapshotParamsUpdated	INFO	Snapshot updated.
SnapshotPolicyAdded	INFO	Snapshot policy configuration change
SnapshotPolicyAttached	INFO	Snapshot policy attached to filesystem.
SnapshotPolicyDeleted	INFO	Snapshot policy configuration change
SnapshotPolicyDetached	INFO	Snapshot policy detached from filesystem.
SnapshotPolicyUpdated	INFO	Snapshot policy configuration change
SnapshotReplicaReceiveAborted	INFO	Aborted receiving snapshot replica
SnapshotReplicaReceiveFinished	INFO	Finished receiving snapshot replica
SnapshotReplicaReceiveStarted	INFO	Started receiving snapshot replica
SnapshotReplicaSendAborted	INFO	Aborted sending snapshot replica
SnapshotReplicaSendFinished	INFO	Finished sending snapshot replica
SnapshotReplicaSendStarted	INFO	Started sending snapshot replica
SnapshotUploadFailed	MAJOR	Snapshot upload fails.
SnapshotUploadFinished	INFO	Snapshot upload finished.
SnapshotUploadStarted	INFO	Snapshot upload started.
SquelchBlockIdSetAbortedFlushed	DEBUG	While setting the squelch block's block ID for upgrade, it is already changed to invalid.
SquelchBlockIdSetAbortedRewritten	DEBUG	While setting the squelch block's block ID for upgrade, it is already rewritten.
SuperblockUnreadable	CRITICAL	Bucket superblock cannot be loaded from storage.
UnflushedOpOnDeletingSnapview	MAJOR	Unflushed IO operation detected on snapshot being deleted.

InterfaceGroup

Type	Severity	Description
FloatingIpAcquired	INFO	Floating IP address acquired by process.
FloatingIpReleased	INFO	Floating IP address released by process.
FloatingIpRemoveStateTimedout	WARNING	Timeout occurs while removing the floating IP address.
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

IO

Type	Severity	Description
SystemDriveIsTooSlow	MAJOR	System drive response times exceed acceptable thresholds.

KDriver

Type	Severity	Description
DriverAlert	WARNING	Kernel driver generates alert condition.

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 reset to default.
LicensingWorkerStarted	DEBUG	Licensing background worker process starts.
NewLicenseInstalled	INFO	New license installed on the cluster.
PaygLicensingEnabled	INFO	Pay-as-you-go licensing model enabled.

ManualOverride

Type	Severity	Description
ManualOverrideChanged	INFO	Manual configuration override modified.

