April 10, 20242 yr Hey guys, Seemingly overnight, I seem to be having some issues with samba mounts on a few of my Ubuntu servers connected to UNRAID. Setup is Proxmox, both UNRAID and the Ubuntu VMs are on the same hypervisor, and has been working flawlessly until tonight. Getting the following on console logs on one of the Ubuntu VM (similar errors on the others): fstab is: LABEL=cloudimg-rootfs / ext4 discard,errors=remount-ro 0 1 LABEL=UEFI /boot/efi vfat umask=0077 0 1 #tmpfs /dev/shm/docker tmpfs defaults,uid=alex,gid=users,size=120G 0 0 tmpfs /dev/shm/plex tmpfs defaults,uid=alex,gid=docker,size=20G 0 0 tmpfs /dev/shm/backup tmpfs defaults,uid=alex,gid=docker,size=20G 0 0 #tmpfs /dev/shm/sab tmpfs defaults,uid=alex,gid=users,size=60G 0 0 #tmpfs /dev/shm/tdarr tmpfs defaults,uid=alex,gid=users,size=40G 0 0 #tmpfs /mnt/backup tmpfs defaults,uid=alex,gid=users,size=20g 0 0 //192.168.50.111/docker /mnt/docker cifs vers=3.11,uid=alex,gid=docker,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials //192.168.50.111/media /mnt/media cifs vers=3.11,uid=alex,gid=docker,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials #//192.168.50.111/plexbackup /mnt/plexbak cifs vers=3.11,uid=alex,gid=users,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials #//192.168.50.111/projects /mnt/projects cifs vers=3.11,uid=alex,gid=users,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials //192.168.50.111/oldhd /mnt/oldhd cifs vers=3.11,uid=alex,gid=users,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials //192.168.50.111/downloads /mnt/downloads cifs vers=3.11,uid=alex,gid=users,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials //192.168.50.111/projectsbackup /mnt/gitbackup cifs vers=3.11,uid=alex,gid=users,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials //192.168.50.111/transcode /mnt/transcode cifs vers=3.11,uid=alex,gid=docker,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials //192.168.50.111/sabnzbd /mnt/sabnzbd cifs vers=3.11,uid=alex,gid=docker,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials //192.168.50.111/docker_data /mnt/docker_data cifs vers=3.11,uid=alex,gid=docker,noserverino,nobrl,hard,_netdev,mfsymlinks,iocharset=utf8,x-systemd.automount,credentials=/home/alex/.smb_credentials Not quite sure where the error may be in this case, any assistance would be great. There doesn't *seem* to be any issues with the Windows machine connected to the shares. Intermittently, the Ubuntu VM seems to show: ls: cannot access '/mnt/oldhd': Host is down ls: cannot access '/mnt/media': Host is down tower-diagnostics-20240410-0244.zip Edited April 10, 20242 yr by modem7
April 10, 20242 yr Author I've also updated to the latest version of UNRAID, just in case it was something that was fixed. tower-diagnostics-20240410-0330.zip Edited April 10, 20242 yr by modem7
April 10, 20242 yr Author Looks like the issue wasn't UNRAID, but the latest kernel update for Ubuntu. Reverted and all is working well. Edited April 10, 20242 yr by modem7
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