linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2015-10-13	target: use per-attribute show and store methods	Christoph Hellwig	1	-122/+0
	This also allows to remove the target-specific old configfs macros, and gets rid of the target_core_fabric_configfs.h header which only had one function declaration left that could be moved to a better place. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Acked-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2015-03-06	target: Add target_show_dynamic_sessions attribute helper	Nicholas Bellinger	1	-0/+5
	This patch adds a new helper function that can be used by fabric driver TPG attributes for dumping the list of active sessions with a dynamically generated se_node_acl. (generate_node_acl=1). It prints one se_node_acl->initiatorname per line, up to PAGE_SIZE which is due to the current limitiation of single page attribute output within sysfs and configfs code. Note that if a session is referencing a explicit NodeACL, the InitiatorName will not appear within dynamic_sessions output. Reported-by: Andy Grover <agrover@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2013-07-03	target: Add se_portal_group->tpg_auth_group	Nicholas Bellinger	1	-0/+11
	This patch adds an optional /auth/ configfs group to TPG context that can be used by fabrics like iscsi-target for TPG demo-mode authentication. Cc: Dax Kelson <dkelson@gurulabs.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-01-14	[SCSI] target: Add LIO target core v4.0.0-rc6	Nicholas Bellinger	1	-0/+106
	LIO target is a full featured in-kernel target framework with the following feature set: High-performance, non-blocking, multithreaded architecture with SIMD support. Advanced SCSI feature set: * Persistent Reservations (PRs) * Asymmetric Logical Unit Assignment (ALUA) * Protocol and intra-nexus multiplexing, load-balancing and failover (MC/S) * Full Error Recovery (ERL=0,1,2) * Active/active task migration and session continuation (ERL=2) * Thin LUN provisioning (UNMAP and WRITE_SAMExx) Multiprotocol target plugins Storage media independence: * Virtualization of all storage media; transparent mapping of IO to LUNs * No hard limits on number of LUNs per Target; maximum LUN size ~750 TB * Backstores: SATA, SAS, SCSI, BluRay, DVD, FLASH, USB, ramdisk, etc. Standards compliance: * Full compliance with IETF (RFC 3720) * Full implementation of SPC-4 PRs and ALUA Significant code cleanups done by Christoph Hellwig. [jejb: fix up for new block bdev exclusive interface. Minor fixes from Randy Dunlap and Dan Carpenter.] Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>