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 r...@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
