| PATH | CURRENT VALUE | DEFAULT VALUE | MIN VALUE | MAX VALUE | IS HIDDEN | DESCRIPTION |
|---|
| /config/BufferCache/intOpts/NumReservedBuffers | 32 | 32 | 1 | 64 | Yes | Number of reserved buffers |
| /config/BufferCache/intOpts/PerFileHardMaxDirty | 50 | 50 | 0 | 100 | No | Block writers if this many buffers of a given file are dirtied (percent) |
| /config/CBRC/intOpts/DCacheMemReserved | 400 | 400 | 100 | 2048 | No | Memory consumed by CBRC Data Cache (in MB) |
| /config/CBRC/intOpts/DCacheSize | 2048 | 2048 | 2048 | 2048 | No | Size of CBRC Data Cache in MB. This cannot be changed if CBRC.Enable is set to 1. |
| /config/CBRC/intOpts/DigestJournalBootInterval | 10 | 10 | 0 | 10000 | No | Interval (in minutes) for which Digest Journal is temporarily disabled to avoid interfering with the boot process |
| /config/CBRC/intOpts/Enable | 0 | 0 | 0 | 1 | No | Enable Content Based Read Cache |
| /config/CBRC/intOpts/configOptionsRestored | 0 | 0 | 0 | 0 | Yes | Used to indicate that the advanced config options have been restored. Used only during booting by cbrc init scripts |
| /config/Cpu/intOpts/CacheCostShift | 0 | 0 | 0 | 10 | Yes | adjusts the migration cost caused by lost cache state, a smaller value means more impact |
| /config/Cpu/intOpts/CommRateThreshold | 500 | 500 | 10 | 10000 | No | threshold for inter-sched-context rate above which the contexts are considered to be related (in num/sec) |
| /config/Cpu/intOpts/CorunEfficiencyShift | 2 | 2 | 0 | 10 | Yes | adjusts the impact of efficiency loss because of less corun ratio, a smaller value means more impact |
| /config/Cpu/intOpts/DefaultImpact | 30 | 30 | 0 | 100 | No | the default expected efficiency loss when the related contexts are not running on the same LLC (in percentage) |
| /config/Cpu/intOpts/HTEfficiencyShift | 2 | 2 | 0 | 4 | Yes | 1 |
| /config/Cpu/intOpts/HTStolenAgeThreshold | 8 | 8 | 0 | 500 | No | the amount of htStolen time a vcpu can keep without being aged (in seconds) |
| /config/Cpu/intOpts/HTStolenTolerance | 2 | 2 | 0 | 100 | Yes | percentage of CPU time allowed to be stolen by the partner PCPU (HT only) |
| /config/Cpu/intOpts/HTWholeCoreThreshold | 200 | 200 | 0 | 5000 | No | a vcpu with vtime falling behind by this threshold (in ms) is eligible to use the whole core (HT only), 0 to disable (may violate resource settings) |
| /config/Cpu/intOpts/LimitEnforcementThreshold | 200 | 200 | 0 | 10000 | No | Only allows low-vtime children ro run when a group/VM's vtimeLimit is smaller than the global virtual time by less than this threshold (in ms), 0 to disable |
| /config/Cpu/intOpts/MaxSampleRateLg | 15 | 15 | 1 | 15 | No | Sampling system services at most (2^MaxSampleRateLg) times a second |
| /config/Cpu/intOpts/NonTimerWakeupRate | 500 | 500 | 0 | 5000 | No | Disable P state if the running vcpu's non-timer wakeup rate is higher than this threshold, 0 to disable |
| /config/Cpu/intOpts/RelationsPackageBonus | 2 | 2 | 0 | 5 | Yes | relation impact bonus given to pcpus on the same package, 0 to disable |
| /config/Cpu/intOpts/SchedPerfOptimizations | 1 | 1 | 0 | 3 | No | Bitmask of performance counter based scheduler optimizations. Bit 0 |
| /config/Cpu/intOpts/SchedStatsPeriodUsec | 10000 | 10000 | 2000 | 1000000 | Yes | Update period for scheduler stats |
| /config/Cpu/intOpts/SharedLLCEfficiencyShift | 5 | 5 | 0 | 10 | Yes | adjusts the impact of efficiency improvement due to cache sharing of sibling vcpus, a smaller value means more impact |
| /config/Cpu/intOpts/SysServiceWarnINVM | 0 | 0 | 0 | 1 | Yes | 1 |
| /config/Cpu/intOpts/SysServiceWarnThreshold | 1000 | 1000 | 0 | 60000 | Yes | warn when the elapsed time of a system service is more than this threshold (in milliseconds), 0 to disable |
| /config/Cpu/intOpts/UnifiedMigrate | 1 | 1 | 0 | 1 | No | 1 |
| /config/Cpu/intOpts/WakeupMigrateIntervalMax | 20 | 20 | 0 | 50 | Yes | how long (in ms) the wakeup migrate check can be skipped |
