** Changed in: linux-raspi (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/2054452
Title:
Longhorn rwx nfs mount issue - Protocol not supported
Status in linux-raspi package in Ubuntu:
Fix Released
Bug description:
Hello,
I'm experiencing issues with longhorn rwx feature on k3s cluster since
upgrade to kernel 5.15.0-1046-raspi
The symptom are exactly the same as the one describe on longhorn KB
(https://longhorn.io/kb/troubleshooting-rwx-volume-fails-to-attached-
caused-by-protocol-not-supported/)
My version deployed on my rasberry pi
root@my-pi:~$ uname -a
Linux my-pi 5.15.0-1046-raspi #49-Ubuntu SMP PREEMPT Thu Jan 18 12:45:41 UTC
2024 aarch64 aarch64 aarch64 GNU/Linux
Mount request (with options)
root@my-pi:~$ sudo mount -t nfs -o
vers=4.2,noresvport,softerr,timeo=600,retrans=5 XX.XX.XX.XX:/pvc-UID /mnt/nfs
-vvv
mount.nfs: timeout set for Tue Feb 20 11:00:38 2024
mount.nfs: trying text-based options
'vers=4.2,noresvport,softerr,timeo=600,retrans=5,proto=tcp,addr=XX.XX.XX.XX,clientaddr=YY.YY.YY.YY'
mount.nfs: mount(2): Protocol not supported
mount.nfs: Protocol not supported
Mount request (without options)
root@my-pi:~$mount -t nfs XX.XX.XX.XX:/pvc-UID /mnt/nfs -vvv
mount.nfs: timeout set for Tue Feb 20 11:02:29 2024
mount.nfs: trying text-based options
'vers=4.2,addr=XX.XX.XX.XX,clientaddr=YY.YY.YY.YY'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options
'vers=4,minorversion=1,addr=XX.XX.XX.XX,clientaddr=YY.YY.YY.YY'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options
'vers=4,addr=XX.XX.XX.XX,clientaddr=YY.YY.YY.YY'
mount.nfs: mount(2): Protocol not supported
Created symlink /run/systemd/system/remote-fs.target.wants/rpc-statd.service
→ /lib/systemd/system/rpc-statd.service.
mount.nfs: trying text-based options 'addr=XX.XX.XX.XX'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: portmap query retrying: RPC: Timed out
mount.nfs: prog 100003, trying vers=3, prot=17
mount.nfs: portmap query failed: RPC: Timed out
mount.nfs: Protocol not supported
On another node (not using RPI) I had same issue with kernel linux-
image-5.15.0-94-generic.Downgrading to kernel linux-
image-5.15.0-92-generic solved the issue.
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