Network

Type	Severity	Description
ArpServerDuplicateIPDetected	CRITICAL	The ARP server detects a duplicate IP address on the network.
ArpServerFailedToApplyRule	CRITICAL	ARP server fails to apply configuration rules.
ArpServerFailedToInitialize	CRITICAL	ARP server fails to initialize.
ClientNodeDisconnected	INFO	Client disconnects from cluster.
CloudMoveIpFail	MINOR	Fails to reassign IP address in cloud environment.
DefaultDataNetworkingChange	INFO	Default data networking configuration modified.
DpdkIBQkeyMismatch	MAJOR	DPDK InfiniBand queue key mismatch detected.
DpdkInitFailed	MINOR	DPDK initialization failed.
DpdkIovaModeNotDetermined	MAJOR	DPDK unable to determine common IOVA mode across devices.
DpdkPoolSummary	DEBUG	DPDK memory pool status summary.
FipIsNoLongerOnDevice	MAJOR	Floating IP address no longer assigned to expected device.
HangingRPCs	MAJOR	Remote procedure calls exceed expected completion time.
HugepagesAllocationFailure	MINOR	Fails to allocate hugepages memory.
IONodeCannotFetchConfig	WARNING	IO node unable to retrieve cluster configuration and join cluster.
L6PacketFormatNotInSync	MAJOR	Layer 6 packet format inconsistent with process limit flags.
MemoryAllocFailed	MINOR	Memory allocation request fails.
MemoryClaimFailed	MINOR	Memory claim operation fails.
MemoryMigratedAfterPin	MAJOR	Hugepage memory mapping moves after being pinned to physical memory.
MemoryMigratedBeforePin	MINOR	Hugepage memory mapping moves before being pinned to physical memory.
MemoryPinningIoctlFailed	MINOR	Memory pinning system call fails.
MgmtNodeCannotFetchConfig	WARNING	Management process unable to retrieve cluster configuration and join cluster.
NetDeviceLinkDown	MINOR	Network interface link status is DOWN.
NetDeviceLinkUp	MINOR	Network interface link status is UP.
NetSlaveDeviceLinkDown	MINOR	Bonded network slave interface link status is DOWN.
NetSlaveDeviceLinkUp	MINOR	Bonded network slave interface link status is UP.
NetworkBan	MAJOR	Network peer banned due to connectivity issues.
NetworkPortConfigFail	MINOR	Network port configuration operation fails.
NetworkPortDead	MAJOR	Network port does not transmit or receive packets for an extended period.
NetworkUnban	INFO	Network peer unbanned and connectivity restored.
NICNotFound	INFO	Network interface card not found during initialization.
NoConnectivityToLivingNode	MAJOR	Process loses connectivity to all active cluster members.
NodeCannotJoinCluster	WARNING	Process unable to join cluster within expected timeframe.
NodeCannotSendJumboFrames	MINOR	Process unable to send jumbo frames (packets larger than standard MTU).
NodeDisconnected	MINOR	Process disconnected from cluster.
NoJumboFrames	MINOR	Network configuration does not support jumbo frames (packets larger than standard MTU).
RDMAClientDisabled	MINOR	RDMA client optimization disabled.
RDMAClientEnabled	MINOR	RDMA client optimization enabled.
RDMADegraded	MINOR	RDMA performance degraded
RDMADeviceDead	MAJOR	RDMA device does not receive completion notifications for an extended period.

NFS

Type	Severity	Description
NfsAclConfigurationChangeEvent	INFO	NFS ACL configuration changed.
NfsAuthTypeChangeEvent	INFO	NFS Authentication Types configuration changed.
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
NfsClusterStatusActiveEvent	INFO	NFS Cluster is active.
NfsClusterStatusInactiveEvent	CRITICAL	NFS Cluster is inactive.
NfsCustomOptionsUpdated	INFO	NFS custom options configuration change
NfsDirectIOConfigurationChangeEvent	INFO	NFS DirectIO configuration changed.
NfsExportsPermissionsAdded	INFO	NFS export permissions for configuration change
NfsExportsPermissionsDeleted	INFO	NFS export permissions for configuration change
NfsExportsPermissionsUpdated	INFO	NFS export permissions for configuration change
NfsKerberosSetupEvent	INFO	NFS Kerberos Service setup complete.
NfsLdapSetupEvent	INFO	NFS LDAP setup complete.
NfsLocksConfigurationChangeEvent	INFO	NFS Locks configuration changed.
NfsMountFail	WARNING	NFS mount request fails.
NfsPortmapFail	MAJOR	NFS server fails to register in portmap.
NfsServiceDown	CRITICAL	NFS Service is down.
NfsStatsConfigurationChangeEvent	INFO	NFS Extended stats configuration changed.
NfswServiceCriticalEvent	CRITICAL	NFS-W posts event.
NfswServiceInfoEvent	INFO	NFS-W posts event.
NfswServiceWarningEvent	WARNING	NFS-W posts event.

Node

Type	Severity	Description
AssertionFailed	MAJOR	Assertion failed.
GCCrashReport	MINOR	Node has crashed in GC on the previous run
MemoryAllocationFailed	MAJOR	Memory allocation failed.
NodeAbruptExitReport	MINOR	Node has crashed on the previous run
NodeExceptionExit	MAJOR	Process exits with exception.
NodeKernelStack	WARNING	Kernel stack of node before reset.
NodeSignalExit	MAJOR	Process exits due to receiving a signal.
NodeStarted	INFO	Process starts.
NodeStopped	INFO	Process stops.
NodeTraceback	WARNING	Traceback of process before reset.
SoftAssertionFailed	MAJOR	Assertion failed (soft).

