Hi, As explained in the Lustre Operations Manual in this section: https://doc.lustre.org/lustre_manual.xhtml#idm139831573757696 it is required to define a nodemap that matches all server nodes, with admin and trusted to 1. Have you?
Cheers, Sebastien. Le 9 janv. 2025 à 13:03, Thomas Roth <dibbeguc...@googlemail.com> a écrit : [Vous ne recevez pas souvent de courriers de dibbeguc...@googlemail.com. D?couvrez pourquoi ceci est important ? https://aka.ms/LearnAboutSenderIdentification ] Hi all, we have just switched on nodemap on our 2.12 cluster, with all batch clients being trusted=1 but admin=0, so bascially root-squashing. The batch system is done by Slurm. Now all jobs are failing, when the user's directory on Lustre is not world-readable ("permission denied"). RW - Access in the shell is not a problem. Any site running Slurm and having encountered a similar issue? Regards, Thomas Perhaps I should add that I have used the default nodemap for this, to avoid having to specify many hundreds of non-contiguous batch node IP ranges. _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
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