From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Hi Roland and Andrew,
Here is the series for target_core v4.1 (lio-core-2.6.git/master) to allow
demo-mode I_T FC nexuses (struct se_session) to login without the active
fabric Port/LUNs appearing as the default layout with generate_node_acl=1
WWPN endpoint access.
This also changes standard INQUIRY response to set 0x3f (not connected) status
as recommended by Roland for those fabrics like tcm_qla2xxx that expect to have
initiators be at least able login and recognize 'not connected' status with the
default virtual LUN=0 device. This is expected by modern qla2xxx initiators,
and will currently cause ABORT -> DEVICE_RESET when we explictly disable
demo-mode access for the WWPN and only allow explict NodeACLs+MappedLUNs to
establish a FC Nexus.
The main question here is if running 'not connected' as the default for virtual LUN=0
access is OK for all cases here. Any comments folks..?
With the series, the following lio-core-2.6.git/master commit is also being reverted
commit a138af3ef3b199226ad2cc3ffb24c494302d0f4c
Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
Date: Mon Jul 25 22:11:43 2011 +0000
tcm_qla2xxx: Remove Demo-mode by default settings
Thanks,
Nicholas Bellinger (3):
target: Change TCM_NON_EXISTENT_LUN response to ASC=LOGICAL UNIT NOT
SUPPORTED
target: Make standard INQUIRY return 'not connected' for
tpg_virt_lun0
tcm_qla2xxx: Add tfo->tpg_check_demo_mode_login_only usage
drivers/target/target_core_cdb.c | 11 ++++++++---
drivers/target/target_core_tpg.c | 12 ++++++++++--
drivers/target/target_core_transport.c | 7 +++++++
drivers/target/tcm_qla2xxx/tcm_qla2xxx_configfs.c | 2 ++
include/target/target_core_fabric_ops.h | 6 ++++++
5 files changed, 33 insertions(+), 5 deletions(-)
--
1.7.2.5
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