| /config/Cpu/intOpts/llcEfficiencyShift | 0 | 0 | 0 | 10 | Yes | adjusts the impact of efficiency loss due to cache contention, a smaller value means more impact |
| /config/Digest/intOpts/AlgoType | 1 | 1 | 1 | 2 | No | Digest Crypto Hash Type (1=SHA-1, 2=SHA-256). |
| /config/Digest/intOpts/BlockSize | 1 | 1 | 1 | 2 | No | Blocksize in the original VMDK to compute crypto hash codes. In pages of 4K size. Value needs to be power of 2. |
| /config/Digest/intOpts/CollisionEnabled | 0 | 0 | 0 | 1 | No | Enable collision detection (0=disabled, 1=enabled) |
| /config/Digest/intOpts/JournalCoverage | 8 | 8 | 0 | 32 | No | Journal coverage in MB. Value needs to be power of 2. |
| /config/Digest/intOpts/UpdateOnClose | 0 | 0 | 0 | 1 | No | Enable crypto-hash updates on DiskLib_Close (0=disabled, 1=enabled). |
| /config/Disk/intOpts/DeviceReclaimTime | 300 | 300 | 0 | 31536000 | No | The number of seconds between device re-claim attempts |
| /config/Disk/intOpts/DiskDelayPDLHelper | 10 | 10 | 0 | 300 | No | Delay PDL helper in secs |
| /config/Disk/intOpts/ReqCallThreshold | 8 | 8 | 1 | 129 | No | Threshold in number of pending requests before calling into vmkernel to process the requests |
| /config/Disk/intOpts/ReturnCCForNoSpace | 0 | 0 | 0 | 1 | No | Return CC 0x7/0x27/0x7 in the event where a backing datastore has run out of space as opposed to posting a monitor event to halt the VM |
| /config/FDS/intOpts/FDSMaxReissueTimeoutMs | 500 | 500 | 1 | 2000 | Yes | Maximum time in milliseconds after which an async I/O is requeued in the aio helper queues in case of FDS retry errors |
| /config/FDS/intOpts/FDSNumAIOHandles | 32768 | 32768 | 1 | 65536 | Yes | Number of AIO handles that we expect LibAIO at the FDS level to dole out |
| /config/FSS/intOpts/FSSMaxReissue | 100 | 100 | 1 | 1000 | Yes | Number of attempts an async I/O should be requeued to the aio helper queues |
| /config/FSS/intOpts/FSSMaxReissueTimeoutMs | 500 | 500 | 1 | 2000 | Yes | Maximum time in milliseconds after which an async I/O is requeued in the aio helper queues |
| /config/HBR/intOpts/DisableChecksumOffload | 0 | 0 | 0 | 1 | No | Disable the use of SSE CRC32 instruction |
| /config/HBR/intOpts/DisconnectedEventDelayMs | 60000 | 60000 | 100 | 600000 | No | Time to wait (while attempting reconnection) before posting a 'no connection to HBR server' event |
| /config/HBR/intOpts/HbrBitmapAllocTimeoutMS | 3000 | 3000 | 0 | 10000 | No | A timeout in MS for how long we will wait to allocate a bitmap |
| /config/HBR/intOpts/HbrBitmapVMMaxStorageGB | 2048 | 2048 | 100 | 131072 | No | An estimation of the maximum storage allocated per VM in gigabytes |
| /config/HBR/intOpts/HbrBitmapVMMinStorageGB | 500 | 500 | 100 | 131072 | No | An estimation of the minimum storage allocated per VM in gigabytes |
| /config/HBR/intOpts/HbrDemandLogIOPerVM | 16 | 16 | 16 | 64 | No | Number of concurrent demand log copies per VM |
| /config/HBR/intOpts/HbrResourceHeapPerVMSizeKB | 0 | 0 | 0 | 4096 | No | The additional amount of memory in KB per VM to add to the resource heap size |
| /config/HBR/intOpts/HbrResourceHeapSizeMB | 4 | 4 | 2 | 256 | No | A base value in MB for the size of the resource heap |
| /config/HBR/intOpts/HbrRuntimeHeapMaxBaseMB | 1 | 1 | 1 | 128 | No | A base value in MB for the maximum size of the runtime heap |
| /config/HBR/intOpts/HbrRuntimeHeapMinBaseMB | 1 | 1 | 1 | 128 | No | A base value in MB for the minimum size of the runtime heap |
| /config/HBR/intOpts/HbrStaticHeapMaxBaseMB | 1 | 1 | 1 | 128 | No | A base value in MB for the maximum size of the static heap |
| /config/HBR/intOpts/HbrStaticHeapMinBaseMB | 1 | 1 | 1 | 128 | No | A base value in MB for the minimum size of the static heap |
| /config/HBR/intOpts/HelperQueueMaxRequests | 8192 | 8192 | 128 | 16384 | No | Maximum number of helper requests the helper queue can support |
| /config/HBR/intOpts/HelperQueueMaxWorlds | 8 | 8 | 1 | 16 | No | Maximum number of world processing helper queue requests |
