Package: nfs-kernel-server Version: 1:1.2.2-4 Severity: important Hi,
I observed the following after installing a Debian Squeeze network on virtual machines: After switching on sec=krb5 for the NFSv4 mounts, the mount process hangs immeditely, it doesn't return at all: root@workstation00:~# mount -t nfs4 -o sec=krb5 mainserver:/home0 /mnt No error, nothing. Ctrl-c brings you back to the command line. The same when logging in, as the automounter tries to mount the home directory: After entering the password nothing happens. I tried to find the reason and checked logs with rpc.gssd -fvvvv -rrr and rpc.svcgssd -fvvv, but could not find any indication there, anything seems to work as expected. I tried the kernel 2.6.38-bpo.2-686 from backports, same results. Finally I installed the nfs-common and nfs-kernel-server from testing on the nfs-server: ii nfs-common 1:1.2.4-1 ii nfs-kernel-server 1:1.2.4-1 And without further changes anything worked as expected. Something comparable (with some patch) is described here: <URL:http://www.spinics.net/lists/linux-nfs/msg14723.html>, same nfs-utils 1.2.2 It would be great if that could be fixed for squeeze. If I can help with more debug info, testing or full logs, please let me know. Best regards, Andi -- Package-specific info (after installing packages from backports/testing): -- rpcinfo -- root@mainserver:~# rpcinfo program version netid address service owner 100000 4 tcp6 ::.0.111 portmapper superuser 100000 3 tcp6 ::.0.111 portmapper superuser 100000 4 udp6 ::.0.111 portmapper superuser 100000 3 udp6 ::.0.111 portmapper superuser 100000 4 tcp 0.0.0.0.0.111 portmapper superuser 100000 3 tcp 0.0.0.0.0.111 portmapper superuser 100000 2 tcp 0.0.0.0.0.111 portmapper superuser 100000 4 udp 0.0.0.0.0.111 portmapper superuser 100000 3 udp 0.0.0.0.0.111 portmapper superuser 100000 2 udp 0.0.0.0.0.111 portmapper superuser 100000 4 local /var/run/rpcbind.sock portmapper superuser 100000 3 local /var/run/rpcbind.sock portmapper superuser 100024 1 udp 0.0.0.0.217.30 status 103 100024 1 tcp 0.0.0.0.227.137 status 103 100024 1 udp6 ::.147.207 status 103 100024 1 tcp6 ::.235.58 status 103 100003 2 udp 0.0.0.0.8.1 nfs superuser 100003 3 udp 0.0.0.0.8.1 nfs superuser 100003 4 udp 0.0.0.0.8.1 nfs superuser 100227 2 udp 0.0.0.0.8.1 - superuser 100227 3 udp 0.0.0.0.8.1 - superuser 100003 2 tcp 0.0.0.0.8.1 nfs superuser 100003 3 tcp 0.0.0.0.8.1 nfs superuser 100003 4 tcp 0.0.0.0.8.1 nfs superuser 100227 2 tcp 0.0.0.0.8.1 - superuser 100227 3 tcp 0.0.0.0.8.1 - superuser 100021 1 udp 0.0.0.0.159.30 nlockmgr superuser 100021 3 udp 0.0.0.0.159.30 nlockmgr superuser 100021 4 udp 0.0.0.0.159.30 nlockmgr superuser 100021 1 tcp 0.0.0.0.191.167 nlockmgr superuser 100021 3 tcp 0.0.0.0.191.167 nlockmgr superuser 100021 4 tcp 0.0.0.0.191.167 nlockmgr superuser 100005 1 udp 0.0.0.0.192.8 mountd superuser 100005 1 tcp 0.0.0.0.212.240 mountd superuser 100005 1 udp6 ::.190.124 mountd superuser 100005 1 tcp6 ::.170.160 mountd superuser 100005 2 udp 0.0.0.0.232.249 mountd superuser 100005 2 tcp 0.0.0.0.136.54 mountd superuser 100005 2 udp6 ::.224.6 mountd superuser 100005 2 tcp6 ::.230.114 mountd superuser 100005 3 udp 0.0.0.0.227.84 mountd superuser 100005 3 tcp 0.0.0.0.195.233 mountd superuser 100005 3 udp6 ::.164.5 mountd superuser 100005 3 tcp6 ::.137.104 mountd superuser root@mainserver:~# -- /etc/default/nfs-kernel-server -- RPCNFSDCOUNT=8 RPCNFSDPRIORITY=0 RPCMOUNTDOPTS=--manage-gids NEED_SVCGSSD=yes RPCSVCGSSDOPTS="-vvv -rrr" -- /etc/exports -- /srv/fai/nfsroot 10.0.0.0/8(async,ro,no_subtree_check,no_root_squash) /srv/fai/config 10.0.0.0/8(async,ro,no_subtree_check,no_root_squash) /srv/nfs4 10.0.0.0/8(sec=krb5p:krb5i:krb5:sys,rw,fsid=0,crossmnt,no_subtree_check) /srv/nfs4/home0 10.0.0.0/8(sec=krb5p:krb5i:krb5:sys,rw,no_subtree_check) -- no debconf information -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20110817083852.14027.35142.reportbug@flashgordon
