We are planning to combine two separate DSS7 iSCSI targets:
- one for VMWare ESXi initiators with parameters (recomended above) maxRecvDataSegmentLen=262144
MaxBurstLength= 1048576
Maxxmitdatasegment=262144
FirstBurstLength=65536
DataDigest=None
maxoutstandingr2t=8
InitialR2T=No
ImmediateData=Yes
headerDigest=None
(deprecated)Wthreads=8
- and another one for native Win initiators (cluster of 2x Server2008R2)
Is it better to use default parameters on Win and adjust particular target on DSS7? DelayBetweenReconnect=5
EnableNOPOut=0
ErrorRecoveryLevel=2
FirstBurstLength=#00010000=65536
ImmediateData=1
InitialR2T=0
IPSecConfigTimeout=#0000003c=60
LinkDownTime=#0000000f=15
MaxBurstLength=#00040000=262144
MaxConnectionRetries=#ffffffff
MaxPendingRequests=#000000ff
MaxRecvDataSegmentLength=#00010000=65536
MaxRequestHoldTime=#0000003c=60
MaxTransferLength=#00040000=262144
NetworkReadyRetryCount=#0000000a=10
PortalRetryCount=#00000005=5
SrbTimeoutDelta=#0000000f=15
TCPConnectTime=#0000000f=15
TCPDisconnectTime=#0000000f=15
WMIRequestTimeout=#0000001e=30
or adjust "VMWare recomend" parameters to Windows iSCSI initiator?
Thank you for the answer!
Toni
Last edited by Toni Bizjak; 03-29-2014 at 11:27 AM.