| /config/HBR/intOpts/OpportunisticBlockListSize | 4000 | 4000 | 500 | 10000 | No | Number of blocks to keep around in a LRU list for opportunistic replication |
| /config/HBR/intOpts/ProgressReportIntervalMs | 5000 | 5000 | 1000 | 600000 | No | Interval between per-disk progress updates to hostd |
| /config/HBR/intOpts/ReconnectFailureDelaySecs | 10 | 10 | 10 | 300 | No | Additional delay in seconds added per reconnection failure for a session |
| /config/HBR/intOpts/ReconnectMaxDelaySecs | 90 | 90 | 30 | 300 | No | Maximum delay in seconds between reconnection attempts for a session |
| /config/HBR/intOpts/RetryMaxDelaySecs | 60 | 60 | 1 | 120 | No | Maximum server request retry delay in seconds (for non-fatal errors) |
| /config/HBR/intOpts/RetryMinDelaySecs | 1 | 1 | 1 | 60 | No | Minimum server request retry delay in seconds (for non-fatal errors) |
| /config/HBR/intOpts/TransferDiskMaxBufferCount | 8 | 8 | 1 | 128 | No | Number of bufers that can be used for a single disk |
| /config/HBR/intOpts/TransferDiskMaxExtentCount | 16 | 16 | 1 | 128 | No | Number of extents for a single disk that can be transferred in parallel |
| /config/HBR/intOpts/TransferFileExtentSize | 8192 | 8192 | 512 | 1048576 | No | Chunk size for config file transfers |
| /config/HBR/intOpts/WireChecksum | 1 | 1 | 0 | 1 | No | Use wire checksums |
| /config/LPage/intOpts/PoisonLPagePages | 0 | 0 | 0 | 1 | No | Poison pages in large page pools. Has to be set before VM is started. This option disables the SwapCache. This option requires the poisonPagePool boot option to be set. |
| /config/LPage/intOpts/freePagesThresholdForRemote | 2048 | 2048 | 0 | 4294967295 | No | Maximum number of free small pages on local nodes to allow remote lpages |
| /config/LVM/intOpts/AllowMountingLVMWithoutFS | 0 | 0 | 0 | 1 | Yes | Allow mounting of LVM volumes that do not have FS on them. This is used for internal testing. |
| /config/LVM/intOpts/DisallowIncompleteVols | 0 | 0 | 0 | 1 | Yes | Do not allow mounting of volumes when some extents that are part of the volume are offline. |
| /config/LVM/intOpts/LVMDelayedVOBTimeoutMS | 3000 | 3000 | 0 | 10000 | Yes | Wait for LVMDelayedVOBTimeoutMS before sending out device discovery VOB. |
| /config/Mem/intOpts/AllocGuestRemoteLargePage | 1 | 1 | 0 | 1 | No | Enable remote large page backing of guest memory |
| /config/Mem/intOpts/AppBalloonCheckTime | 30 | 30 | 1 | 1000000 | No | Interval for checking if app balloon driver is active (in seconds of guest progress) |
| /config/Mem/intOpts/AppBalloonMaxSlack | 16 | 16 | 1 | 256 | No | Maximum app balloon slack size in MBs |
| /config/Mem/intOpts/CheckPFrameLocks | 0 | 0 | 0 | 1 | Yes | Sanity check pframe lock state upon each pframe change |
| /config/Mem/intOpts/CheckPagesCheckGHz | 0 | 0 | 0 | 32 | Yes | max page check rate in MB/sec per GHz of host CPU, 0 to disable |
| /config/Mem/intOpts/CheckPagesCheckTime | 60 | 60 | 10 | 600 | Yes | desired time in minutes to check entire VM |
| /config/Mem/intOpts/CheckPagesRateMax | 1024 | 1024 | 0 | 32768 | No | per-VM upper limit on page-checking rate in pages/sec. (0 to disable) |
| /config/Mem/intOpts/CptSaveSanityCheck | 0 | 0 | 0 | 2 | No | Do sanity checks during checkpoint save. If 1, sanity checks are enabled. If 2, panic the world if sanity check fails. |
| /config/Mem/intOpts/LLSwapDefagFullSkip | 5 | 5 | 0 | 8192 | No | Maximum amount of skipped blocks at "full skip" fragmentation loss level |
| /config/Mem/intOpts/LLSwapDefragFree | 12800 | 12800 | 0 | 256000 | No | Amount of free llswap space (in pages) when defragmentation starts. |
| /config/Mem/intOpts/LLSwapFragmentationLoss0Skip | 35 | 35 | 0 | 100 | No | The "zero skip"fragmentation loss level. Also the fragmentation loss level where defragmentation starts |
| /config/Mem/intOpts/LLSwapFragmentationLossFullSkip | 14 | 14 | 0 | 100 | No | The "full skip"fragmentation loss level. |
| /config/Mem/intOpts/LLSwapIgnoreTarget | 0 | 0 | 0 | 1 | Yes | Ignore targets given by memsched. |
| /config/Mem/intOpts/LLSwapKeepFree | 9600 | 9600 | 0 | 256000 | No | Amount of free llswap space (in pages) when clients start to write back |