ObjectStorage

Type	Severity	Description
ChecksumErrorInDownloadedObject	MINOR	Checksum error detected by compute process in downloaded OBS data block.
ChecksumErrorInReplicatedDataBlock	MAJOR	Checksum error detected by COMPUTE node in a replicated 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	Fails downloading data blob header.
DownloadedExtentHasInvalidBlobId	MAJOR	Downloaded extent has invalid blob ID.
DownloadedExtentMissingExpectedBlock	MAJOR	Downloaded extent missing expected block.
ExtentHasFakeRetentionTag	MAJOR	Extent has non-local tag but contains disk-only blocks.
InvalidDataBlobHeader	MAJOR	Invalid header detected by COMPUTE process in 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 no longer has a high level of unreclaimed capacity.
ObjectStoreStatusDown	MAJOR	Object store status is down.
ObjectStoreStatusUp	INFO	Object store status is UP.
ObsIsMissingObject	CRITICAL	Permanently fails to download object from object storage; object not found.
PersistentChecksumErrorInDownloadedObject	MAJOR	Checksum error detected by compute process in downloaded OBS data block.

Org

Type	Severity	Description
OrgCreated	INFO	Organization created.
OrgDeleted	INFO	Organization deleted.
OrgRenamed	INFO	Organization renamed.
OrgSsdQuotaChanged	INFO	Organization's SSD quota changed.
OrgTotalQuotaChanged	INFO	Organization's total quota changed.

Raft

Type	Severity	Description
IndexChangeDuringStream	INFO	RAFT index changes occur during streaming of the RAFT snapshot.
OutOfMemoryErrorOnLeadershipAgent	MAJOR	Out of memory error on leadership agent.

Raid

Type	Severity	Description
BitmapChecksumMismatch	MINOR	Bitmap checksum mismatch detected.
DataGenerationNumberBug	WARNING	The system encountered an issue while advancing the applied data generation number report from a bucket.
DataProtectionLevelDecreased	MINOR	Data protection level decreased.
DataProtectionLevelIncreased	INFO	Data protection level increased.
DiskNvkvHighUtilization	WARNING	Disk's internal resource (NVKV) has high utilization.
DiskWritableStateChange	INFO	Disk's writable state changed.
DrivesProcessConnectionLost	MINOR	Disk connection lost.
DrivesProcessConnectionRecovered	INFO	Disks quick recovery from lost connection detected.
EnoughActiveFailureDomains	MINOR	Sufficient active failure domains.
EvictionOfPlacementFailed	MAJOR	Eviction of placement encounters a potentially corrupt block marked as used.
FailedRecoveringData	MAJOR	Detects unexpected data; not enough redundant copies available to recover.
FoundCorruptedBlockInStripe	CRITICAL	Detects a corrupt block in a RAID stripe.
FoundOrphanedRaidBlock	MINOR	Detects block marked as Used in RAID stripe yet Free on FS.
HotSpareFailureDomainsUpdated	INFO	Hot spare failure domains updated.
IncorrectScannedBlockChecksum	CRITICAL	Detects a used block with a mismatching checksum.
InFlightCorruptionDetectedByScrubber	MINOR	Detects in-flight corrupt read result from drive.
NoDataProtection	MAJOR	No data protection.
PersistentNoDataProtection	CRITICAL	Cluster is without data protection for a significant period.
PersistentTooManyFailures	CRITICAL	Cluster experiences excessive failures accessing drives for an extended period.
QuorumGenerationNumberBug	WARNING	The system encountered an issue while advancing the applied quorum generation number report from a bucket.
RaidReadFreeBlock	CRITICAL	RAID reads block marked as free.
RaidScrubbingRateUpdated	INFO	RAID scrubber limit updated.
RaidSpaceFull	MINOR	RAID space is full.
RaidsStarted	INFO	RAIDs started.
RepairedCorruptDataFromDrive	CRITICAL	Detected corrupt data from drive[s]. The system will rewrite with the correct data.
ScrubberHanging	MAJOR	RAID Scrubber is hanging on the placement
SingleHopReadCorruptionDetected	MINOR	Single-hop read corruption detected.
SwitchPlacementHanging	MINOR	Active placement to write to is not available due to capacity constraints or disk failures.
TooFewActiveFailureDomains	MAJOR	Too few active failure domains.
TooManyFailures	MAJOR	Too many failures; some data is unavailable.
UsedSSDCapacityCriticalOverflow	CRITICAL	SSD capacity usage critically overflowing; internal spares running out.
UsedSSDCapacityNoLongerOverflows	INFO	SSD capacity usage no longer overflowing.
UsedSSDCapacityOverflow	MAJOR	SSD capacity usage overflowing; internal capacity spares are used.

