New vSphere 5.1.0 VSISH Configurations (162 Total)

Generated on Thu Jul 19 15:53:49 UTC 2012 by William Lam
For more information please visist: www.virtuallyghetto.com

Total New Configs: 99
Total New Hidden Configs: 63

PATHCURRENT VALUEDEFAULT VALUEMIN VALUEMAX VALUEIS HIDDENDESCRIPTION
/config/BufferCache/intOpts/MinZeroCopyBufferLength32321512YesMininum length of buffer (in page) to start zero-copy
/config/Cpu/intOpts/FairnessFilterThreshold50050005000YesSkip fairness rebalance filtering if the vtime difference larger than this threshold (in ms)
/config/Cpu/intOpts/FairnessReadyMin202001000YesOnly do fairness rebalance for vcpus with ready time larger than this threshold (in ms)
/config/Cpu/intOpts/IdleFastForward00010000Yesfast-forward the vcpu's vcpuProgress if the idle time is more than this threshold
/config/Cpu/intOpts/PcpuMigrateIdleThreshold5501000YesHow often should pcpu idle migration be tried (in ms)
/config/Disk/intOpts/IdleCredit32321512NoAmount of idle credit that a VM can gain for IO requests
/config/Disk/intOpts/SchedQPriorityPercentage808010100NoPercentage of priority commands to serve from priority queue
/config/Disk/intOpts/SchedulerWithReservation0001NoDisk IO scheduler (0
/config/FT/intOpts/FTCptChecksumPages110128000NoNumber of pages for which debugging checksums are sent at each checkpoint, except that 0 disables checksum and 1 enables checksum for obj builds but disables checksum for non-obj builds. When checksum is enabled, all dirty pages are always selected for checksuming. Other checksum pages are selected randomly. Also send debugging checksums of group data if enabled.
/config/FT/intOpts/FTCptConcurrentSend1101NoSend non-diff pages in parallel with diffing rather than after
/config/FT/intOpts/FTCptCopies000100NoSend copies of some percentage of pages if nonzero
/config/FT/intOpts/FTCptDelayCheckpoint0001NoDelay checkpoint if no network packet waiting
/config/FT/intOpts/FTCptDiffCap1001000100NoMax percent pages via diffs (EXPERIMENTAL, failover will not work if not 100)
/config/FT/intOpts/FTCptDiffThreads44116NoNumber of threads for diffing pages
/config/FT/intOpts/FTCptDiffThreshold880512NoMax diffs per page for diff sending
/config/FT/intOpts/FTCptDisableFailover0001NoDisable failovers (useful for mixed CPU setups)
/config/FT/intOpts/FTCptDiskWriteTimeout300030001060000NoTime in milliseconds for backup site to wait for a disk IO to complete
/config/FT/intOpts/FTCptDontDelayPkts0001NoDon't delay network packets - for testing only
/config/FT/intOpts/FTCptDontSendPages0001NoDon't send over modified pages - for testing only
/config/FT/intOpts/FTCptDontWaitForWrites1101NoDon't wait for writes to be sent to backup before returnng completion
/config/FT/intOpts/FTCptEnableCbt0001NoEnable CBT for disk re-syncing
/config/FT/intOpts/FTCptInterval1010130000NoTime in milliseconds between checkpoints
/config/FT/intOpts/FTCptLazyGroupSend0001NoSend group data lazily during incremental checkpoints
/config/FT/intOpts/FTCptMaxDiffable2048204804294967295NoMax amount of guest memory allowed to be diffed (in MB)
/config/FT/intOpts/FTCptMaxDirtyPages256000256000128512000NoMax number of dirty pages in each checkpoint
/config/FT/intOpts/FTCptMaxPktsDelay00010000NoMax number of packets in the delayed queue before forcing a checkpoint
/config/FT/intOpts/FTCptMinInterval4421000NoTime in milliseconds to wait between two forced checkpoints
/config/FT/intOpts/FTCptNetDelayNoCpt0005000NoDelay to impose on VM network output in ms
/config/FT/intOpts/FTCptNumConnections1114No# of data connections to use for page sending
/config/FT/intOpts/FTCptNumaIndex0001NoIndex dirty pages by NUMA node. Workers will use the index to prefer local work.