| /config/Mem/intOpts/LLSwapMinFree | 512 | 512 | 0 | 256000 | No | Amount of free llswap space (in pages) when allocations start to get denied. |
| /config/Mem/intOpts/MemDefragClientsPerDir | 2 | 2 | 0 | 512 | No | Clients that are allowed to defrags per directory. |
| /config/Mem/intOpts/MemMinFreePct | 0 | 0 | 0 | 50 | No | Percentage of host memory to reserve for accelerating memory allocations when free memory is low, 0 for automatic |
| /config/Mem/intOpts/MemPagesScrubPerMS | 0 | 0 | 0 | 4294967295 | No | Pages to scrub per ms. |
| /config/Mem/intOpts/MemVcpusPerVmmPgCntSet | 4 | 4 | 1 | 32 | No | Number of vcpus associated with a vmm page count set. |
| /config/Mem/intOpts/MemZipFlushAgeSec | 900 | 900 | 0 | 86400 | No | Time in seconds before a page that is currently compressed is considered old. Old pages are flushed to disk if there is memory pressure. |
| /config/Mem/intOpts/MemZipMaxCpuPct | 90 | 90 | 0 | 100 | No | Do not try to compress pages in the swap out path if the system consumes more than this percentage of CPU load. The closer the cpuLoad comes to 100 % the fewer pages will get zipped. |
| /config/Mem/intOpts/ShareVmScanDecPct | 10 | 10 | 0 | 100 | No | Percentage to decrease I/O scanning when I/O sharing success rate is low |
| /config/Mem/intOpts/ShareVmScanIncPct | 10 | 10 | 0 | 100 | No | Percentage to increase I/O scanning when I/O sharing success rate is hight |
| /config/Mem/intOpts/ShareVmScanRandPct | 100 | 100 | 0 | 100 | No | Percentage of scanning time spent on random pages |
| /config/Mem/intOpts/SwapCacheLineSize | 127 | 127 | 0 | 127 | No | Per-VM swap cache-line size. 0 to disable |
| /config/Mem/intOpts/SwapMaxTargetPct | 200 | 200 | 0 | 1000 | Yes | Maximum allowed swap target as percentage of max. allowed allocation for responsive VMs. |
| /config/Mem/intOpts/SwapMinMaxTarget | 512 | 512 | 0 | 8192 | Yes | Minimum on the per-VM maximum swap target. |
| /config/Mem/intOpts/TrackUsageVcpuAllocAllowance | 96 | 96 | 16 | 1024 | No | Memory alloc allowance (in 4K pages) per vcpu while usage is tracked via heartbeat or swap action post |
| /config/Mem/intOpts/TrackUsageVcpuLPageAllowance | 2 | 2 | 1 | 256 | No | Memory large page alloc allowance (in 2M pages) per vcpu while usage is tracked via heartbeat action post |
| /config/Mem/intOpts/VMXBStoreMB | 32 | 32 | 0 | 128 | No | Pre-admission backing store reservation for VMX (in MB) |
| /config/Migrate/intOpts/MigrateCpuMinPctDefault | 30 | 30 | 0 | 400 | No | Desired default shared CPU reservation (in %) for VMotions |
| /config/Migrate/intOpts/MigrateCpuPctPerGb | 10 | 10 | 0 | 100 | No | Desired per Gbit shared CPU reservation (in %) for VMotions |
| /config/Migrate/intOpts/NetExpectedLineRateMBps | 133 | 133 | 1 | 2000 | No | Expected network throughput, in MBps, for bandwidth-delay calculation |
| /config/Migrate/intOpts/NetLatencyModeThreshold | 4 | 4 | 1 | 1000 | No | Lowest possible round-trip time, in ms, before vMotion must operate in latency-aware mode. |
| /config/Migrate/intOpts/PageInReverse | 1 | 1 | 0 | 1 | No | Select pages in reverse order during pagein |
| /config/Migrate/intOpts/PanicErrors | 0 | 0 | 0 | 1 | Yes | Panic upon detecting a vMotion error |
| /config/Migrate/intOpts/SdpsEnabled | 2 | 2 | 0 | 2 | No | Stuns VMotion source in small increments during precopy, 0=disabled, 1=always enabled, 2=dynamic |
| /config/Migrate/intOpts/SdpsTargetRate | 500 | 500 | 1 | 10000 | No | Percent by which transmit should be made to exceed dirty |
| /config/Migrate/intOpts/VMotionLatencySensitivity | 1 | 1 | 0 | 1 | No | Make vMotion helper worlds latency sensitive, avoid transmit delays. |
| /config/Misc/intOpts/DNLCShelfLife | 60000 | 60000 | 10 | 100000 | Yes | Time (in msecs) before a system's name cache entry is invalidated |
| /config/Misc/intOpts/LogTimestampUptime | 0 | 0 | 0 | 1 | No | Use uptime rather than UTC for vmkernel log |
