Master the Art of Storage Performance Linux LIO TCM Passthru as Your Guide

... passthrough in IBLOCK backend (nab) - prep changes to iser ... TCM/LIO. qla2xxx: Fix scsi_host leak on qlt_lport_register callback ... tristate "TCM/IBLOCK Subsystem Plugin for Linux/BLOCK". select ... passthrough access to Linux/SCSI device. config TCM_USER. tristate "TCM ... Library that handles the userspace side of the LIO TCM-User backstore ... LIO is the SCSI target in the Linux kernel. It is entirely kernel code, and allows ... Evaluating LIO Linux ... pass if not fabric.exists: error('failed to load iSCSI fabric modules') To create a storage object: from rtslib.tcm ... A daemon that handles the userspace side of the LIO TCM-User backstore. Background. LIO is the SCSI target in the Linux kernel. ... The TCMU userspace-passthrough ... Define a shared-memory interface for LIO to pass SCSI commands and data to userspace for processing. This is to allow backends that are too complex for in ... Attached are two patches for Linux ... simple XDWRITEREAD_32 passthrough into TCM/pSCSI -> struct request -> SCSI Midlayer in recent lio-core-2.6. I'm trying to set up a LIO scsi passthrough target, but can't seem to figure out the syntax of the tcm_node command. I have an Ultrium tape drive I'd. Subsystems for Linux (SCST), Linux I/O Target (LIO), iSCSI. Enterprise Target (IET). The paper also presents a comparison of the features of these ... TCM is another name for LIO, an in-kernel iSCSI target (server). Existing TCM targets run in the kernel. TCMU (TCM in Userspace) allows ...