23 Jun, 2015

2 commits

• 7c0d0d51d   target: Send UA when changing LUN inventory ... Browse Code »

  When changind the LUN inventory via core_enable_device_list_for_node()
  or core_disable_device_list_for_node() a REPORTED LUNS DATA HAS CHANGED
  UA should be send.

  (Convert to target_luns_data_has_changed helper usage - hch)

  Signed-off-by: Hannes Reinecke
  Signed-off-by: Nicholas Bellinger

  Hannes Reinecke

  2015-06-23 15:43:02 +0800  
• 3dd348fca   target: Send UA on ALUA target port group change ... Browse Code »

  When the ALUA target port group changes an INQUIRY DATA CHANGE
  UA needs to be sent.

  Signed-off-by: Hannes Reinecke
  Signed-off-by: Nicholas Bellinger

  Hannes Reinecke

  2015-06-23 14:55:27 +0800  

17 Jun, 2015

1 commit

• c51c8e7bc   target: use 'se_dev_entry' when allocating UAs ... Browse Code »

  We need to use 'se_dev_entry' as argument when allocating
  UAs, otherwise we'll never see any UAs for an implicit
  ALUA state transition triggered from userspace.

  (Add target_ua_allocate_lun() common caller - nab)

  Signed-off-by: Hannes Reinecke
  Signed-off-by: Nicholas Bellinger

  Hannes Reinecke

  2015-06-17 14:27:04 +0800  

16 Jun, 2015

1 commit

• f2d306802   target: use 64-bit LUNs ... Browse Code »

  As we're now using a list to hold the LUNs the target core
  can now converted to use 64-bit LUNs internally.

  Signed-off-by: Hannes Reinecke
  Signed-off-by: Nicholas Bellinger

  Hannes Reinecke

  2015-06-16 14:26:01 +0800  

16 Sep, 2014

1 commit

• c6c2a3de3   target: target_core_ua_h: Add #define of include guard ... Browse Code »

  Clearly the file was meant to contain an include guard, but it was
  missing the #define part.

  Signed-off-by: Rasmus Villemoes
  Signed-off-by: Nicholas Bellinger

  Rasmus Villemoes

  2014-09-16 05:27:43 +0800  

21 Nov, 2013

1 commit

• 125d0119d   target core: rename (ex,im)plict -> (ex,im)plicit ... Browse Code »

  Signed-off-by: Hannes Reinecke
  Signed-off-by: Nicholas Bellinger

  Hannes Reinecke

  2013-11-21 03:24:40 +0800  

07 Nov, 2012

1 commit

• de103c93a   target: pass sense_reason as a return value ... Browse Code »

  Pass the sense reason as an explicit return value from the I/O submission
  path instead of storing it in struct se_cmd and using negative return
  values. This cleans up a lot of the code pathes, and with the sparse
  annotations for the new sense_reason_t type allows for much better
  error checking.

  (nab: Convert spc_emulate_modesense + spc_emulate_modeselect to use
  sense_reason_t with Roland's MODE SELECT changes)

  Signed-off-by: Christoph Hellwig
  Cc: Roland Dreier
  Signed-off-by: Nicholas Bellinger

  Christoph Hellwig

  2012-11-07 12:55:46 +0800  

15 Jan, 2011

1 commit

• c66ac9db8   [SCSI] target: Add LIO target core v4.0.0-rc6 ... Browse Code »

  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
  Signed-off-by: James Bottomley

  Nicholas Bellinger

  2011-01-15 00:12:29 +0800