| /config/Misc/intOpts/OIDRCFCount | 32 | 32 | 1 | 128 | Yes | Maximum number of entries to save recently-closed-file state |
| /config/Misc/intOpts/OIDRCFEnable | 1 | 1 | 0 | 1 | Yes | Enable OID optimization to dump/restore recently-closed-file state |
| /config/Misc/intOpts/RamdiskZeroOpt | 1 | 1 | 0 | 1 | Yes | Zero grain sparse optimization in memdriver/ramdisk module |
| /config/Misc/intOpts/SIOControlFlag1 | 0 | 0 | 0 | 2147483647 | No | Storage I/O Control Internal Flag |
| /config/Misc/intOpts/SIOControlFlag2 | 0 | 0 | 0 | 2147483647 | No | Storage I/O Control Internal Flag |
| /config/Misc/intOpts/ShaperStatsEnabled | 1 | 1 | 0 | 1 | No | Enable stats in shaper module |
| /config/Misc/strOpts/ConsolePort | none | | NA | NA | No | Name of serial port to use for visor console (COM1, COM2, vmwire, fw) |
| /config/Misc/strOpts/DebugClient | | | NA | NA | No | Debug client to choose(SerialPort, Network) |
| /config/Misc/strOpts/WorldletLoadType | medium | medium | NA | NA | No | Worldlet load type |
| /config/NFS/intOpts/AIOAffinity | 1 | 1 | 0 | 1 | Yes | Set async IO completion worldlet affinity |
| /config/NFS/intOpts/EnableQos | 1 | 1 | 0 | 1 | Yes | Enable or disable qos scheduling |
| /config/NFS/intOpts/MaxConnPerIP | 4 | 4 | 1 | 128 | No | Max number of TCP/IP connection per IP |
| /config/NFS/intOpts/MaxQueueDepth | 4294967295 | 4294967295 | 1 | 4294967295 | No | Maximum per-Volume queue depth |
| /config/NFS/intOpts/MaxWorlds | 32 | 32 | 4 | 1024 | Yes | Max number of worlds per NFS Volume |
| /config/NFS/intOpts/SendLowat | 25 | 25 | 1 | 100 | No | Send buffer lowat (%) |
| /config/NFS/intOpts/SetattrRPCTimeout | 10 | 10 | 10 | 120 | Yes | Timeout after which NFS RPC Setattr call will be aborted |
| /config/Net/intOpts/CoalesceRBCRxITR | 8000 | 8000 | 100 | 100000 | No | RateBasedCoalescing |
| /config/Net/intOpts/CoalesceRBCTxCompITR | 4000 | 4000 | 100 | 100000 | No | RateBasedCoalescing |
| /config/Net/intOpts/CoalesceRBCVMKCallRate | 16000 | 16000 | 100 | 100000 | No | RateBasedCoalescing |
| /config/Net/intOpts/CoalesceVersion | 1 | 1 | 1 | 2 | No | Set the coalesce version. |
| /config/Net/intOpts/DCBEnable | 1 | 1 | 0 | 1 | No | Enable DCB for FCoE |
| /config/Net/intOpts/LinkFlappingThreshold | 0 | 0 | 0 | 65535 | No | Max number of link down events per minute before considering a link unstable (0 to deactivate) |
| /config/Net/intOpts/MaxGlobalRxQueueCount | 100000 | 100000 | 0 | 4294967295 | No | Global max length of rx queues for all virtual ports on a ESX host that support queueing |
| /config/Net/intOpts/NetDebugRARPTimerInter | 30000 | 30000 | 0 | 16777215 | No | RARP timer will be triggered every this interval. |
| /config/Net/intOpts/NetNetqRxQueueFeatPairEnable | 1 | 1 | 0 | 1 | No | Overwrite the rx queues pair feature advertised by uplinks |
| /config/Net/intOpts/NetPTMgrWakeupInterval | 6 | 6 | 5 | 10 | No | How often the PTMgr will wakeup and trigger the UPT mode switch in second. |
| /config/Net/intOpts/NetPortFlushIterLimit | 2 | 2 | 0 | 127 | No | when input is serialized, this bounds the number of times a thread flushes the deferred list. |
| /config/Net/intOpts/NetPortFlushPktLimit | 64 | 64 | 0 | 255 | No | when input is serialized, this bounds the number of pkts a thread flushes from the deferred list. |
| /config/Net/intOpts/NetPortKeepDetailedStats | 0 | 0 | 0 | 1 | No | if enabled(1), collect detailed statistics on port. |
| /config/Net/intOpts/NetPortTrackTxRace | 0 | 0 | 0 | 1 | No | if enabled(1), collect statistics on potential tx race between concurrent threads. |
| /config/Net/intOpts/NetRxCopyWorldlet | 0 | 0 | 0 | 1 | No | Whether to enable rx copy in worldlet. |
| /config/Net/intOpts/NetSchedFIFOHoLQueueEnable | 1 | 1 | 0 | 1 | Yes | Should we have a dedicated queue for HoL traffic in FIFO scheduler? |
| /config/Net/intOpts/NetSchedQueuingTimeHisto | 1 | 1 | 0 | 1 | No | Enable queuing time histogram for packet scheduler |
| /config/Net/intOpts/NetSchedWatchdogInterval | 1000 | 1000 | 1000 | 5000 | Yes | Interval (in ms) for every watchdog run to detect scheduler lock up |
