AT-2973SX, AT-2973T, AT-2973T/4, and AT-VNC10S Adapters Installation and User’s Guide
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bnx2i: iscsi_error - pend r2t in cleanup
bnx2i: iscsi_error - IP fragments rcvd
bnx2i: iscsi_error - IP options error
bnx2i: iscsi_error - urgent flag error

CNIC detects iSCSI protocol violation - non-FATAL, warning

bnx2i: iscsi_warning - invalid TTT
bnx2i: iscsi_warning - invalid DataSN
bnx2i: iscsi_warning - invalid LUN field
Note
The driver needs to be configured to consider certain violations as a
warning and not as a critical error.

Driver puts a session through recovery

conn_err - hostno 3 conn 03fbcd00, iscsi_cid 2 cid
a1800

Reject iSCSI PDU received from the target

bnx2i - printing rejected PDU contents
[0]: 1 ffffffa1 0 0 0 0 20 0
[8]: 0 7 0 0 0 0 0 0
[10]: 0 0 40 24 0 0 ffffff80 0
[18]: 0 0 3 ffffff88 0 0 3 4b
[20]: 2a 0 0 2 ffffffc8 14 0 0
[28]: 40 0 0 0 0 0 0 0

Open-iSCSI daemon handing over session to driver

bnx2i: conn update - MBL 0x800 FBL 0x800MRDSL_I 0x800
MRDSL_T 0x2000
Teaming with Channel Bonding
With the Linux drivers, you can team adapters together using the bonding
kernel module and a channel bonding interface. For more information, see
the Channel Bonding information in your operating system documentation.
Statistics You can view detailed statistics and configuration information using the
ethtool utility. See the ethtool man page for more information.
Linux iSCSI Offload
This section describes how to install and run Linux iSCSI applications. The
following recommendations apply to offloading Linux iSCSI programs:
Not all Broadcom NetXtreme II adapters support iSCSI offload.
The iSCSI session will not recover after a hot remove and hot plug.