Resources

Type	Severity	Description
APIServerStarted	INFO	API server started successfully.
APIServerStartFailed	WARNING	Fails to start API server.
BandwidthSelected	INFO	Bandwidth set for host.
CoreAllocated	INFO	Core allocated.
DeviceIsNotAValidNetworkDevice	WARNING	Device is not a valid network device.
DisabledNumaBalancing	INFO	Disabled NUMA Balancing.
DriverLoaded	INFO	Driver attached.
FailedToLoadDriver	WARNING	Fails to load WekaFS driver.
HangingHTTPRequest	MAJOR	Hanging HTTP request detected.
HttpServerFibersExhausted	MAJOR	Hanging HTTP requests exhaust all available fibers.
HugepagesAllocated	INFO	Hugepages allocated.
HugepagesAllocationRetries	WARNING	Hugepages allocation retried.
HugepagesAllocationStarted	INFO	Hugepages allocation started.
HugepagesAllocationTookTooLong	WARNING	Hugepages allocation takes unexpectedly long duration.
InactiveHostCannotJoinCluster	INFO	Inactive host cannot join cluster.
LoadingStableResourcesFailed	INFO	Fails loading stable resources.
NetBufsExhausted	MAJOR	Netbufs are exhausted.
NetDevDriverReloadFailed	MINOR	Net device driver reload failed
NetworkDeviceAllocated	INFO	Network device allocated.
NetworkDeviceHasNoIp	MAJOR	Network device has no IP address.
NetworkDeviceNotUsedByAnySlots	MINOR	Network device not used by any slots.
NoIPsConfiguredForHostJoinWithNoDefaultNet	WARNING	No IP configured for process {nid} with no default-net.
RDMADeviceAllocated	INFO	Allocated dedicated RDMA device
RevertToStableResources	INFO	Reverts to stable resources.
UnlimitedBandwidthSelected	INFO	Bandwidth set to unlimited.
WCGroupContainerEvent	MAJOR	Container Status.
WCGroupUsageMajorEvent	MAJOR	Container {resource} status.
WCGroupUsageWarningEvent	WARNING	Container {resource} status.

