Maximize Storage Performance with Linux LIO TCM Passthru

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. Multi-protocol in-kernel SCSI target. Unlike other targets like IET, tgt, and SCST,. LIO is entirely kernel code. Subsystems for Linux (SCST), Linux I/O Target (LIO), iSCSI. Enterprise Target (IET). The paper also presents a comparison of the features of these ... ... LIO) updated; Next message: [stgt] [Scst-devel] [ANNOUNCE]: ... linux-iscsi.org> wrote: >> as a user following the potential inclusion of ... 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. ... TCM/LIO. qla2xxx: Fix scsi_host leak on qlt_lport_register callback failure IB/isert: pass scatterlist instead of cmd to fast_reg_mr routine ... Description. tcmu-runner - Daemon that handles the userspace side of the LIO TCM-User backstore ... LIO is the SCSI target in the Linux kernel. It is ... IBLOCK Backstores bieten für gewöhnlich die beste Performance. PSCSI. PSCSI bedeutet Linux pass-through SCSI device und beschreibt ... TCM is another name for LIO, an in-kernel iSCSI target (server). Existing TCM targets run in the kernel. TCMU (TCM in Userspace). allows userspace programs ...