Re: [lustre-discuss] Lustre as /home directory

Can't be much worse than NFS. On 02/15/2018 10:30 AM, Mark Hahn wrote: >> My question is, Is it advisable to have /home in Lustre since users data >> will be of small files (less than 5MB)? > > certainly it works, but is not very pleasant for metadata-intensive > activity, such as compiling. > __

Re: [lustre-discuss] Moving MGT to new host

The issue is I don't want to change the NID, I want to *move* the NID from one server to another along with the IP address.  On 01/19/2018 04:53 PM, Dilger, Andreas wrote: > On Jan 18, 2018, at 09:00, Michael Watters wrote: >> What is the proper way to move an MGT from one server

[lustre-discuss] Moving MGT to new host

What is the proper way to move an MGT from one server to another?  I tried moving the disk between VMs and remounting it however the NID for the target never comes up.  Is there a way to add a new NID using a secondary IP with lnetctl?  I don't see a command to do so listed in the man page. __

Re: [lustre-discuss] Building client packages on Fedora 20

This patch would need to be applied to the redhat-rpm-config package, it's not an issue with Lustre itself.  I can submit a bug report on RedHat's BZ but I doubt anything will come of it since Fedora 20 has been EOL for several years. On 12/27/2017 02:32 AM, Dilger, Andreas wrote: > Could you ple

Re: [lustre-discuss] Building client packages on Fedora 20

/usr/lib/rpm/redhat/kmodtool file. On 12/22/2017 07:56 AM, Michael Watters wrote: > Has anybody attempted to build lustre client rpms on Fedora 20?  I am > able to compile the lustre v2_9_59_0 branch however the make rpms > command fails with an error as follows. > > Processing files: l

[lustre-discuss] Building client packages on Fedora 20

Has anybody attempted to build lustre client rpms on Fedora 20?  I am able to compile the lustre v2_9_59_0 branch however the make rpms command fails with an error as follows. Processing files: lustre-client-2.9.59-1.fc20.x86_64 error: File not found: /tmp/rpmbuild-lustre-root-nrGADExI/BUILDROOT/

[lustre-discuss] Dependency errors with Lustre 2.10.1 packages

I am attempting to install lustre packages on a new OST node running CentOS 7.4.1708 and it appears that there is a broken dependency in the rpm packages.  Attempting to install the lustre package results in an error as shown below. [root@lustre-ost03 ~]# yum install lustre Loaded plugins: fastest

Re: [lustre-discuss] FW: Lustre 2.10.1 released

On 10/3/17 3:30 AM, Jones, Peter A wrote: > > > On 2017-10-02, 11:16 PM, "Jones, Peter A" > wrote: > > > * *4.9 Kernel* support for Lustre client (LU-9183 > ) > Does this mean that lustre 2.10 will build o

[lustre-discuss] make rpms fails on Fedora 20

I am attempting to build lustre-client rpms on a Fedora 20 server and the build is failing due to missing files. Processing files: lustre-client-2.8.0-3.19.8_100.fc20.x86_64.x86_64 error: File not found: /tmp/rpmbuild-lustre-root-h1zcJjdp/BUILDROOT/lustre-2.8.0-1.x86_64/etc/init.d/lnet error: Fil

Re: [lustre-discuss] Lustre client cannot access file system with SELinux enabled

context. > To see the SELinux denial messages please make sure you issue this command: > # semanage dontaudit off > Messages should be written to /var/log/audit/audit.log. > > Regards, > Sebastien. > >> Le 1 déc. 2016 à 22:10, Michael Watters a écrit : >> >> Hello,

[lustre-discuss] Lustre client cannot access file system with SELinux enabled

Hello, I have a lustre client running CentOS 7.2 with lustre 2.8 which is having issues accessing files on the lustre mount from Apache. There are no AVC denials shown in the logs however Apache does show an error in the logs as follows. > AH00035: access to /repos/centos2/index.html denied

Re: [lustre-discuss] Permanently disabled OST causes clients to hang on df (statfs)

Thanks for the info. I've been able to duplicate this issue and was actually about to post a message about the same thing. :D I have a small cluster set up with 4 active OSTs and 1 inactive due to the volume being replaced. df takes about 1-2 minutes to run on my client note as shown in str

Re: [lustre-discuss] Lustre Client on Fedora 23

Thanks. It looks like the checkpatch.pl script has already been updated however I did have to change the lustre/osd-ldiskfs/osd_io.c b/lustre/osd-ldiskfs/osd_io.c file which contained two references to the old function names. make is now failing with a different error as shown below. CC [M

Re: [lustre-discuss] Lustre Client on Fedora 23

u are not cross compiling...). Anyway, I think that error is where you should focus. You could try rebuilding Lustre directly from source, but I bet you'll hit the same error in configure. - Patrick On 09/28/2016 11:20 AM, Michael Watters wrote: Has anybody been able to

Re: [lustre-discuss] Still having problems Lustre 2.8 Centos 7.2

Did you disable SELinux? One issue I ran into is that lustre file systems will not mount when SELinux is on. Even setting to permissive mode is not enough. On 09/27/2016 10:12 AM, Phill Harvey-Smith wrote: Hi all I'm still having problems trying to setup lustr 2.8 on Centos 7.2. I think p

[lustre-discuss] Lustre Client on Fedora 23

Has anybody been able to build the lustre client on Fedora 23 or 24? I'm getting a compile error when I attempt to build the SRPM for 2.8.0 which is shown here. http://paste.fedoraproject.org/437345/77178147/ Adding "-fPIC" to the optflags in the spec file also did not help, the build then f

Re: [Lustre-discuss] NFS and Lustre 2.4.2

On 03/13/2014 02:57 PM, Roger Sersted wrote: > > As some of you know, there is a bug in the Lustre client that causes > kernel crashes and other problems when exported via NFS. > > Unfortunately, this bug is causing me a lot of problems due to the way > our environment is structured. > > Will th

Re: [Lustre-discuss] lustre + samba question

Does your uid in Windows match the uid on the samba server? Does the samba account exist? I ran into similar issues with NFS. On Mon, Jun 24, 2013 at 5:59 AM, Nikolay Kvetsinski wrote: > Hello guys, > > I`m using the latest feature release > (lustre-2.4.0-2.6.32_358.6.2.el6_lustre.g230b174.x86