| /config/Net/intOpts/NetSchedWatchdogTimeout | 5000 | 5000 | 1000 | 10000 | Yes | Timeout (in ms) used by the watchdog to detect scheduler lock up |
| /config/Net/intOpts/NetUplinkDCBPollIntrvl | 60000 | 60000 | 1000 | 6000000 | Yes | Interval (in ms) between polling of DCB settings |
| /config/Net/intOpts/PTSwitchingTimeout | 20000 | 20000 | 0 | 60000 | No | Timeout (in ms) when asking the VMX/guest to switch in/out of passthru |
| /config/Net/intOpts/TcpipEnableABC | 1 | 1 | 0 | 1 | No | Enable Appropriate Byte Counting for TCP (RFC 3465) |
| /config/Net/intOpts/TcpipRxDispatchQueues | 1 | 1 | 1 | 8 | No | Max # of dispatch queues used for RX. For low memory systems, this should be minimum value(REQUIRES REBOOT!) |
| /config/Net/intOpts/TeamPolicyUpDelay | 100 | 100 | 0 | 600000 | No | Delay (ms) before considering an `uplink up' event relevant |
| /config/Net/intOpts/VmknicDoLroSplit | 0 | 0 | 0 | 1 | No | whether for vmknic LRO avoids aggregating all pkts into a single (> 2 mss) large pkt. |
| /config/Net/intOpts/VmknicLroSplitBnd | 12 | 12 | 2 | 255 | No | when VmknicDoLroSplit is non-zero, while pktList is larger than this number, lroSplit is not done. |
| /config/Net/intOpts/Vmxnet3RxPollBound | 256 | 256 | 0 | 4096 | No | max # pkts to receive per timeout for vmxnet3. |
| /config/Net/intOpts/VmxnetBiDirNeedsTsoTx | 1 | 1 | 0 | 1 | No | Need to see Tso Tx to qualify for tsoSplit bidirectional traffic condition. |
| /config/Net/intOpts/VmxnetBiDirNoTsoSplit | 1 | 1 | 0 | 1 | No | For bidirectional traffic, don't do tsoSplit. |
| /config/Net/intOpts/VmxnetDoLroSplit | 1 | 1 | 0 | 1 | No | whether for vmxnet LRO avoids aggregating all pkts into a single (> 2 mss) large pkt. |
| /config/Net/intOpts/VmxnetDoTsoSplit | 1 | 1 | 0 | 3 | No | whether to split TSO pkts before LPD; 1 |
| /config/Net/intOpts/VmxnetLroSplitBnd | 12 | 12 | 2 | 255 | No | when VmxnetDoLroSplit is non-zero, while pktList is larger than this number, lroSplit is not done. |
| /config/Net/intOpts/VmxnetTsoSplitBnd | 12 | 12 | 2 | 255 | No | when VmxnetDoTsoSplit is 1 or 2, use targetSize as the tsoSplit threshold if the overall pkt list already has this number of pkts. |
| /config/Net/intOpts/VmxnetTsoSplitSize | 17500 | 17500 | 1500 | 65535 | No | split (byte) size; only used if DoTsoSplit >= 2. |
| /config/Nmp/intOpts/NmpDeviceAPDMessageInterval | 30 | 30 | 0 | 3600 | Yes | Time (in secs) interval for periodic logging of APD messages for NMP device |
| /config/Numa/intOpts/CostopSkewAdjust | 1 | 1 | 0 | 2 | No | way to handle costop skew, 0 |
| /config/Numa/intOpts/CostopSkewAdjustInterval | 10 | 10 | 1 | 1000 | Yes | interval of adjusting cpu affinity in terms of NUMA epochs |
| /config/Numa/intOpts/CostopSkewMsecHigh | 500 | 500 | 0 | 20000 | Yes | delta costop times between clients in milli-seconds to widen cpu affinity |
| /config/Numa/intOpts/CostopSkewMsecLow | 50 | 50 | 0 | 20000 | Yes | delta costop times between clients in milli-seconds to stop widening cpu affinity |
| /config/Numa/intOpts/CostopSkewPctHigh | 70 | 70 | 0 | 100 | Yes | ratio of the delta costop to the max costop in pct to widen cpu affinity |
| /config/Numa/intOpts/CostopSkewPctLow | 10 | 10 | 0 | 100 | Yes | ratio of the delta costop to the max costop in pct to stop widening cpu affinity |
| /config/Numa/intOpts/InitialPlacement | 1 | 1 | 0 | 2 | Yes | 0 to use CPU load in initial placement decision, 1 |
| /config/Numa/intOpts/InitialPlacementLoadEWMA | 5 | 5 | 0 | 10 | Yes | If set to 'x', 1/2^x is the weight of current load, in the per-node CPU load moving average, used in initial placement |
| /config/Numa/intOpts/InitialPlacementLoadThreshold | 5 | 5 | 0 | 100 | Yes | Minimum percentage normalized load difference to update initial placement choice |
| /config/Numa/intOpts/LargeInterleave | 1 | 1 | 0 | 1 | No | Always use large page interleaving; 0 to disable. |
| /config/Numa/intOpts/MaxProximityDomains | 16 | 16 | 0 | 16 | No | Maximum physical proximity domains per VM. |
