On Mon, Aug 10, 2009 at 9:32 AM, Lee Amy<[email protected]> wrote: > ---------- 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 > Hi,
It seems this method cannot solve my problem. My NID is 10.0.38....@tcp, and furthermore when I add the item options lnet network=tcp0(eth1) I still encountered the same problem and after this failure I change this item back to options lnet network=tcp That still got failure. So I really feel very confused about that. When I installed Lustre the NID is 10.0.68....@tcp. not tcp0 suffix. Could someone tell me how to fix that problem? Thank you very much. Regards, Amy _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
