NFSv4 fails to mount in noble/s390x
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Release Notes for Ubuntu |
New
|
Undecided
|
Unassigned | ||
Ubuntu on IBM z Systems |
Fix Released
|
Undecided
|
bugproxy | ||
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
nfs-utils (Ubuntu) |
Invalid
|
High
|
Unassigned |
Bug Description
https:/
Looks like it has been failing for a long time already.
339s autopkgtest [14:41:04]: test local-server-
340s Killed
340s autopkgtest [14:41:05]: test process requested reboot with marker boot1
364s autopkgtest-
372s FAIL: nfs_home not mounted
373s autopkgtest [14:41:38]: test local-server-
373s local-server-client FAIL non-zero exit status 1
and
934s autopkgtest [14:50:59]: test kerberos-mount: [------
935s Initializing database '/var/lib/
935s master key name 'K/M@DEP8'
935s Authenticating as principal root/admin@DEP8 with password.
935s Principal "nfs/nfs-
935s Authenticating as principal root/admin@DEP8 with password.
935s Entry for principal nfs/nfs-server.dep8 with kvno 2, encryption type aes256-
935s Entry for principal nfs/nfs-server.dep8 with kvno 2, encryption type aes128-
935s Authenticating as principal root/admin@DEP8 with password.
935s Principal "host/nfs-
935s Authenticating as principal root/admin@DEP8 with password.
935s Entry for principal host/nfs-
935s Entry for principal host/nfs-
936s exporting *:/storage
938s mount.nfs: mount system call failed for /mnt
938s umount: /mnt: not mounted.
938s autopkgtest [14:51:02]: test kerberos-mount: -------
939s kerberos-mount FAIL non-zero exit status 32
Changed in nfs-utils (Ubuntu): | |
status: | New → Triaged |
importance: | Undecided → High |
description: | updated |
tags: | added: update-excuse |
Changed in linux (Ubuntu): | |
assignee: | nobody → Anthony Wong (anthonywong) |
tags: | added: s390x |
Changed in ubuntu-z-systems: | |
assignee: | nobody → bugproxy (bugproxy) |
tags: | added: architecture-s39064 bugnameltc-206018 severity-high targetmilestone-inin--- |
tags: |
added: targetmilestone-inin2404 removed: targetmilestone-inin--- |
The tests are correct, I can reproduce it in s390x. Any v4.* mount fails, but v3 works:
root@nfs:~# mount localhost:/home /mnt/nfs_home -o vers=4.2
mount.nfs: mount system call failed for /mnt/nfs_home
root@nfs:~# mount localhost:/home /mnt/nfs_home -o vers=4.1
mount.nfs: mount system call failed for /mnt/nfs_home
root@nfs:~# mount localhost:/home /mnt/nfs_home -o vers=4.0
mount.nfs: mount system call failed for /mnt/nfs_home
root@nfs:~# mount localhost:/home /mnt/nfs_home -o vers=4
mount.nfs: mount system call failed for /mnt/nfs_home
root@nfs:~# mount localhost:/home /mnt/nfs_home -o vers=3
root@nfs:~#
And no version at all also fails:
root@nfs:~# mount localhost:/home /mnt/nfs_home
mount.nfs: mount system call failed for /mnt/nfs_home
dmesg is clean.
Strace shows, for that last attempt with no version specified: localhost: /home", "/mnt/nfs_home", "nfs", 0, "vers=4. 2,addr= 127.0.0. 1,clientad" ...) = -1 EIO (Input/output error)
1998 mount("