| /config/Numa/intOpts/PPDStats | 1 | 1 | 0 | 2 | No | 1 to collect per-PPD locality statistics, 2 for large and shared page usage, 0 to disable |
| /config/Numa/intOpts/PageMigFilter | 2 | 2 | 0 | 2 | No | Consider pages for NUMA migration when on VM home nodes |
| /config/Numa/intOpts/PageMigLinearRun | 40 | 40 | 0 | 10000 | No | page migration candidates for linear scan, 0 to disable |
| /config/Numa/intOpts/PageMigRandMode | 2 | 2 | 0 | 3 | No | page migration random selection mask from monitor=1, vmkernel=2, 0 to disable |
| /config/Numa/intOpts/PageMigRandomRun | 60 | 60 | 0 | 10000 | No | page migration candidates for random scan, 0 to disable |
| /config/Numa/intOpts/PageMigRateMax | 1000 | 1000 | 0 | 8000 | No | max page migration rate |
| /config/Numa/intOpts/PerClientPageMigRate | 1 | 1 | 0 | 1 | No | page migration rate, 0 |
| /config/Numa/intOpts/UsePPDLocalityInfo | 1 | 1 | 0 | 1 | No | Use per-PPD locality information. 0 |
| /config/PageRetire/intOpts/ApeiLoggingEnabled | 1 | 1 | 0 | 1 | No | Send problem events for each APEI platform page retirement request with a valid FRU |
| /config/PageRetire/intOpts/ApeiRetirementEnabled | 1 | 1 | 0 | 1 | No | Enable APEI platform page retirement if supported by the platform |
| /config/PageRetire/intOpts/ClientMPNThreshold | 4294967295 | 4294967295 | 0 | 4294967295 | No | Acceptable threshold for clinet MPNs selected for retirement |
| /config/PageRetire/intOpts/MPNThreshold | 4294967295 | 4294967295 | 0 | 4294967295 | No | Acceptable threshold for MPNs selected for retirement |
| /config/PageRetire/intOpts/MPNThresholdPct | 10 | 10 | 0 | 100 | No | Acceptable threshold for MPNs selected for retirement (in pct of memsize) |
| /config/PageRetire/intOpts/PageErrorCorrPeriod | 30 | 30 | 1 | 86400 | No | Correlation cycle period in seconds |
| /config/PageRetire/intOpts/PageErrorCorrThreshold | 10 | 10 | 0 | 4294967295 | No | Acceptable threshold for correctable errors on a page during a corelation cycle |
| /config/PageRetire/intOpts/RetryRetirePeriod | 10 | 10 | 1 | 4294967295 | No | Time in minutes between attempts to retry retiring MPNs |
| /config/PageRetire/intOpts/ThresholdInterval | 100 | 100 | 0 | 100 | No | Threshold Interval |
| /config/Power/intOpts/MinFreqPct | 0 | 0 | 0 | 100 | No | In Custom policy, do not use any P-states slower than the given percentage of full CPU speed |
| /config/SE/intOpts/SECommitGrains | 64 | 64 | 4 | 64 | Yes | Maximum number of grains that can be committed |
| /config/SE/intOpts/SEDisableNSOptimization | 0 | 0 | 0 | 1 | Yes | Disable NS optimization for SE disks. |
| /config/SE/intOpts/SEDiskSizeIncrement | 32768 | 32768 | 32768 | 8388608 | Yes | Increment size(has to be sector aligned) in which the redo logs grow |
| /config/SE/intOpts/SEGFCStatGranularity | 32 | 32 | 1 | 64 | Yes | Granularity at which resource manager fetches GFC resources. |
| /config/SE/intOpts/SEGFJBatchReplayCount | 20 | 20 | 1 | 40 | Yes | Threshold for the batched GFJ journal replay count |
| /config/SE/intOpts/SEGFJLowMemReplayRetries | 3 | 3 | 1 | 5 | Yes | Maximum number of times we try to replay txns under low memory condition |
| /config/SE/intOpts/SEGFJMaxFileIORetries | 10 | 10 | 1 | 20 | Yes | Maximum number of times that a transient GFJ IO error should be retried |
| /config/SE/intOpts/SEGFJSlotFullReplayRetries | 3 | 3 | 1 | 5 | Yes | Maximum number of times we try to replay txns under slot full condition |
| /config/SE/intOpts/SEMaxHeapSizeMB | 192 | 192 | 192 | 256 | Yes | Maximum size (in MB) to which the SE heap is allowed to grow |
| /config/SE/intOpts/SEResEnableSmartAllocation | 1 | 1 | 0 | 1 | Yes | Enable smart resource allocation for SE disks. |
| /config/SE/intOpts/SETxnRetryCount | 5 | 5 | 1 | 50 | Yes | Number of retries to commit a transaction. |
| /config/SE/intOpts/SETxnRetryDelayMS | 200 | 200 | 1 | 500 | Yes | Delay between retries while committing a transactions. |
