Hi,
I'm having a problem when composing a "send message" command manually
from openimpish command line.
The configuration of my system is like:
mc list
Domain
Name: s
MCs
Name: s(0.82)
Name: s(0.86)
Name: s(0.20)
s(0.20) is the BMC. The other two are IPMCs on IPMB-0. I connect to the
system through LAN interface.
If I issue a command
"mc msg s(0.86) 0 6 1 "
It runs OK. OpenIPMI composes a "send message" command and sends it to
mc s(0.86) through BMC which is s(0.20). But, if I issue a command
"mc msg s(0.20) 0 6 0x34 0x40 0x86 0x18 0x62 0x20 0xc2 1 0x1d"
which is essentially the same thing as the previous one, just that the
sequence number is different. This time I get an error message "Dropped
message seq 3 - netfn/cmd/addr mismatch".
Here is the backtrace:
(tgdb) bt
#0 ipmi_handle_recv (ipmi=0x0, rspi=0x8102a60, orig_addr=0x8076264,
orig_addr_len=8, orig_msg=0x807
6290, data=0xbfe7ec8e "\201\034c \001", data_len=23) at
ipmi_payload.c:365
#1 0xb7ef7ed4 in handle_payload (ipmi=0x8071290, lan=0x80737c8,
addr_num=0, payload_type=0, tmsg=0x
bfe7ec8e "\201\034c \001", payload_len=23) at ipmi_lan.c:2916
#2 0xb7ef8bcf in handle_lan15_recv (ipmi=0x8071290, lan=0x80737c8,
addr_num=0, data=0xbfe7ec70 "\00
6", len=0) at ipmi_lan.c:3280
#3 0xb7ef93eb in data_handler (fd=125, cb_data=0x8071370, id=0x8071428)
at ipmi_lan.c:3480
#4 0xb7e381ed in fd_handler (fd=125, data=0x7d) at posix_os_hnd.c:87
#5 0xb7e3a09d in process_fds (sel=0x80650d0, send_sig=0, thread_id=0,
cb_data=0x0, timeout=0xbfe7ef
a8) at selector.c:604
#6 0xb7e3a26b in sel_select (sel=0x80650d0, send_sig=0x7d, thread_id=0,
cb_data=0x7d, timeout=0x0)
at selector.c:694
#7 0xb7e388ad in perform_one_op (os_hnd=0x7d, timeout=0x7d) at
posix_os_hnd.c:357
#8 0x0804ba64 in main (argc=1, argv=0xbfe7f0c4) at ipmish.c:1046
The debug output is:
DEBG: Dropped message seq 48 - netfn/cmd/addr mismatch
netfn = 07, exp netfn = 07
cmd = 01, exp cmd = 34
Is that true that OpenIPMI doesn't look into a "send message" command if
this command is composed by the user not OpenIPMI itself? So when the
response to the command embedded in "send message" command comes back,
OpenIPMI will match it with the "send message", which is the original
message in this scenario, and gets mismatch. But if the "send message"
command is composed by OpenIPMI it will store the command the user
provides as the original message and get a match when the response comes
back.
Any comments?
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