lkml.org 
[lkml]   [2009]   [Mar]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Subject[PATCH 0/2] [Target_Core_Mod/Persistent_Reservations]: Add implict release and PROUT CLEAR SA
    From
    Date
    Greetings all,

    This first patch series adds implict release of PR reservations/registrations when
    a $FABRIC_MOD logical unit ACL is being released through target_core_mod/ConfigFS.
    The second patch adds support for the PROUT CLEAR service action that allows a registered
    I_T nexus (eg: initiator port) to release PR reservations/registrations. This is one of
    the PROUT service actions that various client side cluster code / SCSI subsystem initiators
    use with SCSI persistent reservations for fencing of failed nodes.

    These patches are made against lio-core-2.6.git/master and tested on
    v2.6.29-rc8 x86 32-bit HVM using sg_persist from sg3_utils. 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

    [PATCH 1/2] [Target_Core_Mod/Persistent_Reservations]: Add implict PR RELEASE+UNREGISTER for LUN acl removal
    [PATCH 2/2] [Target_Core_Mod/Persistent_Reservations]: Add PROUT CLEAR service action

    drivers/lio-core/target_core_base.h | 1 +
    drivers/lio-core/target_core_device.c | 14 ++-
    drivers/lio-core/target_core_pr.c | 288 ++++++++++++++++++++++++++-------
    drivers/lio-core/target_core_pr.h | 2 +
    4 files changed, 239 insertions(+), 66 deletions(-)

    --nab




    \
     
     \ /
      Last update: 2009-03-19 09:59    [W:5.111 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site