Re: IB/iSER major problems with Linux 3.0 and Solaris targets

[Sebastian Riemer <sebastian.riemer-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>]

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On 12/01/12 17:14, Or Gerlitz wrote:
> 
> you didn't send the kernel logs from the failure after opening the iser 
> (debug_level=2) and libiscsi (debug_libiscsi_session=1
> debug_libiscsi_conn=1) debug prints

OK, I've also set mlx4_core debug_level=2 and have verified in
/sys/module that the parameters are really set.
Please find attached the relevant part of the kernel log while login
attempt.

I've also attached the log from the working stuff from OFED-1.5.4 for a
compare and the settings from discovery.

I'll try to backport the IB + iSCSI kernel code from 3.2.1 to 3.0.15 next.

Cheers,

Sebastian

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node.name = iqn.2010-03.com.profitbricks:cloud:customers:storage200
node.tpgt = 2
node.startup = manual
iface.hwaddress = default
iface.iscsi_ifacename = iser1
iface.net_ifacename = ib1.bbbb
iface.transport_name = iser
node.discovery_address = 10.1.24.204
node.discovery_port = 3260
node.discovery_type = send_targets
node.session.initial_cmdsn = 0
node.session.initial_login_retry_max = 4
node.session.cmds_max = 128
node.session.queue_depth = 32
node.session.auth.authmethod = None
node.session.timeo.replacement_timeout = 30
node.session.err_timeo.abort_timeout = 15
node.session.err_timeo.lu_reset_timeout = 20
node.session.err_timeo.host_reset_timeout = 60
node.session.iscsi.FastAbort = Yes
node.session.iscsi.InitialR2T = No
node.session.iscsi.ImmediateData = Yes
node.session.iscsi.FirstBurstLength = 262144
node.session.iscsi.MaxBurstLength = 16776192
node.session.iscsi.DefaultTime2Retain = 0
node.session.iscsi.DefaultTime2Wait = 2
node.session.iscsi.MaxConnections = 1
node.session.iscsi.MaxOutstandingR2T = 1
node.session.iscsi.ERL = 0
node.conn[0].address = 10.1.24.204
node.conn[0].port = 3260
node.conn[0].startup = manual
node.conn[0].tcp.window_size = 524288
node.conn[0].tcp.type_of_service = 0
node.conn[0].timeo.logout_timeout = 15
node.conn[0].timeo.login_timeout = 15
node.conn[0].timeo.auth_timeout = 45
node.conn[0].timeo.noop_out_interval = 5
node.conn[0].timeo.noop_out_timeout = 5
node.conn[0].iscsi.MaxRecvDataSegmentLength = 131072
node.conn[0].iscsi.HeaderDigest = None
node.conn[0].iscsi.DataDigest = None
node.conn[0].iscsi.IFMarker = No
node.conn[0].iscsi.OFMarker = No