S3

Type	Severity	Description
S3AddBucketILMRuleEvent	INFO	A new ILM rule is added to an S3 bucket.
S3AfterUpgradeResult	INFO	S3 after upgrade result.
S3AfterUpgradeStart	INFO	S3 after upgrade started.
S3AsssumeRoleEvent	INFO	An STS token is issued for temporary S3 access.
S3AttachIAMPolicyEvent	INFO	An IAM policy is attached to an S3 bucket.
S3AuditWebhookDisabledEvent	INFO	The S3 audit webhook is disabled.
S3AuditWebhookEnabledEvent	INFO	The S3 audit webhook is enabled.
S3BucketNotificationAdded	INFO	S3 bucket notification added.
S3BucketNotificationRemoved	INFO	S3 bucket notification removed.
S3BucketPerformanceConfigReset	INFO	S3 bucket performance configuration reset
S3BucketPerformanceConfigSet	INFO	S3 bucket performance configuration set
S3BucketTypeChangedEvent	INFO	The S3 bucket type changed
S3ClusterCreated	INFO	A new S3 cluster is successfully created.
S3ClusterDestroyed	INFO	The S3 cluster is successfully destroyed.
S3ClusterDestroyFailed	MAJOR	The attempt to destroy the S3 cluster fails.
S3ClusterPerformanceConfigReset	INFO	S3 cluster performance configuration reset
S3ClusterStatusActiveEvent	INFO	The S3 cluster returns to an operational state.
S3ClusterStatusInactiveEvent	CRITICAL	The S3 cluster is currently non-operational.
S3ClusterUpdated	INFO	Configuration of the S3 cluster is updated.
S3ContainerStateChangesEvent	INFO	The status of an S3 container changes.
S3ContainerStatusActiveEvent	INFO	The S3 container returns to an operational state.
S3ContainerStatusInactiveEvent	MAJOR	The S3 container is currently non-operational.
S3ContainerStatusOnlineEvent	INFO	The S3 container returns to an online state.
S3ContainerStatusSaturatedEvent	MAJOR	The S3 container reaches saturation or capacity limits.
S3CreateBucketEvent	INFO	A new S3 bucket is successfully created.
S3CreateIAMPolicyEvent	INFO	A new IAM policy is created within S3.
S3CreateServiceAccountEvent	INFO	A new S3 service account is created.
S3DestroyBucketEvent	INFO	The S3 bucket is deleted, and all contents are removed.
S3DetachIAMPolicyEvent	INFO	An IAM policy is detached from an S3 role.
S3DrainEvent	INFO	The S3 container is drained for maintenance or shutdown.
S3GlobalPerformanceConfigSet	INFO	S3 global performance configuration set
S3ILMTaskProgress	INFO	S3 Lifecycle task progress.
S3KVAddedEvent	INFO	S3 Config Add Key.
S3KVRemovedEvent	INFO	S3 configuration remove key.
S3KVResetEvent	INFO	S3 KV store configuration reset.
S3KwasFallback	DEBUG	S3 KWAS fallback occurred.
S3MigrationAttachEvent	INFO	S3 attach migration.
S3MigrationDetachEvent	INFO	S3 detach migration.
S3MigrationUpdateEvent	INFO	S3 update migration.
S3MultipleContainersStatusInactiveEvent	CRITICAL	Multiple S3 containers become inactive.
S3NotificationDropped	CRITICAL	Some S3 notifications are lost or dropped.
S3NotificationTargetAdded	INFO	S3 notification-target added.
S3NotificationTargetCertificateAdded	INFO	S3 notification-target certificate added.
S3NotificationTargetCertificateRemoved	INFO	S3 notification-target certificate removed.
S3NotificationTargetRemoved	INFO	S3 notification-target removed.
S3NotificationTargetUpdated	INFO	S3 notification-target updated.
S3NotSupportedInMixedVersion	INFO	Not supported on mixed version.
S3RemoveBucketILMRuleEvent	INFO	An ILM rule is removed from an S3 bucket.
S3RemoveIAMPolicyEvent	INFO	An IAM policy is deleted from the system.
S3RemoveServiceAccountEvent	INFO	An S3 service account is removed.
S3ResetBucketILMRuleEvent	INFO	All ILM rules for the S3 bucket are removed.
S3SetBucketPolicyEvent	INFO	A bucket policy is set or updated for an S3 bucket.
SLBContainerStatusActiveEvent	INFO	The SLB container is active and operational.
SLBContainerStatusInactiveEvent	MAJOR	The SLB container is inactive or stopped.

