This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1792580 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1792580 Title: Mounting SOFS SMB shares fails Status in linux package in Ubuntu: Incomplete Bug description: Ubuntu 18.04.1 LTS 4.15.0-33.36-generic cifs-utils 2:6.8-1 Mounting scale-out SMB shares is failing. mount -t cifs -o credentials=/tmp/creds,domain=cbs.com,uid=114,gid=119,vers=3.0,_netdev,nodfs //s2dscaleout.cbs.com/glance-images /tmp/test_mount mount error(5): Input/output error Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) What works: * mounting the share from a 16.04 host * mounting standalone smb3 shares Relevant error from the log (full logs attached separately): Sep 14 11:12:05 r07-u13 kernel: Status code returned 0xc00000c9 STATUS_NETWORK_NAME_DELETED Sep 14 11:12:05 r07-u13 kernel: /build/linux-81MBYC/linux-4.15.0/fs/cifs/smb2maperror.c: Mapping SMB2 status code 0xc00000c9 to POSIX err -5 Share server os: Windows Server 2016 10.0.14393 PS C:\Users\jujuadmin> get-smbshare glance-images | fl * ShareState : Online AvailabilityType : ScaleOut ShareType : FileSystemDirectory FolderEnumerationMode : Unrestricted CachingMode : Manual SmbInstance : Default CATimeout : 0 ConcurrentUserLimit : 0 ContinuouslyAvailable : True CurrentUsers : 2 Description : EncryptData : False Name : glance-images Path : C:\ClusterStorage\Volume1\GLANCE-IMAGES Scoped : True ScopeName : S2DSCALEOUT ShadowCopy : False Special : False Temporary : False Volume : \\?\Volume{5faf880d-d308-4058-9ec2-d19d48089495}\ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1792580/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp