Run 'lctl list_nids' on the client also. Then you can # lctl ping <other nid> from both server and client to verify your LNET is functioning.
Also, use tunefs.lustre --print on your MDS/MGT and OST devices to verify that mgsnid is set correctly there. cliffw On Tue, Feb 22, 2011 at 11:10 AM, Xiang, Yang <yang.xi...@teradata.com>wrote: > Dmesg and syslog are clean and has no entries about lustre client. And > on the server side, there is no entry on the client side connection > attempt either. Tcpdump shows no trace of incoming client connection > request. I think it is the syntax of the MGSNID of the mount.lustre is > not interpreted by the client correctly or I am missing some > configuration on the client side to turn the "192.168.0.2@tcp0" to a > valid NID, ie lustre device for the client to make an outwards > connection request to the server. > > Thanks, > > Yang > > > -----Original Message----- > From: lustre-discuss-boun...@lists.lustre.org > [mailto:lustre-discuss-boun...@lists.lustre.org] On Behalf Of Brian J. > Murrell > Sent: Tuesday, February 22, 2011 11:04 AM > To: lustre-discuss@lists.lustre.org > Subject: Re: [Lustre-discuss] Help! Newbie trying to set up Lustre > network > > On 11-02-22 02:00 PM, Xiang, Yang wrote: > > It fails and complains about: > > > > mount.lustre: mount 192.168.0.2@tcp0:/temp at /lustre failed: No such > > device > > > > Are the lustre modules loaded? > > > > Check /etc/modprobe.conf and /proc/filesystems > > > > Note 'alias lustre llite' should be removed from modprobe.conf > > The first thing to check in such situations is the client's syslog > and/or dmesg. > > b. > > -- > Brian J. Murrell > Senior Software Engineer > Whamcloud, Inc. > > _______________________________________________ > Lustre-discuss mailing list > Lustre-discuss@lists.lustre.org > http://lists.lustre.org/mailman/listinfo/lustre-discuss > -- cliffw Support Guy WhamCloud, Inc. www.whamcloud.com
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