---------- Forwarded message ---------- From: Lee Amy <[email protected]> Date: Mon, Aug 10, 2009 at 9:32 AM Subject: Re: [Lustre-discuss] Help: NIC Changed Error To: Rhys McMurdo <[email protected]>
On Mon, Aug 10, 2009 at 6:14 AM, Rhys McMurdo<[email protected]> wrote: > Hi Amy, > > You may want to try the following options in your /etc/modprobe.conf > > options lnet networks=tcp0(eth1) > > Regards, > > Rhys > > 2009/8/8 Lee Amy <[email protected]> >> >> Hi, >> >> I'm a Lustre newbie. The server I set up is combined MGS/MDT file >> system on a block device. And set up OST on a block device. I set up >> MGS/MDT and OST in the same machine by using 2 disks. The NID is >> 10.0.38....@tcp, and the address 10.0.38.102 was assigned to eth0. One >> day I noticed the eth0 is broken so I use another NIC eth1 then assign >> IP address 10.0.38.102 to this card. >> >> Then I use client the mount the server Lustre FS by following command. >> >> mount -t lustre 10.0.38....@tcp:/ericlfs /mnt/foobar >> >> It reported following error messages. >> >> Lustre: Request x1310428982411274 sent from mgc10.0.38....@tcp to NID >> 10.0.38....@tcp 5s ago has timed out (limit 5s). >> LustreError: 4397:0:(client.c:792:ptlrpc_import_delay_req()) @@@ >> IMP_INVALID ...@ffff81002cb7d800 x1310428982411276/t0 >> o501->[email protected]@tcp_0:26/25 lens 264/432 e 0 to 1 dl 0 ref 1 >> fl Rpc:/0/0 rc 0/0 >> LustreError: 15c-8: mgc10.0.38....@tcp: The configuration from log >> 'ericlfs-client' failed (-108). This may be the result of >> communication errors between this node and the MGS, a bad >> configuration, or other errors. See the syslog for more information. >> LustreError: 4397:0:(llite_lib.c:1169:ll_fill_super()) Unable to >> process log: -108 >> Lustre: client ffff81002bd17400 umount complete >> mount.lustre: mount 10.0.38....@tcp:/ericlfs at /mnt failed: Cannot >> send after transport endpoint shutdown >> >> So I feel a little confused. Is this problem caused by I replace the >> NIC card? And furthermore, how do I fix that problem? >> >> Thank you very much. >> >> Best Regards, >> >> Amy >> _______________________________________________ >> Lustre-discuss mailing list >> [email protected] >> http://lists.lustre.org/mailman/listinfo/lustre-discuss > > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss Thanks very much. Anyway, my nid is 10.0.38....@tcp, not 10.0.38....@tcp0. If I add the above item in /etc/modprobe.conf I don't know whether it will affect something wrong. Could you tell me what's the difference between tcp and tcp? Thank you very much. Regards, Amy _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
