similar to: Lustre 2.1.6 - 2.5 (RHEL 6.x) Data loss

Hello, 1) when compiling the lustre modules for the server the ./configure script behaves a bit odd. The --enable-server option is silently ignored when the kernel is not 100% patched. Unfortunatly the build works for the server, but during the mount the error message claims about a missing "lustre" module which is loaded and running. What is really missing are the ldiskfs et al

Hi, I tried to compile lustre-client 2.0.0.1 on RHEL4 with kernel 2.6.9-89.0.28.EL-x86_64 and I got 3 errors and 1 warning during the compile. The compile is executed with -Werror option, and it fails in all 4 cases * Error: lustre_compat25.h CC [M] /usr/src/redhat/BUILD/lustre-2.0.0.1/lustre/fid/fid_handler.o In file included from

Hello, We had a problem with our disk controller that required a reboot. 2 of our OSTs remounted and went through the recovery window but clients hang trying to access them. Also /proc/fs/lustre/obdfilter/$UUID/ is empty for that OST UUID. LDISKFS FS on dm-5, internal journal on dm-5:8 LDISKFS-fs: delayed allocation enabled LDISKFS-fs: file extents enabled LDISKFS-fs: mballoc enabled

Hi I used lustre-1.8.3 for Centos5.4. I patched the kernel according to Lustre 1.8 operations manual.pdf. I have a problem when I want to implement quota. My cluster configuration is: 1. one MGS/MDS host (with two devices: sda and sdb,respectively) with the following commands: 1) mkfs.lustre --mgs /dev/sda 2) mount -t lustre /dev/sda /mnt/mgt 3) mkfs.lustre --fsname=lustre

Hi all, Lustre 1.8.2 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/Use:Change_Log_1.8 Here are some items that may interest you in this release: * 16TB LUN is supported on RHEL5 with ext4-based ldiskfs and not with ext3-based ldiskfs. The default RHEL5

Hi all, Lustre 1.8.2 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/Use:Change_Log_1.8 Here are some items that may interest you in this release: * 16TB LUN is supported on RHEL5 with ext4-based ldiskfs and not with ext3-based ldiskfs. The default RHEL5

Do you want the best performance from your Lustre implementation? Lustre Administration & Support training will be offered June 5-7 in Boulder, Colorado. Attendance is limited! Click here to register Today! http://www.acteva.com/booking.cfm?bevaid=132736 Cluster File Systems offers Lustre? Training programs that provide the all the knowledge required to start building high performance

Hi folks, I''m pleased to offer a more detailed explanation of Oracle''s strategy for the Lustre File System. The attached slide deck outlines our plans, answering the following important questions that our users have been asking: - What is Oracle?s open source strategy for Lustre? - Where can I get Lustre today? - Is Oracle going to support a Lustre community? - Will Oracle

Hi, I have 2 questions regarding building and installing Lustre server on Ubuntu. We have a running Lustre setup on RHEL and now trying to build and install on Ubuntu. 1. Whether latest Lustre (2.6+) server can be built on Ubuntu with the same steps as for RHEL? Or are there different steps for Ubuntu. 2. Has anyone tried this before and/or Whether Lustre2.6.x

BZ 23243 at bugzilla.lustre.org is now tracking development for Lustre channel bonding/multi-rail support. The project is at its initial stage and we are calling for detailed requirements, desirable features, design considerations, challenges, and comments on the same. If possible please place all your comments/suggestions/questions into the BZ 23243 to preserve the context although all four

BZ 23243 at bugzilla.lustre.org is now tracking development for Lustre channel bonding/multi-rail support. The project is at its initial stage and we are calling for detailed requirements, desirable features, design considerations, challenges, and comments on the same. If possible please place all your comments/suggestions/questions into the BZ 23243 to preserve the context although all four

I installed 1 MDS , 2 OSS/OST and 2 Lustre Client. My MDS shows: [code] [root at MDS ~]# lctl list_nids 10.94.214.185 at tcp [root at MDS ~]# [/code] On Lustre Client1: [code] [root at lustreclient1 lustre]# lfs df -h UUID bytes Used Available Use% Mounted on lustre-MDT0000_UUID 4.5G 274.3M 3.9G 6% /mnt/lustre[MDT:0]

Hello, I am a newbie to Lustre File system. In out data centre we have 2 Lustre file systems (small 40TB an larger 200 TB). We using our Lustre File system to perform I/O for Life sciences and bioinformatics applications. The vendor has decided to mount home directories on smaller lustre file system (40TB) and also installed bioinformatics applications on this smaller Lustre FS. The larger

Dear all Scalable Systems is pleased to annouce the availability of the Lustre Roll for Rocks 4.1 (Preview Release). The Lustre Roll contains the latest Lustre 1.4.6 version software packaged to work with Rocks 4.1. This is a *PREVIEW* release based on V1.4.6. The final and production release which we will support officially will be based on V1.6. Note that the Lustre Roll will install Lustre

Hi all, We are pleased to announce that Lustre 2.0 Beta1 is available for download. This is our next step in a series of milestone based pre-releases as we move towards Lustre 2.0 GA. This Beta includes 136 fixes since the Alpha7 milestone. Beta Milestone Criteria: * Tested for RHEL5/OEL5 x86_64 * Basic functional and recovery testing is passing consistently * mpi applications tests

Hi all, We are pleased to announce that Lustre 2.0 Beta1 is available for download. This is our next step in a series of milestone based pre-releases as we move towards Lustre 2.0 GA. This Beta includes 136 fixes since the Alpha7 milestone. Beta Milestone Criteria: * Tested for RHEL5/OEL5 x86_64 * Basic functional and recovery testing is passing consistently * mpi applications tests

Hi all, We are pleased to announce that Lustre 2.0 Alpha7 is available for download. This is our next step in a series of milestone based pre-releases as we move towards Lustre 2.0 GA. This alpha includes 125 fixes since the Alpha 6 milestone. Alpha Milestone Criteria: * Tested for RHEL5/OEL5 x86_64 * Basic functional and recovery testing is passing consistently * FC11 clients

Hi all, We are pleased to announce that Lustre 2.0 Alpha7 is available for download. This is our next step in a series of milestone based pre-releases as we move towards Lustre 2.0 GA. This alpha includes 125 fixes since the Alpha 6 milestone. Alpha Milestone Criteria: * Tested for RHEL5/OEL5 x86_64 * Basic functional and recovery testing is passing consistently * FC11 clients

Lustre 1.2.2 has been released! Lustre 1.2.2 contains a significant number of fixes over Lustre 1.2.1 and is a recommended update for anyone running earlier Lustre versions. The most user-visible among them are: - Allow users to set per-directory default striping values - Fix data coherency bugs with concurrent write/truncate - The blocks count is updated on clients for stat without revoking

Hello, in preparation for CentOS 6.5 I was trying to build Lustre 1.8 client on CentOS 6.4 updated with 2.6.32-431 kernel. Seems like recent changes in fs.h (/usr/src/kernels/2.6.32-431.el6.x86_64/include/linux/fs.h) is causing problems. make[5]: Entering directory `/usr/src/kernels/2.6.32-431.el6.x86_64'' cc1: warnings being treated as errors