Greetings, I am still working on tracking my lustre timeout/reconnect issue. The lustre version on the OSS and MGS is 2.6.18-53.1.13.el5_lustre.1.6.4.3smp. I am seeing IMP_INVALID messages in my log files. I think (not certain) that I have a bad IB cable or port in a card, but I am trying to ascertain that it is not perhaps another issue (such as a dnsmasq GUID). I am seeking information using the "lctl" command. The only network on which we use lustre is Infiniband (ib0). The Gb TCP network is not in the initial tuneconf file system creation.
Am I not invoking lctl properly? (I am using the syntax in the man page.) The network is up. LNET is running. My "lctl ping xxx.yyy.zzz.aaa....@ib0" return nicely. I am trying to gather information about my network and my lctl commands are informing me that I need to run the network command before inquiring about "interface_list". I do run the network command and I am as yet unable to get peer_list or conn_list information as lctl indicates that "network" was not run. Am I missing something in lctl command usage? Thanks, megan [r...@mds1 ~]# lctl network ib0 up Can't parse net ib0 [r...@mds1 ~]# lctl interface_list You must run the 'network' command before 'interface_list'. [r...@mds1 ~]# lctl network usage: network <net>|up|down [r...@mds1 ~]# lctl network up LNET configured [r...@mds1 ~]# lctl interface_list You must run the 'network' command before 'interface_list'. [r...@mds1 ~]# lctl dl 1 UP mgc mgc192.168.64....@o2ib c7135d07-19c5-abe2-2ca3-976185b80dde 5 2 UP mdt MDS MDS_uuid 3 8 UP lov crew8-mdtlov crew8-mdtlov_UUID 4 9 UP mds crew8-MDT0000 crew8-MDT0000_UUID 13 10 UP osc crew8-OST0000-osc crew8-mdtlov_UUID 5 11 UP osc crew8-OST0001-osc crew8-mdtlov_UUID 5 12 UP osc crew8-OST0002-osc crew8-mdtlov_UUID 5 13 UP osc crew8-OST0003-osc crew8-mdtlov_UUID 5 14 UP osc crew8-OST0004-osc crew8-mdtlov_UUID 5 15 UP osc crew8-OST0005-osc crew8-mdtlov_UUID 5 16 UP osc crew8-OST0006-osc crew8-mdtlov_UUID 5 17 UP osc crew8-OST0007-osc crew8-mdtlov_UUID 5 18 UP osc crew8-OST0008-osc crew8-mdtlov_UUID 5 19 UP osc crew8-OST0009-osc crew8-mdtlov_UUID 5 20 UP osc crew8-OST000a-osc crew8-mdtlov_UUID 5 21 UP osc crew8-OST000b-osc crew8-mdtlov_UUID 5 [r...@mds1 ~]# lctl interface_list You must run the 'network' command before 'interface_list'. [r...@mds1 ~]# lctl conn_list You must run the 'network' command before 'conn_list'. _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
