Hi Nic, here's the second version of my ALUA update & Referrals support patches. As per request I've split up the supported states into individual attributes, and while there I've also renamed the rather confusing 'alua_access_type' and 'alua_access_status' into 'alua_management_type' and 'alua_status_modification', respectively. The other features are: - Make supported states configurable: We should make the list of supported ALUA states configurable, as some setups would possibly like to support a small subset of ALUA states only. - Asynchronous transitioning: I've switched 'transitioning' handling to use a workqueue, that should allow us to simulate asynchronous transitioning modes. IE TCM should now be capable of handling requests while in transitioning, and properly terminate these with the correct sense code. - Include target device descriptor in VPD page 83 For the ALUA device handler we'd need to identify the target device where a given target port belongs to. So include the respective values in the VPD page. And, of course, referrals support. Hannes Reinecke (18): target core: rename (ex,im)plict -> (ex,im)plicit target_core_alua: spellcheck target_core_alua: Rename ALUA_ACCESS_STATE_OPTIMIZED target_core_alua: Store supported ALUA states target_core_alua: Make supported states configurable target_core_configfs: split up ALUA supported states target_core_configfs: Verbose ALUA state display target_core_configfs: Split up ALUA access type target_core: Rename alua_access_type in alua_mgmt_type target_core: Rename alua_access_status to alua_status_modification target_core_alua: Validate ALUA state transition target_core_alua: Allocate ALUA metadata on demand target_core_alua: store old and pending ALUA state target_core_alua: Use workqueue for ALUA transitioning target_core: simplify scsi_name_len calculation target_core_spc: Include target device descriptor in VPD page 83 target_core_alua: Referrals infrastructure target_core_alua: Referrals configfs integration drivers/target/target_core_alua.c | 764 +++++++++++++++++++++++---------- drivers/target/target_core_alua.h | 55 ++- drivers/target/target_core_configfs.c | 360 ++++++++++++++-- drivers/target/target_core_device.c | 9 +- drivers/target/target_core_file.c | 2 +- drivers/target/target_core_pr.c | 24 +- drivers/target/target_core_sbc.c | 5 +- drivers/target/target_core_spc.c | 84 +++- drivers/target/target_core_transport.c | 32 +- drivers/target/target_core_ua.h | 2 +- include/scsi/scsi.h | 1 + include/target/target_core_base.h | 34 +- 12 files changed, 1050 insertions(+), 322 deletions(-) -- 1.7.12.4 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
