[Desktop-packages] [Bug 1807749] Re: NFS V4 does not mount at system start
please reopen if this is still an issue ** Changed in: systemd (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1807749 Title: NFS V4 does not mount at system start Status in network-manager package in Ubuntu: Triaged Status in systemd package in Ubuntu: Invalid Bug description: Hi, i'm running a view Ubuntu 18.10 Clients on a Ubuntu 18.04 NFS V4 Server. I'm using Kerberos for user authentication and LDAP for user and group synchronisation. The shares are added to the /etc/fstab on my clients and they should be mounted automatically at system boot. Here is an example line from fstab: nfs.server:/users /home nfs4 sec=krb5i,soft,_netdev,auto 0 0 But after the system has booted and the Login-Screen appears the nfs shares are not mounted on the client. Attached to this bug, you can find an export of my journald entries from my last boot. When I read this log carefully I find the following start order of relevant services: Begin start nss_ldap (from line 822 on) Begin start NetworkManager (from line 1198) Get IP from DHCP (line 2542) NetworkManager Online (line 2551) Try to mount NFS Shares (from line 2253) nss_ldap connected (line 2761) As far as I understand my setup, I do not have DNS before nss_ldap is started. But since mounting the NFS shares needs DNS, the NFS mount sequence should start after nss_ldap is fully started. Thanks for your help To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1807749/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1807749] Re: NFS V4 does not mount at system start
** Tags added: fr-631 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1807749 Title: NFS V4 does not mount at system start Status in network-manager package in Ubuntu: Triaged Status in systemd package in Ubuntu: New Bug description: Hi, i'm running a view Ubuntu 18.10 Clients on a Ubuntu 18.04 NFS V4 Server. I'm using Kerberos for user authentication and LDAP for user and group synchronisation. The shares are added to the /etc/fstab on my clients and they should be mounted automatically at system boot. Here is an example line from fstab: nfs.server:/users /home nfs4 sec=krb5i,soft,_netdev,auto 0 0 But after the system has booted and the Login-Screen appears the nfs shares are not mounted on the client. Attached to this bug, you can find an export of my journald entries from my last boot. When I read this log carefully I find the following start order of relevant services: Begin start nss_ldap (from line 822 on) Begin start NetworkManager (from line 1198) Get IP from DHCP (line 2542) NetworkManager Online (line 2551) Try to mount NFS Shares (from line 2253) nss_ldap connected (line 2761) As far as I understand my setup, I do not have DNS before nss_ldap is started. But since mounting the NFS shares needs DNS, the NFS mount sequence should start after nss_ldap is fully started. Thanks for your help To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1807749/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1807749] Re: NFS V4 does not mount at system start
** Tags added: id-5c0edd402116a7823a36c543 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1807749 Title: NFS V4 does not mount at system start Status in network-manager package in Ubuntu: Triaged Status in systemd package in Ubuntu: New Bug description: Hi, i'm running a view Ubuntu 18.10 Clients on a Ubuntu 18.04 NFS V4 Server. I'm using Kerberos for user authentication and LDAP for user and group synchronisation. The shares are added to the /etc/fstab on my clients and they should be mounted automatically at system boot. Here is an example line from fstab: nfs.server:/users /home nfs4 sec=krb5i,soft,_netdev,auto 0 0 But after the system has booted and the Login-Screen appears the nfs shares are not mounted on the client. Attached to this bug, you can find an export of my journald entries from my last boot. When I read this log carefully I find the following start order of relevant services: Begin start nss_ldap (from line 822 on) Begin start NetworkManager (from line 1198) Get IP from DHCP (line 2542) NetworkManager Online (line 2551) Try to mount NFS Shares (from line 2253) nss_ldap connected (line 2761) As far as I understand my setup, I do not have DNS before nss_ldap is started. But since mounting the NFS shares needs DNS, the NFS mount sequence should start after nss_ldap is fully started. Thanks for your help To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1807749/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1807749] Re: NFS V4 does not mount at system start
** Also affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1807749 Title: NFS V4 does not mount at system start Status in network-manager package in Ubuntu: Triaged Status in systemd package in Ubuntu: New Bug description: Hi, i'm running a view Ubuntu 18.10 Clients on a Ubuntu 18.04 NFS V4 Server. I'm using Kerberos for user authentication and LDAP for user and group synchronisation. The shares are added to the /etc/fstab on my clients and they should be mounted automatically at system boot. Here is an example line from fstab: nfs.server:/users /home nfs4 sec=krb5i,soft,_netdev,auto 0 0 But after the system has booted and the Login-Screen appears the nfs shares are not mounted on the client. Attached to this bug, you can find an export of my journald entries from my last boot. When I read this log carefully I find the following start order of relevant services: Begin start nss_ldap (from line 822 on) Begin start NetworkManager (from line 1198) Get IP from DHCP (line 2542) NetworkManager Online (line 2551) Try to mount NFS Shares (from line 2253) nss_ldap connected (line 2761) As far as I understand my setup, I do not have DNS before nss_ldap is started. But since mounting the NFS shares needs DNS, the NFS mount sequence should start after nss_ldap is fully started. Thanks for your help To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1807749/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1807749] Re: NFS V4 does not mount at system start
> As far as I understand my setup, I do not have DNS before nss_ldap > is started. nss_ldap is not "started". It is a module which is loaded into the memory of processes that need to resolve user and group names; error messages in your log about nss_ldap are caused by attempts to look up usernames before your network is configured. In general, if you want robust LDAP and Kerberos operation on a host in the face of possible network disconnection, it's recommended that you use the sssd package instead of using nss_ldap directly. As for your NFS mount failure, it is quite possible that the NFS mount is being attempted at boot before DNS resolution is available. The relevant bits of output in this log file are: Dez 10 18:07:03 barney systemd[1]: Started Network Manager Wait Online. Dez 10 18:07:03 barney systemd[1]: Reached target Network is Online. [...] Dez 10 18:07:03 barney systemd[1]: home.mount: Directory /home to mount over is not empty, mounting anyway. Dez 10 18:07:03 barney systemd[1]: Mounting /home... [...] Dez 10 18:07:03 barney mount[1803]: mount.nfs4: Failed to resolve server nfs.server: Name or service not known Dez 10 18:07:03 barney mount[1800]: mount.nfs4: Failed to resolve server nfs.server: Name or service not known So the issue is that network-manager is reporting to systemd that the network is "online", but DNS resolution of nfs.server still fails. I believe this is a bug in the definition of NetworkManager-wait- online.service, which needs to block until not only packets can pass on an interface, but also DNS resolution works. ** Package changed: nfs-utils (Ubuntu) => network-manager (Ubuntu) ** Changed in: network-manager (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1807749 Title: NFS V4 does not mount at system start Status in network-manager package in Ubuntu: Triaged Bug description: Hi, i'm running a view Ubuntu 18.10 Clients on a Ubuntu 18.04 NFS V4 Server. I'm using Kerberos for user authentication and LDAP for user and group synchronisation. The shares are added to the /etc/fstab on my clients and they should be mounted automatically at system boot. Here is an example line from fstab: nfs.server:/users /home nfs4 sec=krb5i,soft,_netdev,auto 0 0 But after the system has booted and the Login-Screen appears the nfs shares are not mounted on the client. Attached to this bug, you can find an export of my journald entries from my last boot. When I read this log carefully I find the following start order of relevant services: Begin start nss_ldap (from line 822 on) Begin start NetworkManager (from line 1198) Get IP from DHCP (line 2542) NetworkManager Online (line 2551) Try to mount NFS Shares (from line 2253) nss_ldap connected (line 2761) As far as I understand my setup, I do not have DNS before nss_ldap is started. But since mounting the NFS shares needs DNS, the NFS mount sequence should start after nss_ldap is fully started. Thanks for your help To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1807749/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
