Why you should use NFSv4 over NFSv3 in your Proxmox cluster - the difference is huge!
And if NFS has still too high latencies for you, my upcoming post of NVMe-oF (TCP) with SPDK will solve your issues.
#proxmox #nfs #storage #homelab #nfs3 #nfs4 #pnfs #nvmeof #nvme #latency
@photocyte ah yes, hashtags, forgot about those.
so, `mount` is setuid and mounting a filesystem as not-root is a totally acceptable and normal thing to be able to do, and the code is nominally set up to do it but it looks a heck of a lot like /[gs]ete?uid/ is being called in lieu of its counterpart, because the net effect is root needs a copy of the non-root user's kerberos ticket as well for it to work, which is SUPER annoying for e.g. ticket renewal
i was just thinking about how hard it is to fix third-party open-source software
for instance, i use #nfs4 with #kerberos and there is a bug that requires me to maintain two tickets (one owned by root but as my principal, one normal one as me) and i am dead certain i could fix it but i have no idea where it is and i can't even get anybody on the linux nfs mailing list to even acknowledge it or me
i am dead certain it's a one-line fix, the question is WHERE
Ok, tech mastodon, anyone here have some serious kung-fu around #nfsv4 on #macos?
I've got a file server running #debian, it's exporting a directory via #nfs4 and I have a mac that can mount that directory. A user on the mac has the same username as a user on the server, and the /etc/nfs.conf settings map that successfully.
Doing shell commands like cp and echo foo > file and such works fine. But copying files in finder or trying to open or save word docs etc borks.
gmc
gyptazy
dorian
Tim Fallon, PhD
razzlom is always sad
Daniel Lakeland