| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1232617593.1274.543.camel@haakon2.linux-iscsi.org> Date: Thu, 22 Jan 2009 01:46:33 -0800 From: "Nicholas A. Bellinger" <nab@...ux-iscsi.org> To: linux-iscsi-target-dev@...glegroups.com Cc: LKML <linux-kernel@...r.kernel.org>, linux-scsi <linux-scsi@...r.kernel.org> Subject: Re: [PATCH 0/4] [Target_Core_Mod]: Add SPC-3 reserverations infrastructure On Thu, 2009-01-22 at 00:21 -0800, Nicholas A. Bellinger wrote: > Greetings all, > > This series of patches adds SCSI reservation infrastructure to > Target_Core_Mod/ConfigFS for current legacy SPC-2 reservations, as well > as WIP code for adding SPC-3 compliant persistent reservations to > Target_Core_Mod. > > This patch is made against lio-core-2.6.git/master > and tested on v2.6.28. The lio-core-2.6.git tree can be found at: > > http://git.kernel.org/?p=linux/kernel/git/nab/lio-core-2.6.git;a=summary > > Comments apperciated. > > --nab > > Subject: [PATCH 1/4] [Linux/SCSI] Add support for SPC-4 CDBs referenced in Persisent Reservations Allowed/Confict Table > Subject: [PATCH 2/4] [Target_Core_Mod]: Update core code for new reservations infrastructure > Subject: [PATCH 3/4] [Target_Core_Mod] Add generic >= SPC-3 and legacy SPC-2 infrastructure > Subject: [PATCH 4/4] [Target_Core_Mod/ConfigFS] Add target/core/$HBA/$STORAGE_OBJECT/pr for T10 reservations > > drivers/lio-core/Makefile | 1 - > drivers/lio-core/target_core_base.h | 36 +-- > drivers/lio-core/target_core_configfs.c | 137 +--------- > drivers/lio-core/target_core_device.c | 1 - > drivers/lio-core/target_core_pr.c | 427 ------------------------------ > drivers/lio-core/target_core_pr.h | 25 -- > drivers/lio-core/target_core_tpg.c | 4 + > drivers/lio-core/target_core_transport.c | 315 ++++++++++++---------- > drivers/lio-core/target_core_transport.h | 4 +- > include/scsi/scsi.h | 22 -- > 10 files changed, 186 insertions(+), 786 deletions(-) > Whoops, I noticed that I got the git-diff --stat backwards for the patch series.. Here is the proper diffstat output: drivers/lio-core/Makefile | 1 + drivers/lio-core/target_core_base.h | 36 ++- drivers/lio-core/target_core_configfs.c | 137 +++++++++- drivers/lio-core/target_core_device.c | 1 + drivers/lio-core/target_core_pr.c | 427 ++++++++++++++++++++++++++++++ drivers/lio-core/target_core_pr.h | 25 ++ drivers/lio-core/target_core_tpg.c | 4 - drivers/lio-core/target_core_transport.c | 315 ++++++++++------------ drivers/lio-core/target_core_transport.h | 4 +- include/scsi/scsi.h | 22 ++ 10 files changed, 786 insertions(+), 186 deletions(-) Thanks, --nab > On target_core_mod module load and /sys/kernel/config/target/core configuration with > Target_Core_Mod/IBLOCK, Target_Core_Mod/pSCSI, and Target_Core_Mod/RAMDISK_MCP $STORAGE_OBJECTS: > > TARGET_CORE[0]: Loading Generic Kernel Storage Engine: v3.0.0 on Linux/i686 on 2.6.28 > TARGET_CORE[0]: Initialized ConfigFS Fabric Infrastructure: v1.0.0 on Linux/i686 on 2.6.28 > SE_PC[1] - Registered Plugin Class: TRANSPORT > PLUGIN_TRANSPORT[1] - pscsi registered > PLUGIN_TRANSPORT[4] - iblock registered > PLUGIN_TRANSPORT[5] - rd_dr registered > PLUGIN_TRANSPORT[6] - rd_mcp registered > PLUGIN_TRANSPORT[7] - fileio registered > SE_PC[2] - Registered Plugin Class: OBJ > PLUGIN_OBJ[1] - dev registered > Target_Core_ConfigFS: Located se_plugin: cfa41090 plugin_name: iblock hba_type: 4 plugin_dep_id: 0 > CORE_HBA[0] - Linux-iSCSI.org iBlock HBA Driver v3.0 on Generic Target Core Stack v3.0.0 > CORE_HBA[0] - Attached iBlock HBA: 0 to Generic Target Core TCQ Depth: 512 > CORE_HBA[0] - Attached HBA to Generic Target