Security

Type	Severity	Description
BackendJoinTLSVerificationFailure	MINOR	Backend attempts to join cluster but fails TLS verification check.
BackendNodeJoinSecurityPolicyDenied	WARNING	Backend join denied due to security policy.
CaCertSet	INFO	CA certificate added to cluster.
CaCertUnset	INFO	CA certificate unset.
ClientNodeJoinSecurityPolicyDenied	WARNING	Client join denied due to security policy.
ContainerJoinSecretDenied	WARNING	Container fails to rejoin due to missing or incorrect join-secret.
FileSystemSecurityPoliciesChange	INFO	Filesystem security policies changed.
JoinSecurityPoliciesUpdated	INFO	Join Security Policies for {mode} configuration change
LocalTLSCertAdded	INFO	CertificateChange configuration change
LocalTLSCertRemoved	INFO	CertificateChange configuration change
LocalTLSCertUpdated	INFO	CertificateChange configuration change
MountAccessDenied	WARNING	Mount access denied
MountSecurityPolicyAllowed	INFO	Mount access allowed by security policy.
MountSecurityPolicyDenied	WARNING	Mount Access denied by security policy.
OrgSecurityPoliciesChanged	INFO	Organization security policies updated.
OrgTokensRevoked	INFO	Organization API tokens revoked.
SecurityPolicyAccessDenied	WARNING	Access denied due to security policy.
SecurityPolicyCreated	INFO	Security policy configuration change
SecurityPolicyDeleted	INFO	Security policy configuration change
SecurityPolicyUpdated	INFO	Security policy configuration change
TLSSet	INFO	TLS set.
TLSStrictnessUpdated	INFO	TLS strictness updated.
TLSUnset	INFO	TLS unset.
TokenTimeoutsChange	INFO	Token timeouts for authentication updated.

Smb

Type	Severity	Description
SmbAdJoined	INFO	Active Directory configuration change
SmbAdLeft	INFO	Active Directory configuration change
SmbClusterConfigured	INFO	SMB cluster configuration change
SmbClusterCreateCreated	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	Set limit on statistics exceeded.

System

Type	Severity	Description
BlockTaskAborted	INFO	Bucket task aborted successfully.
BlockTaskComplete	INFO	Bucket task completes successfully.
BucketsCreated	INFO	System creates buckets.
ClusterTaskAborted	INFO	Cluster task aborted
ClusterTaskAborting	INFO	Cluster task started aborting
ClusterTaskPaused	INFO	Cluster task paused
ClusterTaskResumed	INFO	Cluster task resumed
ClusterTasksCpuLimitUpdated	INFO	Cluster tasks CPU limit set.
ClusterwideTaskChanged	DEBUG	Cluster-wide task changed.
DataServiceLogWriterFlushFailed	MAJOR	Data service log writer flush failed
DataServiceTaskFailedWithError	MINOR	Data service task fails.
DataServiceTaskWaitingForChildTask	INFO	Data service task waiting.
DSAsyncDeleteConfigUpdated	INFO	Data service async-delete config changed
DsShardViewChanged	INFO	Change in data service shard view.
HardwareCriticalLog	MINOR	Hardware Critical Log
HardwareInfoLog	INFO	Hardware Info Log
HardwareWarningLog	WARNING	Hardware Warning Log
HaveEnoughSSDCapacity	MINOR	Sufficient SSD capacity available for all provisioned filesystems.
HostScanDrivesFailed	MAJOR	Call to host_scan_drives failed.
IOStarted	INFO	System starts.
IOStopped	INFO	System stops.
LeaderFailedToReachBaseline	CRITICAL	Reports from too many processes fail to reach the newly elected cluster leader in time.
NotEnoughSSDCapacity	CRITICAL	Insufficient SSD capacity for all provisioned filesystems.
OOMLog	MAJOR	OOM killer has been triggered
QOSConfigReset	INFO	QoS configuration reset
QOSConfigSet	INFO	QoS configuration set
S3ILMTaskManagerConfigUpdated	INFO	S3 ILM task manager config changed.
SleepyDeusExFiber	MAJOR	Deus-ex worker fiber is sleepy; deadlock likely.
StartIORequested	INFO	User requests to start IO.
StopIORequested	INFO	User requests to stop IO.
SystemInfoReport	INFO	Management process starts, reporting OS info.
ThreadPoolCanNotStartThread	MINOR	Reactor's thread pool fails to start a thread.
TooManyFibers	MINOR	Too many fiber allocations.

Telemetry

Type	Severity	Description
AuditTracesStatusChange	INFO	Audit traces status changed.
TelemetryExportAdded	INFO	Telemetry Export configuration change
TelemetryExportDisabled	INFO	Telemetry export disabled.
TelemetryExportEnabled	INFO	Telemetry export enabled.
TelemetryExportRemoved	INFO	Telemetry Export configuration change
TelemetryExportUpdated	INFO	Telemetry Export configuration change
TelemetrySourcesAttachedToExport	INFO	Telemetry Sources Attached To Export
TelemetrySourcesDetachedFromExport	INFO	Telemetry sources detached from export.

