HP BL25/35/45p HP ProLiant Accelerated iSCSI for Linux User Guide - Page 9

Most systems are set to level 6 by default. To include debug-level messages, set the level to 7. The following sample messages are the most common bnx2i driver messages that may be logged in the file /var/log/messages. • bnx2i driver signon Broadcom NetXtreme II iSCSI Driver bnx2i v1.0.30 (Sep 29, 2007) • Network port to iSCSI transport name binding bnx2i: netif=eth2, iscsi=bcm5708-050000 bnx2i: netif=eth1, iscsi=bcm5706-030c00 • Driver completes handshake with iSCSI offload enabled CNIC device bnx2i [05:00.00]: ISCSI_INIT passed This message displays only when a user attempts to make an iSCSI connection. • Driver detects iSCSI Offload is not enabled on the CNIC device bnx2i: iSCSI not supported, dev=eth3 bnx2i: bnx2i: LOM is not enabled to offload iSCSI connections, dev=eth0 • Driver unable to allocate TCP port for iSCSI connection bnx2i: run 'bnx2id' daemon to alloc TCP ports • Exceeds maximum allowed iSCSI connection offload limit bnx2i: unable to allocate iSCSI context resources • Network route to target node and transport name binding are 2 different devices bnx2i: conn bind, ep=0x... ($ROUTE_HBA) does not belong to hba $USER_CHOSEN_HBA where ROUTE_HBA --> net device on which connection was offloaded based on route information USER_CHOSEN_HBA --> HBA to which target node is bound (using iSCSI transport name) • Target cannot be reached on any of CNIC devices bnx2i: check route, can't connect using cnic • Network route is assigned to network interface that is down bnx2i: check route, hba not found • Attempting to offload iSCSI connection onto Jumbo frame enabled device bnx2i: eth# network i/f mtu is set to #mtu bnx2i: iSCSI HBA can support mtu of 1500 The user must change mtu to < 1500 using ethtool and restart the interface to offload iSCSI connections. • SCSI-ML initiated host reset (session recovery) bnx2i: attempting to reset host, #3 • CNIC detects iSCSI protocol violation - FATAL errors bnx2i: iscsi_error - wrong StatSN rcvd bnx2i: iscsi_error - hdr digest err bnx2i: iscsi_error - data digest err bnx2i: iscsi_error - wrong opcode rcvd bnx2i: iscsi_error - AHS len > 0 rcvd bnx2i: iscsi_error - invalid ITT rcvd bnx2i: iscsi_error - wrong StatSN rcvd bnx2i: iscsi_error - wrong DataSN rcvd bnx2i: iscsi_error - pend R2T violation bnx2i: iscsi_error - ERL0, UO bnx2i: iscsi_error - ERL0, U1 bnx2i: iscsi_error - ERL0, U2 Installation and configuration 9