Core > IBLOCK: Allocated ib_dev for lvm_test0 > Target_Core_ConfigFS: Allocated se_subsystem_dev_t: cfa40000 se_dev_su_ptr: c8c74400 > IBLOCK: Claiming struct block_device: cf63cf00 > IBLOCK: Created bio_set() for major/minor: 254:2 > iblock: Using SPC2_RESERVATIONS emulation > CORE_iBLOCK[0] - Activating Device with TCQ: 0 at Major: 254 Minor 2 > Vendor: LIO-ORG Model: IBLOCK Revision: v3.0 > Type: Direct-Access ANSI SCSI revision: 02 > T10 EVPD Unit Serial Number: 1234567890:0_254_2 > T10 EVPD Page Length: 37 > T10 EVPD Identifer Length: 33 > T10 EVPD Identifier Association: addressed logical unit > T10 EVPD Identifier Type: T10 Vendor ID based > T10 EVPD ASCII Device Identifier: LIO-ORG IBLOCK:1234567890:0_254_2 > Target_Core_ConfigFS: Registered iblock se_dev->se_dev_ptr: c7f95800 from fd > Target_Core_ConfigFS: Located se_plugin: cfa41024 plugin_name: pscsi hba_type: 1 plugin_dep_id: 0 > CORE_HBA[1] - Linux-iSCSI.org Parallel SCSI HBA Driver v3.0 on Generic Target Core Stack v3.0.0 > CORE_HBA[1] - MPT SPI Host > CORE_HBA[1] - Attached Parallel SCSI HBA to Generic Target Core with TCQ Depth: 127 MaxSectors: 8192 > CORE_HBA[1] - Attached HBA to Generic Target Core > PSCSI: Allocated pdv: cd047160 for sdd > Target_Core_ConfigFS: Allocated se_subsystem_dev_t: cfa43800 se_dev_su_ptr: cd047160 > PSCSI: Claiming cf2d8000 Major:Minor - 8:48 > pscsi: Using SPC_PASSTHROUGH, no reservation emulation > CORE_PSCSI[0] - Activating Device with TCQ: 32 at Parallel SCSI Location (Channel/Target/LUN) 0/3/0 > Vendor: VMware, Model: VMware Virtual S Revision: 1.0 > Type: Direct-Access ANSI SCSI revision: 02 > PSCSI Status Byte exception at task: ca63d000 CDB: 0x12 Result: 0x08000002 > CORE_PSCSI[0] - Added TYPE_DISK for 0:3:0 > Target_Core_ConfigFS: Registered pscsi se_dev->se_dev_ptr: c8f92000 from fd > Target_Core_ConfigFS: Located se_plugin: cfa410d8 plugin_name: rd_mcp hba_type: 6 plugin_dep_id: 0 > CORE_HBA[2] - Linux-iSCSI.org Ramdisk HBA Driver v3.0 on Generic Target Core Stack v3.0.0 > CORE_HBA[2] - Attached Ramdisk HBA: 0 to Generic Target Core TCQ Depth: 256 MaxSectors: 1024 > CORE_HBA[2] - Attached HBA to Generic Target Core > Target_Core_ConfigFS: Allocated se_subsystem_dev_t: c85bf800 se_dev_su_ptr: c8fe5880 > RAMDISK: Referencing Page Count: 16384 > CORE_RD[0] - Built Ramdisk Device ID: 0 space of 16384 pages in 6 tables > rd_mcp: Using SPC2_RESERVATIONS emulation > CORE_RD[0] - Activating Device with TCQ: 0 at Ramdisk Device ID: 0 > Vendor: LIO-ORG Model: RAMDISK-MCP Revision: v3.0 > Type: Direct-Access ANSI SCSI revision: 02 > T10 EVPD Unit Serial Number: 1234567890:2_0 > T10 EVPD Page Length: 38 > T10 EVPD Identifer Length: 34 > T10 EVPD Identifier Association: addressed logical unit > T10 EVPD Identifier Type: T10 Vendor ID based > T10 EVPD ASCII Device Identifier: LIO-ORG RAMDISK-MCP:1234567890:2_0 > CORE_RD[0] - Added LIO MEMCPY Ramdisk Device ID: 0 of 16384 pages in 6 tables, 67108864 total bytes > Target_Core_ConfigFS: Registered se_dev->se_dev_ptr: c8f93400 > > <SNIP> > > > > --~--~---------~--~----~------------~-------~--~----~ > You received this message because you are subscribed to the Google Groups "Linux-iSCSI.org Target Development" group. > To post to this group, send email to linux-iscsi-target-dev@...glegroups.com > To unsubscribe from this group, send email to linux-iscsi-target-dev+unsubscribe@...glegroups.com > For more options, visit this group at http://groups.google.com/group/linux-iscsi-target-dev?hl=en > -~----------~----~----~----~------~----~------~--~--- > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists