On 10/22/2013 10:18 AM, Weston Andros Adamson wrote: > > On Oct 22, 2013, at 1:09 PM, Ben Greear <greearb@xxxxxxxxxxxxxxx> wrote: > >> This is on an un-hacked upstream kernel (ath tree). Mounting an older >> Fedora 13 system with nfsv3 works fine, but mounting a F17 box with >> NFSv4 hangs. Ctrl-c of the process yields this error: >> >> NFS: nfs4_discover_server_trunking unhandled error -512. Exiting with error EIO > > I have seen this error message and I'm currently debugging it - it's due to a hang in GSSD upcall. This message is generated when the user ^Cs the mount. This is reproducible, but the hang only happens for me every once in a while. I can make it happen pretty reliably if I call mount/unmount a bunch of times (like the test_sec_options.sh script I posted last week). > > This issue is next on my list... Ok, no problem. The vers=3 thing is fine for me. I do seem to have a good system for reproducing the problem if you create some patches for testing... Thanks, Ben -- Ben Greear <greearb@xxxxxxxxxxxxxxx> Candela Technologies Inc http://www.candelatech.com -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
