Weilin, Earlier in the week you were discussing trying to get Lustre running on 32-bit ARM. Are the systems you have installed 1.8.5 upon x86 systems or are you doing this on ARM processor based platforms?
--Jeff On 10/17/13 11:10 AM, Weilin Chang wrote: > Lustre_rmmod failed with the following message: > Open /proc/sys/lnet/dump_kernel failed: No such file or directory > Open(dump_kernel) failed: No such file or directory > > The package does not install correct for the directory /proc/syus/lnet does > not exist. > > -Weilin > > -----Original Message----- > From: White, Cliff [mailto:cliff.wh...@intel.com] > Sent: Thursday, October 17, 2013 10:59 AM > To: Weilin Chang; Chan Ching Yu Patrick > Cc: lustre-discuss@lists.lustre.org > Subject: Re: [Lustre-discuss] lustre 1.8.5 client failed to mount lustre > > From: Weilin Chang <weilin.ch...@huawei.com<mailto:weilin.ch...@huawei.com>> > Date: Thursday, October 17, 2013 10:25 AM > To: Chan Ching Yu Patrick > <cyc...@clustertech.com<mailto:cyc...@clustertech.com>> > Cc: Weilin Chang <weilin.ch...@huawei.com<mailto:weilin.ch...@huawei.com>>, > "lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org>" > <lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org>> > Subject: Re: [Lustre-discuss] lustre 1.8.5 client failed to mount lustre > > I got the following message for "lctl list_nids": > Opening /dev/lnet failed: No such device > Hint: the kerenel modules may not be loaded > IOC_LIBCFS_GET_NI error 19: No such device > > > It looks like the lunstre packet has been installed, but it does not hook > with kernel correctly. Which part went wrong? > -Weilin > > > You might try 'lustre_rmmod' following by 'modprobe -v lustre' - usually you > will have useful error messages. > The 'networks' option In /etc/modprobe.conf Is unnecessary - lnet will > default to TCP. I would delete that line, as the syntax does not look > correct. > Cliffw > > > > From: Chan Ching Yu Patrick [mailto:cyc...@clustertech.com] > Sent: Wednesday, October 16, 2013 7:49 PM > To: Weilin Chang > Cc: lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org> > Subject: Re: [Lustre-discuss] lustre 1.8.5 client failed to mount lustre > > What's the output? > > lctl list_nids > > > > On 10/17/2013 08:36 AM, Weilin Chang wrote: > Do I need to upgrade e2fsprogs on the client system? > > -Weilin > > From: Weilin Chang > Sent: Wednesday, October 16, 2013 3:45 PM > To: lustre-discuss@lists.lustre.org<mailto:lustre-discuss@lists.lustre.org> > Cc: Weilin Chang > Subject: lustre 1.8.5 client failed to mount lustre > > HI, > > I am using luster 1.8.5. Server s are up and mounted without any problem. But > client failed to mount the luster file system. I also did not see luster in > /proc/filesystems. Is there other rpm I needed to install on the client > system? > > The below is log from the client system: > > [root@localhost client]# rpm -ivh > lustre-client-modules-1.8.5-2.6.18_194.17.1.el5_lustre.1.8.5.i686.rpm > Preparing... ########################################### [100%] > 1:lustre-client-modules ########################################### > [100%] > Congratulations on finishing your Lustre installation! To register > your copy of Lustre and find out more about Lustre Support, Service, > and Training offerings please visit > > http://www.sun.com/software/products/lustre/lustre_reg.jsp > [root@localhost client]# rpm -qa | grep > lustrelustre-client-modules-1.8.5-2.6.18_194.17.1.el5_lustre.1.8.5 > [root@localhost client]# rpm -ivh > lustre-client-1.8.5-2.6.18_194.17.1.el5_lustre.1.8.5.i686.rpm > Preparing... ########################################### [100%] > 1:lustre-client ########################################### > [100%] > [root@localhost client]# mount -t lustre 10.193.35.54@tcp0:/lustrefs /lustrefs > mount.lustre: mount 10.193.35.54@tcp0:/lustrefs at /lustrefs 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 > > > [root@localhost client]# cat /etc/modprobe.conf > alias eth0 e1000e > alias eth1 e1000e > alias scsi_hostadapter ahci > options lnet networks=tcp > > > [root@localhost client]# cat /proc/filesystems | grep -i lustre > > [root@localhost client]# rpm -qa | grep -i lustre > lustre-client-modules-1.8.5-2.6.18_194.17.1.el5_lustre.1.8.5 > lustre-client-1.8.5-2.6.18_194.17.1.el5_lustre.1.8.5 > > > > > > > _______________________________________________ > > Lustre-discuss mailing list > > Lustre-discuss@lists.lustre.org<mailto:Lustre-discuss@lists.lustre.org> > > http://lists.lustre.org/mailman/listinfo/lustre-discuss > > -- > Chan Ching Yu, Patrick > Senior System Engineer > Cluster Technology Limited > > Modernize Your Business with Advanced Computing Technologies > Cloud Computing | Cluster | Financial Engineering | Business Intelligence > Email:cychan @clustertech.com<mailto:cyc...@clustertech.com> > Direct Line: +852 2655 6113 Tel: +852 2655 6100 Fax: +852 2994 2101 > Website:www.clustertech.com<http://www.clustertech.com> > Address: Units 211 - 213, Lakeside 1, No. 8 Science Park West Avenue, Hong > Kong Science Park, N.T. Hong Kong > Hong Kong Beijing Shanghai Guangzhou Shenzhen Wuhan > Sydney > > ************************************************************************** > The information contained in this e-mail and its attachments is confidential > and intended solely for the specified addressees. If you have received this > email in error, please do not read, copy, distribute, disclose or use any > information of this email in any way and please immediately notify the sender > and delete this email. Thank you for your cooperation. > ************************************************************************** > > > _______________________________________________ > Lustre-discuss mailing list > Lustre-discuss@lists.lustre.org > http://lists.lustre.org/mailman/listinfo/lustre-discuss -- ------------------------------ Jeff Johnson Co-Founder Aeon Computing jeff.john...@aeoncomputing.com www.aeoncomputing.com t: 858-412-3810 x1001 f: 858-412-3845 m: 619-204-9061 4170 Morena Boulevard, Suite D - San Diego, CA 92117 High-performance Computing / Lustre Filesystems / Scale-out Storage _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
