similar to: Open position at SGI for a Lustre developer

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, 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

Hi all, Lustre 1.8.4 is available on the Oracle Download Center Site. http://www.oracle.com/technetwork/indexes/downloads/sun-az-index-095901.html#L The change log 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: * Changes to support matrix - Update RHEL5.5 kernel to 2.6.18-194.3.1.el5 Update OEL5.5

Hi all, Lustre 1.8.4 is available on the Oracle Download Center Site. http://www.oracle.com/technetwork/indexes/downloads/sun-az-index-095901.html#L The change log 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: * Changes to support matrix - Update RHEL5.5 kernel to 2.6.18-194.3.1.el5 Update OEL5.5

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

I built and installed Lustre from source. When I installed built luster-modules- RPM, I got libcfs.ko from the kernel-2.6.18-prep has no modversions (the message is posted below), so it cannot be reused for kernel. Is there any procedure I need to do during the build? There is include/config/modversion.h under patched kernel, but the file does not have any contens and its size is 0. Thanks for

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

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