| /config/Scsi/intOpts/LogCmdRCErrorsFreq | 0 | 0 | 0 | 4294967295 | No | Number of consecutive RC errors to be seen before logging SCSI Device command. |
| /config/Scsi/intOpts/ScanSync | 0 | 0 | 0 | 1 | No | Force LU scanning operations to be synchronous if set. |
| /config/Scsi/intOpts/TransFailLogPct | 20 | 20 | 0 | 100 | No | Percent of Transient failuers seen on Scsi Device that will be logged. |
| /config/SvMotion/intOpts/SvMotionAvgDisksPerVM | 8 | 8 | 4 | 1024 | No | Initial Storage vMotion Heap Size is proportional to this setting |
| /config/UserMem/intOpts/UserMemCOW | 1 | 1 | 0 | 1 | Yes | UserMem COW for userworlds. 0 to disable, 1 to enable |
| /config/VMFS3/intOpts/AllowPtrBlockSharing | 0 | 0 | 0 | 1 | Yes | Allow COW sharing of pointer blocks when creating file snapshots |
| /config/VMFS3/intOpts/BlockDeleteThreshold | 10 | 10 | 0 | 100 | Yes | VMFS sync/async block delete thresholds. |
| /config/VMFS3/intOpts/EnableBlockDelete | 1 | 1 | 0 | 1 | Yes | Enable VMFS block delete |
| /config/VMFS3/intOpts/EnableHBGarbageCollect | 1 | 1 | 0 | 1 | Yes | Enable garbage collection on the heartbeat region when opening a VMFS volume. |
| /config/VMFS3/intOpts/EnableNativeSnapshot | 0 | 0 | 0 | 1 | Yes | Enable native-snapshotting of virtual disks on VMFS5 |
| /config/VMFS3/intOpts/EnableSVAVMFS | 0 | 0 | 0 | 1 | Yes | Enable SVA specific optimization to VMFS resource cluster allocation |
| /config/VMFS3/intOpts/EnableSmallDataPacking | 1 | 1 | 0 | 1 | Yes | Enable VMFS small data packing |
| /config/VMFS3/intOpts/ExtendedTxnRegionSizeMB | 10 | 10 | 2 | 40 | Yes | Size of extended transaction memory region, in MB. Not to exceed 25% of MaxHeapSizeMB. Change requires driver reload |
| /config/VMFS3/intOpts/LockChangeRetries | 2 | 2 | 0 | 5 | Yes | Maximum number of retries in attempting to lock a locked disk lock. |
| /config/VMFS3/intOpts/LockMiscompareRetries | 3 | 3 | 0 | 5 | Yes | Maximum number of retries (for exclusive locks) in attempting to lock a locked disk lock that retrun ATS miscompare. |
| /config/VMFS3/intOpts/LockVerificationRetries | 7 | 7 | 1 | 20 | Yes | Maximum number of retries in verification of disklock. |
| /config/VMFS3/intOpts/LogFSCSOpsUsed | 0 | 0 | 0 | 1 | Yes | Log the type of file system critical section operations we are using on this VMFS volume. |
| /config/VMFS3/intOpts/LogIOFailures | 0 | 0 | 0 | 1 | Yes | Log VMFS IO failures to the serial line |
| /config/VMFS3/intOpts/LogSysFileFD | 0 | 0 | 0 | 1 | Yes | Log VMFS system file file descriptor as part of the volume format |
| /config/VMFS3/intOpts/ROMWLockMiscompareRetries | 10 | 10 | 0 | 20 | Yes | Maximum number of retries (for RO/MW locks) in attempting to lock a locked disk lock that retrun ATS miscompare. |
| /config/VMFS3/intOpts/RemTruncTxnMerge | 1 | 1 | 0 | 1 | Yes | Enable merging of remove and block deallocate txns form small files |
| /config/VMFS3/intOpts/RemTruncTxnMergeMaxBlocks | 1 | 1 | 0 | 100000 | Yes | Maximum number of file blocks under which we attempt rem-truncate txn merging |
| /config/VMFS3/intOpts/UsePGROnDevice | 0 | 0 | 0 | 1 | Yes | If available, use persistent group reservations on underlying device |
| /config/VMFS3/intOpts/UseVMFS5CSOps | 1 | 1 | 0 | 1 | Yes | Enable use of VMFS5 critical section operations on VMFS5 volume. |
| /config/VMFS3/intOpts/UseVMFS5CSOpsOnVMFS3 | 0 | 0 | 0 | 1 | Yes | Enable use of backward compatible VMFS5 critical section operations on VMFS3 volume. |
| /config/VMFS3/intOpts/ZeroFSHeader | 1 | 1 | 0 | 1 | Yes | Zero out file system header before formatting it |
| /config/VProbes/strOpts/InitScript1 | | | NA | NA | Yes | Script code to run when the vprobe module loads (part 1) |
| /config/VProbes/strOpts/InitScript2 | | | NA | NA | Yes | Script code to run when the vprobe module loads (part 2) |
| /config/VProbes/strOpts/InitScript3 | | | NA | NA | Yes | Script code to run when the vprobe module loads (part 3) |
| /config/VProbes/strOpts/InitScript4 | | | NA | NA | Yes | Script code to run when the vprobe module loads (part 4) |