Package: nfs-common Version: 1:1.2.6-4 Severity: normal Dear Maintainer,
I ran into a NFS umount bug, verified and patched in Redhat as per [0]. In my example setup, I have a Wheezy NFS server, using NFSv4 exports, to a Wheezy client. When I umount a mount, I receive precisely the same error line on the server as in [0], e.g.: Nov 14 09:35:16 saga mountd[3128]: refused unmount request from cynosure.cora.nwra.com for /data1 (/): not exported Precisely just as in that case, a RPC packet (NFSv2/v3) is incorrectly sent from the client to the server. My export options on the server are e.g.: /exports/ x.x.x.x(fsid=0,insecure,no_subtree_check,no_root_squash,crossmnt,rw) [...] /exports/foo/bar x.x.x.x(fsid=0,insecure,no_subtree_check,no_root_squash,crossmnt,rw) My mount options, in /etc/fstab, on the client are: x.x.x.x.:/foo/bar /mnt/bar nfs4 ro,bg,soft,intr,_netdev,auto 0 2 In [0] (comment 7) there is a proposed patch for RH's nfs-utils. Debian unstable nfs-common (1:1.2.8-4) lacks the patch, and I'd like to leave it to professionals to verify whether the small changes of the RH patch can be used for Debian's nfs-common. Best regards, Martin [0] https://bugzilla.redhat.com/show_bug.cgi?id=215553#c7 -- Package-specific info: -- rpcinfo -- program vers proto port 100000 4 tcp 111 portmapper 100000 3 tcp 111 portmapper 100000 2 tcp 111 portmapper 100000 4 udp 111 portmapper 100000 3 udp 111 portmapper 100000 2 udp 111 portmapper 100024 1 udp 44435 status 100024 1 tcp 41798 status -- /etc/default/nfs-common -- NEED_STATD= STATDOPTS= NEED_IDMAPD= NEED_GSSD= -- /etc/idmapd.conf -- [General] Verbosity = 0 Pipefs-Directory = /var/lib/nfs/rpc_pipefs [Mapping] Nobody-User = nobody Nobody-Group = nogroup /etc/fstab retained. /proc/mounts retained. -- System Information: Debian Release: 7.2 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 3.2.0-4-amd64 (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages nfs-common depends on: ii adduser 3.113+nmu3 ii initscripts 2.88dsf-41+deb7u1 ii libc6 2.13-38 ii libcap2 1:2.22-1.2 ii libcomerr2 1.42.5-1.1 ii libdevmapper1.02.1 2:1.02.74-8 ii libevent-2.0-5 2.0.19-stable-3 ii libgssglue1 0.4-2 ii libk5crypto3 1.10.1+dfsg-5+deb7u1 ii libkeyutils1 1.5.5-3 ii libkrb5-3 1.10.1+dfsg-5+deb7u1 ii libmount1 2.20.1-5.3 ii libnfsidmap2 0.25-4 ii libtirpc1 0.2.2-5 ii libwrap0 7.6.q-24 ii lsb-base 4.1+Debian8+deb7u1 ii rpcbind 0.2.0-8 ii ucf 3.0025+nmu3 Versions of packages nfs-common recommends: ii python 2.7.3-4+deb7u1 Versions of packages nfs-common suggests: pn open-iscsi <none> pn watchdog <none> -- 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/20140105221123.29070.35508.report...@anticimex.gbg.millnert.se