/config/FT/intOpts/FTCptPagePolicy6553865538165538NoPage placement policy for side data. < 2^16
/config/FT/intOpts/FTCptPoweroff0001NoPoweroff the primary after the next checkpoint
/config/FT/intOpts/FTCptRcvBufSize562140562140163841000000NoTCP receive buffer size for the backup
/config/FT/intOpts/FTCptReadTimeout800080001010000NoTime in milliseconds for backup site to wait for data when reading from the socket
/config/FT/intOpts/FTCptSndBufSize562140562140163841000000NoTCP send buffer size for the primary
/config/FT/intOpts/FTCptStartTimeout200002000010060000NoTime in milliseconds for backup site to wait for data for the next checkpoint
/config/FT/intOpts/FTCptStatsInterval000600NoIf nonzero, force a flush of the kernel stats buffer in this many seconds
/config/FT/intOpts/FTCptThreadPolicy6553665536165537NoPolicy for placing helper threads. < 2^16
/config/FT/intOpts/FTCptVcpuMinUsage40400100NoVCPU usage in percentage below which the VM will be considered for forced checkpoint
/config/FT/intOpts/FTCptWaitOnSocket0001NoWait when socket is empty
/config/FT/intOpts/FTCptWriteTimeout800080001010000NoTime in milliseconds for backup site to wait when writing data to the socket
/config/FT/strOpts/FTCptSecondDstIp0.0.0.00.0.0.0NANANo
/config/HBR/intOpts/ChecksumMaxContexts4411024NoMaximum number of regions of the disk that we can we have checksums outstanding for at one time.
/config/HBR/intOpts/ChecksumNumBuffers8811024NoMaximum number of buffers used to read data locally to compute checksums per disk.
/config/HBR/intOpts/ChecksumNumExtentsPerRegion12812814096NoNumber of extents to checksum as a single transaction to minimize network latency impact on checksum performance.
/config/HBR/intOpts/CopySnapFidHashBuckets25625611024NoNumber of hash buckets to use to track the snapshot disks open to copy to demand log.
/config/HBR/intOpts/CoypSnapDiskMaxExtentCount16161128NoNumber of extents for a single snapshot disk that can be copied in parallel
/config/HBR/intOpts/DemandlogExtentHashBuckets512512165536NoNumber of hash buckets to use to track extents that haven't been read.
/config/HBR/intOpts/DemandlogReadRetries202001000NoNumber of times we retry an internal read (for the demand log) before aborting the delta.
/config/HBR/intOpts/DemandlogRetryDelayMs10100100000NoDelay in milliseconds for retrying a demand log write.
/config/HBR/intOpts/DemandlogSendHashBuckets88132NoNumber of hash buckets to use to track extents that have been sent.
/config/HBR/intOpts/DemandlogWriteRetries202001000NoNumber of times we retry a demand log write before aborting the delta.
/config/HBR/intOpts/HbrMaxDiskLen20322032116383NoMaximum number of gigabytes per-disk that can be supported.
/config/HBR/intOpts/HbrMaxUnmapExtents10100100000NoMaximum expected number of extents for SCSI UNMAP commands.
/config/HBR/intOpts/HbrMaxUnmapsInFlight12812801048576NoMaximum expected number of SCSI UNMAP commands in flight on a single disk.
/config/HBR/intOpts/MigrateFlushTimerSecs331600NoTime between attempt to flush the state to the persistent file during migration.
/config/HBR/intOpts/NetworkerRecvHashBuckets6464165536NoNumber of hash buckets to use to track commands waiting to receive a response.
/config/HBR/intOpts/ResourceServerHashBuckets88165536NoNumber of hash buckets to use to track remote HBR servers.
/config/HBR/intOpts/SyncTransferRetrySleepSecs551600NoTime in seconds to wait after a failure before retrying a sync operation.
/config/HBR/intOpts/XferBitmapCheckIntervalSecs10101600NoTime in seconds to wait before checking the transfer bitmap for availability of dirty blocks.
