Added support for iSCSI Initiator Node attributes under
/sys/kernel/config/target/iscsi/$IQN/$TPGT/acls/$INITIATOR_IQN/attrib:
<SNIP>
|-- iscsi
| |-- iqn.2003-01.org.linux-iscsi.target.i686:sn.e475ed6fcdd0
| | `-- tpgt_1
| | |-- acls
| | | |-- iqn.1993-08.org.debian:01:2dadf92d0ef
| | | | |-- attrib
| | | | | |-- dataout_timeout
| | | | | |-- dataout_timeout_retries
| | | | | |-- default_erl
| | | | | |-- nopin_response_timeout
| | | | | |-- nopin_timeout
| | | | | |-- random_datain_pdu_offsets
| | | | | |-- random_datain_seq_offsets
| | | | | `-- random_r2t_offsets
<SNIP>
These iSCSI initiator node attributes descriptions are currently defined in the
target-ctl manpage as 'setnodeattrib'. There are upper hardcoded limits for
non-BOOLEAN values in drivers/lio-core/iscsi_target_core.h
Also, you will notice this patch is the first one that uses the CONFIGFS_ATTR_STRUCT(),
__CONFIGFS_ATTR() and CONFIGFS_ATTR_OPS() from include/linux/configfs.h for redunced
time to develop, less code, etc. I will be converting some of the existing ones
(namely the TPG attribute patch from today) to use these provided macros.
Signed-off-by: Nicholas A. Bellinger
---
drivers/lio-core/iscsi_target_configfs.c | 167 ++++++++++++++++++++++++++--
drivers/lio-core/iscsi_target_core.h | 2 +
drivers/lio-core/iscsi_target_ioctl.c | 4 +
drivers/lio-core/iscsi_target_nodeattrib.c | 118 ++++++--------------
drivers/lio-core/iscsi_target_nodeattrib.h | 9 ++-
drivers/lio-core/iscsi_target_tpg.c | 3 +-
drivers/lio-core/iscsi_target_tpg.h | 2 +-
7 files changed, 210 insertions(+), 95 deletions(-)
http://git.kernel.org/?p=linux/kernel/git/nab/lio-core-2.6.git;a=commit;h=ceae11470d537dbaf10575f3238bb4fce81333ef
Attachment:
0001-LIO-Target-ConfigFS-Added-support-for-iSCSI-Initi.patch
Description: application/mbox
