Lustre

BIO

詳解ファイルシステム
http://wiki.livedoor.jp/linuxfs/d/lustre
[server]並列分散ファイルシステムLustreを試してみた
http://d.hatena.ne.jp/sesejun/20100902/p1

うまくいかずorz....



[root@L1 yp]# mount -t lustre L1-OSS@tcp0:/lustre /mnt

mount.lustre: mount L1-OSS@tcp0:/lustre at /mnt failed: Cannot send after transport endpoint shutdown


/var/log/messages



Mar  7 13:24:07 L1 kernel: LustreError: 3746:0:(llite_lib.c:1079:ll_fill_super()) Unable to process log: -108

Mar  7 13:24:07 L1 kernel: Lustre: client c5b45000 umount complete

Mar  7 13:24:07 L1 kernel: LustreError: 3746:0:(obd_mount.c:2050:lustre_fill_super()) Unable to mount  (-108)

Mar  7 13:24:46 L1 kernel: Lustre: 2887:0:(client.c:1476:ptlrpc_expire_one_request()) @@@ Request x1362585175720207 sent from MGC10.83.62.201@tcp to NID 0@lo 5s ago has timed out (5s prior to deadline).

Mar  7 13:24:46 L1 kernel:   req@cd0fb200 x1362585175720207/t0 o250->MGS@MGC10.83.62.201@tcp_0:26/25 lens 368/584 e 0 to 1 dl 1299471886 ref 1 fl Rpc:N/0/0 rc 0/0

Mar  7 13:24:46 L1 kernel: LustreError: 3761:0:(client.c:858:ptlrpc_import_delay_req()) @@@ IMP_INVALID  req@ca925e00 x1362585175720209/t0 o501->MGS@MGC10.83.62.201@tcp_0:26/25 lens 264/432 e 0 to 1 dl 0 ref 1 fl Rpc:/0/0 rc 0/0

Mar  7 13:24:46 L1 kernel: LustreError: 15c-8: MGC10.83.62.201@tcp: The configuration from log 'lustre-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.

Mar  7 13:24:46 L1 kernel: LustreError: 3761:0:(llite_lib.c:1079:ll_fill_super()) Unable to process log: -108

Mar  7 13:24:46 L1 kernel: Lustre: client c5b45e00 umount complete

Mar  7 13:24:46 L1 kernel: LustreError: 3761:0:(obd_mount.c:2050:lustre_fill_super()) Unable to mount  (-108)

タイムアウトしている？