On Wed, Oct 28, 2009 at 9:22 AM, Lee Amy <openlinuxsou...@gmail.com> wrote:
> On Wed, Oct 28, 2009 at 6:13 AM, Mike Christie <micha...@cs.wisc.edu> wrote:
>> Eric Lee wrote:
>>> Hi,
>>> I encountered such errors when login the target. The target was
>>> implemented by using iET.
>>> #iscsiadm -m node -l
>>> Logging in to [iface: default, target:
>>> iqn.2009-10.master:storage.disk1.sys1.xyz, portal:
>>> iscsiadm: Could not login to [iface: default, target:
>>> iqn.2009-10.master:storage.disk1.sys1.xyz, portal:
>>> iscsiadm: initiator reported error (12 - iSCSI driver not found.
>>> Please make sure it is loaded, and retry the operation)
>>> Then I notice that the system does not load iscsi_tcp module. So I'm
>>> trying to load this module.
>>> #modprobe iscsi_tcp
>>> iscsi_tcp: Unknown symbol iscsi_tcp_segment_done
>>> iscsi_tcp: Unknown symbol iscsi_segment_seek_sg
>>> iscsi_tcp: Unknown symbol iscsi_tcp_segment_unmap
>>> iscsi_tcp: Unknown symbol iscsi_tcp_hdr_recv_prep
>>> iscsi_tcp: Unknown symbol iscsi_tcp_cleanup_task
>>> iscsi_tcp: Unknown symbol iscsi_tcp_conn_setup
>>> iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_alloc
>>> iscsi_tcp: Unknown symbol iscsi_tcp_r2tpool_free
>>> iscsi_tcp: Unknown symbol iscsi_tcp_task_xmit
>>> iscsi_tcp: Unknown symbol iscsi_tcp_recv_skb
>>> iscsi_tcp: Unknown symbol iscsi_segment_init_linear
>>> iscsi_tcp: Unknown symbol iscsi_tcp_conn_get_stats
>>> iscsi_tcp: Unknown symbol iscsi_tcp_task_init
>>> iscsi_tcp: Unknown symbol iscsi_tcp_dgst_header
>>> iscsi_tcp: Unknown symbol iscsi_tcp_conn_teardown
>>> FATAL: Error inserting iscsi_tcp
>>> (/lib/modules/2.6.18-128.el5/kernel/drivers/scsi/iscsi_tcp.ko):
>>> Unknown symbol in module, or unknown parameter (see dmesg)
>>> So obviously I cannot load the module properly. So I don't know how to
>>> fix that.
>>> My OS is Cent OS 5.3 32bits. The kernel source codes are provided by
>>> distributor.
>>> Could anyone tell me how to fix that problem?
>> You are missing libiscsi_tcp. Are you running the kernel modules from
>> the open-iscsi.org tarball or from a kernel you built?
>> >>
> Mike,
> I downloaded the tarball from open-iscsi.org then build from source
> and install. It runs well when build.
> Thanks.
> Eric


It builds well but when I want to load the module it always shows the
error messages I pasted.

Could you tell me how to deal with it?



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