/config/LSOM/intOpts/avgIOFragments51251231024NoAverage IO fragments
/config/LSOM/intOpts/diskIoTimeout3000030000100120000NoDisk IO timeout in msec
/config/LSOM/intOpts/enableRecovery0001NoEnable LSOM Recovery
/config/LSOM/intOpts/fssIoTimeout3000030000100120000NoVMFS IO timeout in msec
/config/LSOM/intOpts/maxIoRetries50050035000NoMax number of retries on transient errors
/config/LSOM/intOpts/maxQueudIos50000500001000100000NoSystem side max Queued IOs
/config/LSOM/intOpts/ssdIoTimeout3000030000100120000NoSSD IO timeout in msec
/config/LVM/intOpts/LVMDelayedEventTimeoutMS30003000010000YesWait for LVMDelayedEventTimeoutMS before sending out device discovery VmkEvent.
/config/Mem/intOpts/MemSchedGrothStride32321256NoHow much should the kmem pre-grow to prevent too much lock-contention.
/config/Mem/intOpts/MemSysSwapWaitForWorldDeath300003000004294967295NoHow long should we wait for a world to die in the system swap delete path (in ms).
/config/Mem/intOpts/ShareMaxChainLen128128641024NoMaximum pshare chain length
/config/Mem/intOpts/ShareMaxHintsChain646432512NoMaximum hints in a pshare chain
/config/Mem/intOpts/SwapRetryVMTimeout30030001800NoTime in seconds to retry VM swap IO, 0 for no retry
/config/Migrate/intOpts/DetectZeroPages1101NoWhether vMotion should detect zero pages during page transmission
/config/Migrate/intOpts/SdpsDynamicDelaySec3030010000NoDelay, in seconds, between polling when considering enabling SDPS in the first preCopy iteration.
/config/Misc/intOpts/APDHandlingEnable1101NoEnable Storage APD Handling [default
/config/Misc/intOpts/APDTimeout14014020999999NoNumber of seconds a device can be in APD before failing User World IO.
/config/Misc/intOpts/AsyncIoPanicOnAiowaitTimeout0001YesDebug
/config/Misc/intOpts/FileDriverMaxDev646432256YesMax number of file-backed device (use power of 2). Reload filedriver to take effect.
/config/Misc/intOpts/KeepKernelDebugRegs0001NoTrack kernel-specific debug registers instead of per-world ones
/config/Misc/intOpts/TlbFCUnregisterForceFlush101011000YesForce every n-th iteration a force flush during a TLB flush count unregister operation
/config/Misc/intOpts/WorldletOverrunTimeout000500000YesTimeout for worldlets overrunning in microseconds
/config/Misc/intOpts/WorldletReadyTimeout0005000YesTimeout for worldlets in WDT_READY state in milliseconds
/config/Misc/strOpts/DefaultHardwareVersionNANANoDefault Hardware Version
/config/Net/intOpts/BlockGuestBPDU0001NoBlock guest sourced BPDU frames
/config/Net/intOpts/CoalesceFineTimeoutCPU220512NoSet which cpu the fine timer will run on
/config/Net/intOpts/CoalesceFineTxTimeout1000100014294967295Noset the fine coalesce timeout in micro-seconds
/config/Net/intOpts/CoalesceRBCRate40004000100100000NoTarget event rate for RateBasedCoalescing
/config/Net/intOpts/CoalesceTimeoutType2212Noset the coalesce timeout type
/config/Net/intOpts/DVFilterPriorityRdLockEnable1101NoUse priority locking in dvfilter to read lock portsets
/config/Net/intOpts/DVSLargeHeapMaxSize808064128NoSize (in Mbytes) of the dvsLargeHeap used during serialization/deserialization of dvSwitch and dvPort configs (Requires REBOOT)
/config/Net/intOpts/EtherswitchHeapMax8686862047NoMaximum size (in Megabytes) the etherswitch module can grow to. (REQUIRES REBOOT!)
/config/Net/intOpts/NetEnableSwCsumForLro1101NoWhether enable software checksum for LRO
/config/Net/intOpts/NetEsxfwPassOutboundGRE1101NoWhether outbound GRE traffic is passed by ESXi firewall.
/config/Net/intOpts/NetLatencyAwareness1101NoWhether to check vm's latency settings or not for vmxnet2/3
/config/Net/intOpts/NetMemcpyNT2202YesNon temporal packet copy (0 to disable, 1 to enable, 2 unspecified)
/config/Net/intOpts/NetPktSlabFreePercentThreshold221050NoPercent of free network memory pool, below which an event will be reported.
/config/Net/intOpts/NetSplitRxMode1101NoWhether to enable automatic splitRxMode
/config/Net/intOpts/NetTraceEnable0001NoEnable virtual network tracing
/config/Net/intOpts/TcpipDgramRateLimiting1101NoEnable Tx rate limiting for UDP sockets
/config/Net/intOpts/TcpipLogPackets0001NoTurns on packet logging for a vmknic on debug builds, in a circular & in-memory buffer (Takes effect during vmknic creation time)
/config/Net/intOpts/TcpipLogPacketsCount2457024570102449140NoNumber of packets to log in the in-memory logger. 24570 packets take up about 1.2 MB, and Tx & Rx use separate buffers. (Takes effect during vmknic creation time)
/config/Net/intOpts/TcpipPendPktSocketFreeTimeout3003001300NoTime Delay in seconds, for freeing UDP sockets that have pending packets for Tx completion
/config/Net/intOpts/TcpipSocketMax20002000200020000YesMaximum number of sockets (REQUIRES REBOOT!)
/config/Net/intOpts/Vmxnet3WinIntrHints1101Nowhether intr hints are used for Windows vmxnet3.
/config/Net/strOpts/TrafficFilterIpAddressNANANoDVFilter internal communication endpoint
/config/Numa/intOpts/PageMigBandwidthToRate1111000Yesbandwidth conversion to migration rate
/config/Numa/intOpts/PageMigWeightBatchMigrate11010Yesrate reduction factor for batch remapping
/config/Numa/intOpts/PageMigWeightDemandWrite11010Yesrate reduction factor for demand driven remapping or lpage promotion
/config/Numa/intOpts/PageMigWeightLocalRead000100Yesrate reduction for local reads
/config/Numa/intOpts/PageMigWeightLocalWrite000100Yesrate reduction for local writes
/config/Numa/intOpts/PageMigWeightRemoteRead110100Yesrate reduction for remote reads
/config/SE/intOpts/SEBMCacheSize000512YesSize of Bitmap cache in sectors (defaults to 128) for every SE disk.
/config/SE/intOpts/SEBMReadAhead00064YesMax. size of Bitmap cache read-ahead in sectors for every SE disk.
/config/SE/intOpts/SEDisableCommitOptimization0001YesDisable commit optimization for SE Disks
/config/SE/intOpts/SEEnableDMForPCCopy0001YesEnable usage of DM for Copy precommit actions for SE Disks
/config/SE/intOpts/SEEnableDataPCAction1101YesEnable data IO during SEsparse precommit handler invocation
/config/SE/intOpts/SEEnableZeroSuppression1101YesEnable zero grain suppression in the IO path
/config/SE/intOpts/SEGDCacheSize000512YesSize of GD cache in sectors (defaults to 64) for every SE disk.
/config/SE/intOpts/SEGDReadAhead00064YesMax. size of GD cache read-ahead in sectors (defaults to 0) for every SE disk.
/config/SE/intOpts/SEGTCacheSize000512YesSize of GT cache in sectors (defaults to 64) for every SE disk.
/config/SE/intOpts/SEGTReadAhead00064YesMax. size of GT cache read-ahead in sectors (defaults to 0) for every SE disk.
/config/SE/intOpts/SERMCacheSize000512YesSize of Rmap cache in sectors (defaults to 64) for every SE disk.
/config/SE/intOpts/SERMReadAhead00064YesMax. size of Rmap cache read-ahead in sectors for every SE disk.
/config/SE/intOpts/SEResForceSafeAllocation0001YesForce safe-block allocation for data grains on SE disks.
/config/SE/intOpts/SEResSwiggleRetryCount3030150YesNumber of retries to swiggle resource clusters.
/config/SE/intOpts/SETransientErrorRetryCount55150YesNumber of retries for transient errors
/config/SE/intOpts/SETransientRetryDelayMS2002001500YesDelay between retries during transient errors
/config/Scsi/intOpts/FailVMIOonAPD0001NoFast fail VM IOs on APD Timeout.
/config/Scsi/intOpts/LogScsiAborts0001NoLog SCSI abort errors and success.
/config/SunRPC/intOpts/AIOAffinity1101YesSet async IO completion worldlet affinity
/config/SunRPC/intOpts/IndirectSend0001YesUse indirect send
/config/SunRPC/intOpts/MaxConnPerIP441128NoMax number of TCP/IP connection per IP
/config/SunRPC/intOpts/RPCConnTimeout15155360YesTime (in seconds) before we timeout a connect that has not completed and retry
/config/SunRPC/intOpts/SendLowat25251100NoSend buffer lowat (%)
/config/SunRPC/intOpts/UDPRetransmitDelay7007001002000YesTime in milliseconds retransmitting a UDP RPC
/config/SunRPC/intOpts/WorldletAffinity2203NoTX Affinity
/config/UserMem/intOpts/UserMemDefaultTouchdPct20200100YesPercentage of memory of a userworld that is considered touched if not better value is available.
/config/VMFS3/intOpts/AllowVMFSLOnSAN0001YesAllow mounting of VMFSL on SAN LUN
/config/VMFS3/intOpts/EnablePbcIA0001YesEnable PBC to grow and use Indirect Addressing mode (PB2 mode)
/config/VMFS3/intOpts/FlushFBOnFileDeletion0001YesFlush FB resource cluster on file deletion
/config/VMFS3/intOpts/FlushFDOnFileDeletion1101YesFlush FD resource cluster on file deletion
/config/VMFS3/intOpts/FlushPBOnFileDeletion0001YesFlush PB resource cluster on file deletion
/config/VMFS3/intOpts/FlushRCOnFileCreation1101YesFlush resource cluster on file creation
/config/VMFS3/intOpts/FlushSBOnFileDeletion0001YesFlush SB resource cluster on file deletion
/config/VMFS3/intOpts/GBLAllowMW0001YesAllow multi-writer GBLs.
/config/VMFS3/intOpts/GBLGenReadTimeoutMS1000010000500014000YesTimeout (in msecs) for reading the global generation.
/config/VMFS3/intOpts/GBLLockWaitTimeoutMS50005000100030000YesTimeout (in msecs) for acquiring a GBL.
/config/VMFS3/intOpts/GBLRefreshReadTimeoutMS20002000100010000YesTimeout (in msecs) for reading a GBL during refresh.
/config/VMFS3/intOpts/GBLRefreshWriteTimeoutMS30003000100010000YesTimeout (in msecs) for writing a GBL during refresh.
/config/VMFS3/intOpts/GBLVerifyWaitTimeoutMS3000030000100060000YesTimeout (in msecs) for verifying a GBL.
/config/VMFS3/intOpts/HopResourceClusters0000YesEmulate a FRAGMENTED filesystem by limiting the number blocks allocated from a resource cluster
/config/VMFS3/intOpts/SlowIOThreshold442300YesTime in seconds beyond which meta data IO is flagged as slow
/config/VMFS3/intOpts/UseDMForSnap1101YesUse the datamover to perform the native snapshot copying
/config/VMFS3/intOpts/UsePCCoalescing1101YesEnable coalescing in journal PC actions.
/config/VProbes/intOpts/BigHeap0001YesSelect a bigger heap for VProbes storage.
/config/VProbes/intOpts/DaemonSSLEnable1101YesEnable SSL/TLS encryption for all VProbed sockets
/config/World/intOpts/WorldTolerateStackAllocFailure0001YesTolerate that the allocation of a world stack can fail. This option has only an impact on debug builds.
/config/XvMotion/intOpts/AllocBlockTimeout2020060YesTimeout in seconds when waiting to alloc blocks
/config/XvMotion/intOpts/MaxNumReadIOs32321664YesMaximum number of outstanding read I/Os
/config/XvMotion/intOpts/MaxReadIOSize6464161024YesMaximum transfer size in KB per read I/O
/config/XvMotion/intOpts/VMFSOptimizations1101NoEnable VMFS-specific IO optimizations