Bug#779133: Ok, solved, but still a strange thing...
On 02/25/2015 02:07 PM, Marco Gaiarin wrote: Simply i've had in /etc/fstab: dixie:/srv/wviola/sources /srv/wviola/sources nfs acl 0 0 and worked perfeclty[1] just before rebooting the NFS client machine. Now i was forced to put instead: dixie:/srv/wviola/sources /srv/wviola/sources nfs nfsvers=3,acl 00 so seems to me that ''something'' changed the default NFS version from 3 to 4. nfsvers=n The NFS protocol version number used to contact the server's NFS service. If the server does not support the requested version, the mount request fails. If this option is not specified, the client negotiates a suitable version with the server, trying ver‐ sion 4 first, version 3 second, and version 2 last. Given that most vendors are trying to push NFSv4 further for adoption, this must have happened. -- Given the large number of mailing lists I follow, I request you to CC me in replies for quicker response signature.asc Description: OpenPGP digital signature
Bug#779133: Ok, solved, but still a strange thing...
After updating also the NFS server, after fiddling a bit with NFS parameters, after hitting my head around the room... i've found a solution. AFAIK NFSv3 use a ''nonstandard'' ACL mechanism that works well only for POSIX ACL, while NFSv4 use a more complex one, suited to take into account different ACL schemas. I use POSIX ACL, so NFSv3 is well suited for me. Simply i've had in /etc/fstab: dixie:/srv/wviola/sources /srv/wviola/sources nfs acl 0 0 and worked perfeclty[1] just before rebooting the NFS client machine. Now i was forced to put instead: dixie:/srv/wviola/sources /srv/wviola/sources nfs nfsvers=3,acl 0 0 so seems to me that ''something'' changed the default NFS version from 3 to 4. Trying to downgrade lead me to the suspect that the guilty is not the kernel; but really i've gone back on upgrade history and found nothing related to NFS of mount upgraded recently... Boh... [1]: i was sure because i've a cron script that hourly try to mangle ACLs, and never complained about missing ACL before the reboot... -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org