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[JDSS] iSCSI target tuning settings in JovianDSS

Article ID: 3061
Last updated: 22 Apr, 2020

Additional information:

  • product name: JovianDSS
  • product version: all 
  • build: all

Subject:

iSCSI target tuning settings in JovianDSS

Contents:

Suggested values for iSCSI target tuning settings.

JovianDSS comes with the following target configuration settings as default. Please make sure the same values are applied to the initiator side as well.
Connection to the target must be reinitiated in order for the changes to take effect.

QueuedCommands=32
DataDigest=None
MaxOutstandingR2T=32
InitialR2T=No
FirstBurstLength=65536
MaxRecvDataSegmentLength=1048576
HeaderDigest=None
MaxXmitDataSegmentLength=1048576
ImmediateData=Yes
MaxBurstLength=1048576
 

Note: To access the SCSI tuning settings in JovianDSS:
JDSS CLI console: CTRL+ALT+W > Tuning options > iSCSI daemons > Target options

Note: In cases where not all of the above settings are available on the initiator side (Vmware or Hyper-V) apply changes only to those, which are.

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Article ID: 3061
Last updated: 22 Apr, 2020
Revision: 3
Views: 0
Posted: 31 Jan, 2019 by Stolarczyk M.
Updated: 22 Apr, 2020 by Rybak M.
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