Your message dated Sat, 14 Sep 2024 09:41:02 +0200 (CEST)
with message-id <20240914074102.05857be2...@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #949577,
regarding nfs-kernel-server: Unable to see sub-mounted filesystems with nohide
set
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
949577: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=949577
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: nfs-kernel-server
Version: 1:1.3.4-2.5
Severity: normal
Dear Maintainer,
We use NFSv3 to mount /home on our lab machines. The mount is a ZFS
filesystem with snapshot visibility enabled (this makes
/home/.zfs/snapshot be visibile to users so that they can restore files
if needed). We are using standard /etc/exports, and the ZFS sharenfs
option is disabled.
Since the upgrade to Buster from Stretch, we are unable to view the
contents of snapshots under .zfs/snapshot/<snapshot_name>, but can
accurately see the list of snapshots in .zfs/snapshot. Each ZFS snapshot
is a separate file system, mounted under the snapshot name in
.zfs/snapshot. The nohide option has no effect on whether we can see them
or not.
The /etc/exports below is a snippet of the file, but represents the
base case where we are encountering this issue. I am not sure if it is a
bug in NFS, ZFS or a user issue.
Thanks
Kyle
-- Package-specific info:
-- rpcinfo --
program vers proto port service
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
100005 1 udp 55442 mountd
100005 1 tcp 39107 mountd
100005 2 udp 34059 mountd
100005 2 tcp 56283 mountd
100005 3 udp 38252 mountd
100005 3 tcp 46465 mountd
100003 3 tcp 2049 nfs
100003 4 tcp 2049 nfs
100227 3 tcp 2049
100003 3 udp 2049 nfs
100227 3 udp 2049
100021 1 udp 58819 nlockmgr
100021 3 udp 58819 nlockmgr
100021 4 udp 58819 nlockmgr
100021 1 tcp 37101 nlockmgr
100021 3 tcp 37101 nlockmgr
100021 4 tcp 37101 nlockmgr
-- /etc/default/nfs-kernel-server --
RPCNFSDCOUNT=8
RPCNFSDPRIORITY=0
RPCMOUNTDOPTS="--manage-gids"
NEED_SVCGSSD=""
RPCSVCGSSDOPTS=""
-- /etc/exports --
[...]
# ssh.aims.ac.za (old and new)_
/export 10.1.29.6(rw,fsid=0,insecure,no_subtree_check,async)
/export/home.aims 10.1.29.6(rw,nohide,insecure,no_subtree_check,async)
[...]
-- /proc/fs/nfs/exports --
# Version 1.1
# Path Client(Flags) # IPs
-- System Information:
Debian Release: bullseye/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.4.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_ZA.UTF-8, LC_CTYPE=en_ZA.UTF-8 (charmap=UTF-8),
LANGUAGE=en_ZA:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages nfs-kernel-server depends on:
ii keyutils 1.6-6
ii libblkid1 2.34-0.1
ii libc6 2.29-9
ii libcap2 1:2.27-1
ii libsqlite3-0 3.30.1+fossil191229-1
ii libtirpc3 1.2.5-1
ii libwrap0 7.6.q-30
ii lsb-base 11.1.0
ii netbase 6.0
ii nfs-common 1:1.3.4-2.5+b1
ii ucf 3.0038+nmu1
nfs-kernel-server recommends no packages.
nfs-kernel-server suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Hi
[This reply and bug closer is sent for doing BTS maintenance for
src:nfs-utils bugs]
This bug was reported against a very old nfs-utils version without much
followups/triaging itself.
If you can reproduce it with the current version in unstable/testing or
stable at least, please reopen the bug,
https://www.debian.org/Bugs/server-control for details.
Regards,
Salvatore
--- End Message ---
