similar to: Re: [openib-general] problems with lustre o2ib module & ofed

Hello, Not sure if this is the right forum: I''m encountering difficulties with o2ib which prevents an LNET shutdown from proceeding: Unloading OpenIB kernel modules:NET: Unregistered protocal family 27 Failed to unload rdma_cm Failed to unload rdma_cm Failed to unload ib_cm Failed to unload ib_sa LustreError: 131-3: Received notification of device removal Please shutdown LNET

Hello, I am having trouble installing the server modules for lustre 2.1.4 and use mellanox''s OFED distribution so we may use infiniband. Would you folks look at my procedure and results below and let me know what you think? Thanks very much! The mellanox ofed installation builds and installs some kernel modules too, so I used this method to ensure OFED compiled against the correct

Hi all, At long last, Lustre 1.6.5 is available on the Sun Download Center Site. http://www.sun.com/software/products/lustre/get.jsp The change log and release notes can be read here: http://wiki.lustre.org/index.php?title=Change_Log_1.6 Thank you for your assistance; as always, you can report issues via Bugzilla (https://bugzilla.lustre.org/) Happy downloading! -- The Lustre Team --

Hi all, At long last, Lustre 1.6.5 is available on the Sun Download Center Site. http://www.sun.com/software/products/lustre/get.jsp The change log and release notes can be read here: http://wiki.lustre.org/index.php?title=Change_Log_1.6 Thank you for your assistance; as always, you can report issues via Bugzilla (https://bugzilla.lustre.org/) Happy downloading! -- The Lustre Team --

Chris, Perhaps you need to perform some write_conf like command. I''m not sure if this is needed in 1.6 or not. Shane ----- Original Message ----- From: lustre-discuss-bounces at lists.lustre.org <lustre-discuss-bounces at lists.lustre.org> To: lustre-discuss <lustre-discuss at lists.lustre.org> Sent: Fri Mar 07 12:03:17 2008 Subject: Re: [Lustre-discuss] Multihomed

Hi all, I''m getting my feet wet in the infiniband lake and of course I run into some problems. It would seem I got the compilation part of sles11 kernel 2.6.27 + Lustre 1.8.3 + ofed 1.4.2 right, because it allows me to see and use the infiniband fabric, and because ko2iblnd loads without any complaints. In /etc/modprobe.d/lustre (this is a Debian system, hence this subdir of

Hi, I am having problem to bring up the network using lustre 1.6.4.1 (2.6.18-8) with OFED-1.3 (InfiniBand). When I run lctl network up, I''m getting the following: LNET configure error 100: Network is down dmesg shows: LustreError: 21080:0:(api-ni.c:1025:lnet_startup_lndnis()) Can''t load LND o2ib, module ko2iblnd, rc=256 Note that the InfiniBand IPoIB network is working properly

Hello folks, I am running Xen 2.6 under Centos 5.2 installation, and am trying to port Xen migration abilities to Infiniband. But, the InfiniBand drivers do not work under Xen kernel, only under non-Xen kernels. It looks like I need to install some patches to rectify the situation. Has anyone ever worked with Infiniband and Xen and would be able to give me inputs about the same? I would really

Configure fails at testing for openib - anyone an idea? Thanks Michaell configure:10034: checking whether to enable OpenIB gen2 support configure:10138: cp conftest.c build && make -d modules CC=gcc -f /home/mhebenst/lustre-2.3.0/build/Makefile LUSTRE_LINUX_CONFIG=/adm in/extra/linux-2.6.32-358.2.1.el6.x86_64.crt1/.config LINUXINCLUDE= -I/usr/local/ofed/3.5/src/compat-rdma-3.5/include

Hello, I am trying to mount a lustre filesystem thru an ib2ip gateway. The MDS''s have infiniband connections. The client nodes are tcp/ip connections. I am able to route between the client nodes and the MDS''s. I have the following in /etc/fstab: abe-mds1 at o2ib0,abe-mds2 at o2ib0:/home/client /abehome lustre _netdev,flock 0 0 I get the following when trying

We apologize if you receive multiple copies of this Call for Papers. ****************************************************************** PDP 2010 - The 18th Euromicro International Conference on Parallel, Distributed and Network-Based Computing. 17-19 February 2010, Pisa, Italy, http://www.pdp2010.org <http://www.pdp2010.org/> Special Session on "Virtualization in

I got Rmpi to compile with little difficulty, but had a tricky time setting the LD_LIBRARY_PATH to use the OpenMPI libs. I now get a different error when I try to load Rmpi > require(Rmpi) Loading required package: Rmpi librdmacm: couldn't read ABI version. librdmacm: assuming: 4 libibverbs: Fatal: couldn't read uverbs ABI version. CMA: unable to open

I am trying to compile lustre-1.6.6 against ofed-1.4 using following configure options : ./configure --disable-server --with-o2ib=/usr/src/ofa_kernel-1.4 --with-linux=/usr/src/kernels/2.6.18-92.el5-x86_64 I am getting following errors: configure: error: can''t compile with OpenIB gen2 headers under /usr/src/ofa_kernel-1.4 Is it that lustre-1.6.6 will only work with ofed-1.3. or I am

This issue was brought up about a year and a half ago. So I''ll bring it up again and see if anything happens. I''ve got an infiniband network and am attempting to pass the infiniband card through the host and give it to the guest. I''m working with standard CentOS 5.2 on both guest and host with their provided xen (3.0.3 ish). I''ve also attempted to install the

This issue was brought up about a year and a half ago. So I''ll bring it up again and see if anything happens. I''ve got an infiniband network and am attempting to pass the infiniband card through the host and give it to the guest. I''m working with standard CentOS 5.2 on both guest and host with their provided xen (3.0.3 ish). I''ve also attempted to install the

Will lustre-1.5.95 build with 2.6.18-vanilla kernel? Which_patch doesn''t contain this kernel but I could see them in the series files. Do somebody have experience in building the same? I tried to do it but lot of errors after applying the patches in 2.6.18-vanilla series. Thanks, Venkat

Greetings. I see a warning message while compiling OpenMPI and would appreciate it if you tell me what it means. This warning happens with any OpenMPI > 1.6.5. Even before starting a cluster, just "sessionInfo" triggers this warning. I'm pasting in the message from R-3.3.2 (this is MRO). Do the R parallel package cluster functions violate the warnings described here? >

Hello, I''ve had a power kill on a server and the V880 cannot now mount the main root filesystem. I can boot the server into single user mode from the network. However, how can i rectify the corrupted ZFS disk ? Cheers. T. NOTICE: spa_import_rootpool: error 22 Cannot mount root on /pci at 8,600000/SUNW,qlc at 2/fp at 0,0/disk at w21000004cf6892b0,0:a fstype zfs

I'm putting the finishing touches on a new server, which will be replacing an old one. It's got a non-rpm ruby package (I hear lots of not-nice things about the RH package). The new server had ruby installed, so I went to yum remove it. And it removed ibutils as a dependency of ruby or ruby-libs. rpm -qi of ibutils tells me Summary : OpenIB Mellanox InfiniBand Diagnostic Tools

Hello, I?m using ZFS to export some iscsi targets for the virtual box iscsi initiator. It works ok if I try to install the guest OS manually. However, I?d like to be able to import my already prepared guest os vdi images into the iscsi devices but I can?t figure out how to do it. Each time I tried, I cannot boot. It only works if I save the manually installed guest os and re-instate the same