Re: [lustre-discuss] The safe path for upgrading servers from 2.5.3 to 2.12.x

2020-12-01 Thread Nguyen Viet Cuong
Hi Hsieh, Thank for your comprehensive reply. I will make a testbed system and try to upgrade servers directly. Best regards, Nguyen Viet Cuong On Tue, Dec 1, 2020 at 1:01 PM Tung-Han Hsieh wrote: > Dear Nguyen, > > Usually the upgrade procedure is the following: > > 1. Shut

[lustre-discuss] The safe path for upgrading servers from 2.5.3 to 2.12.x

2020-11-30 Thread Nguyen Viet Cuong
regards, Nguyen Viet Cuong ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org

Re: [lustre-discuss] 2.12 Client connecting to 2.5 Server

2020-11-30 Thread Nguyen Viet Cuong
Thanks! I will try it and update result to you. Nguyen Viet Cuong On Mon, Nov 30, 2020 at 4:00 PM Tung-Han Hsieh < thhs...@twcp1.phys.ntu.edu.tw> wrote: > Hello, > > It is OK. We have a cluster with Lustre-2.5.3 installed in > the Lustre servers, and the clients with Lu

[lustre-discuss] 2.12 Client connecting to 2.5 Server

2020-11-30 Thread Nguyen Viet Cuong
Hi there, Did anyone try to use 2.12 client with 2.5 server? Is it compatible? If I take a test on a live system, any risk? Thanks! Cuong Nguyen ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org

Re: [lustre-discuss] Dependency errors with Lustre 2.10.1 packages

2017-11-15 Thread Nguyen Viet Cuong
around the problem > > > > I've checked the repos and don't see a package for ldiskfsprogs at all. > > Does anybody know how to resolve this? > > ___ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > -- Nguyen Viet Cuong ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org

Re: [lustre-discuss] lshowmount equivalent?

2015-12-14 Thread Nguyen Viet Cuong
wmount I don't think it would be hard to > reinstate. > > Cheers, Andreas > -- > Andreas Dilger > > Lustre Principal Architect > Intel High Performance Data Division > > > _______ > lustre-discuss mailing list > lustre-d

Re: [lustre-discuss] Lustre 2.5.3 on centos 6.y with y>=5

2015-10-03 Thread Nguyen Viet Cuong
http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > > > > ___ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > > -- Nguyen Viet Cuong ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org

Re: [lustre-discuss] problem getting high performance output to single file

2015-05-19 Thread Nguyen Viet Cuong
@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org -- Nguyen Viet Cuong ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org

Re: [lustre-discuss] problem getting high performance output to single file

2015-05-19 Thread Nguyen Viet Cuong
-discuss-lustre.org -- Nguyen Viet Cuong ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org

Re: [Lustre-discuss] Using NFS to mount lustre

2013-06-23 Thread Nguyen Viet Cuong
Hi Rosenberg, On Sun, Jun 23, 2013 at 7:24 PM, E.S. Rosenberg esr+lus...@mail.hebrew.eduwrote: I may be wrong, but would there be any difference what so ever for the OP between using a lustre as a backend and just setting up an NFS server on a *nix box with some storage attached? Regards,

Re: [Lustre-discuss] Can't install lustre-tests

2013-06-20 Thread Nguyen Viet Cuong
Hi, Next time you may want to try: # yum localinstall lustre-tests-2.1.5-2.6.32_279.19.1.el6_lustre.x86_64.x86_64.rpm yum localinstall will try to install dependencies for you. Regards, Cuong On Thu, Jun 20, 2013 at 11:49 PM, Chan Ching Yu, Patrick cyc...@clustertech.com wrote: Hi, I