Traces

Type	Severity	Description
RemoteTracesDisabled	INFO	Remote traces disabled.
RemoteTracesEnabled	INFO	Remote traces enabled.
RemoteTraceStreamerEndpointInvalid	INFO	Invalid remote trace streamer endpoint.
TracesConfigurationActivated	INFO	Traces configuration change
TracesConfigurationDeactivated	INFO	Traces configuration change
TracesConfigurationReset	INFO	Traces configuration change
TracesConfigurationUpdated	INFO	Traces configuration change
TracesFreezeOnEventOfInterest	MAJOR	Traces frozen on event of interest.
TracesFreezePeriodReset	INFO	Traces freeze period reset.
TracesFreezePeriodSet	INFO	Traces freeze period set.
TracesVerbosityLevelChange	MAJOR	The Traces Verbosity level has been modified

Upgrade

Type	Severity	Description
CleanupUpgradePhaseSkipped	MAJOR	Skips cleanup in upgrade phase: {currentPhase}.
ClientUpgradeRequested	INFO	Client upgrade requested.
ComputeUpgradeFinished	INFO	Compute containers upgrade is finished.
ComputeUpgradeInvoked	INFO	Compute containers upgrade invoked.
ComputeUpgradeStarted	INFO	Compute containers upgrade started.
ContainerUpgradeFailed	MAJOR	Container upgrade fails.
ContainerUpgradeFinished	INFO	Container upgrade finished.
ContainerUpgradeStarted	INFO	Container upgrade started.
DataservUpgradeFinished	INFO	Dataserv containers upgrade finished.
DataservUpgradeStarted	INFO	Dataserv containers upgrade started.
DrivesUpgradeFinished	INFO	Drives containers upgrade finished.
DrivesUpgradeStarted	INFO	Drives containers upgrade started.
EventGeneratorTestWithReport	INFO	An event for the Event Generator Utility, with reporting
ExternalUpgradeCancelled	INFO	External upgrade cancelled.
ExternalUpgradeFinished	INFO	External upgrade finished.
ExternalUpgradeStarting	INFO	External upgrade started.
FailureDomainUpgradeStarted	INFO	Starts to upgrade containers of the failure domain.
FinishedExternalHostUpgrade	INFO	External server upgrade finished.
FrontendUpgradeFinished	INFO	Frontend containers upgrade finished.
FrontendUpgradeStarted	INFO	Frontend containers upgrade started.
StartingExternalHostUpgrade	INFO	External server upgrade started.
TargetVersionChange	DEBUG	Target version changed.
UpgradePaused	INFO	Upgrade paused.
UpgradeResumed	INFO	Upgrade resumed.
UpgradeStateChange	DEBUG	Upgrade state changed.
UpgradeStatusChange	DEBUG	Upgrade status has changed.
WekaVersionDowngraded	WARNING	The cluster is running a version that is lower than the current one.

User

Type	Severity	Description
GuiIdleTimeoutChanged	INFO	GUI idle timeout changed
LDAPAuthDisabled	INFO	LDAP authentication disabled
LDAPAuthEnabled	INFO	LDAP authentication enabled
LDAPConfigUpdated	INFO	LDAP configuration updated
LdapS3AuthFailed	MAJOR	LDAP S3 authentication failed
LdapS3UserCreated	INFO	LDAP S3 user created
LdapS3UserDeleted	INFO	LDAP S3 user deleted
LdapS3UserUpdated	INFO	LDAP S3 user updated
UserCreated	INFO	The user is created.
UserDeleted	INFO	The user is deleted.
UserLoggedIn	INFO	User logged in
UserLoginFailed	INFO	User login failed
UserLoginLocked	MINOR	User login locked
UserPasswordChanged	INFO	The user changed the password.
UserPasswordChangedByAnotherUser	INFO	The administrator changed the user password.
UserRoleChanged	INFO	The user role is changed.