Re: [systemd-devel] nfs-server.service starts before _netdev iscsi mount completes (required)... how can I fix this?
>On Thu, Nov 03, 2016 at 04:01:15PM -0700, c...@endlessnow.com wrote: >> so I'm using CentOS 7, and we're mounting a disk from our iSCSI >> SAN and then we want to export that via NFS. But on a fresh boot the >> nfs-server service fails because the filesytem isn't there yet. Any >> ideas on how to fix this? > >Add RequiresMountsFor=/your/export/path to nfs-server.service (first, apologize for the formatting using a very limted web based i/f) I tried creating a nfs-server.service.d directory with a required-mounts.conf with that line in it and it did not work. However adding the line directly to the nfs-server.service file did work. Can't we add this using a nfs-server.service.d directory and conf file? ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
[systemd-devel] nfs-server.service starts before _netdev iscsi mount completes (required)... how can I fix this?
so I'm using CentOS 7, and we're mounting a disk from our iSCSI SAN and then we want to export that via NFS. But on a fresh boot the nfs-server service fails because the filesytem isn't there yet. Any ideas on how to fix this? ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Cannot mount anything after recovering and redoing boot mbr
On Mon, 27.07.15 16:35, c...@endlessnow.com (c...@endlessnow.com) wrote: On Mon, 27.07.15 01:18, Christopher Cox (c...@endlessnow.com) wrote: I suspect that somebody here knows why, but all mounts now fail... well all but /. Has anyone run across this before? What did I miss? I accidentally messed up my boot mbr. and I did a rescue cd and chroot in order to rerun grub2-mkconfig and do a grub2-install. Now the system boots to a grub menu and tries to boot, root fileystem mounts but all other mounts fail so goes into emergency mode. From that shell I cannot seem to mount anything, they all fail saying that whatever I'm trying to mount is already mounted or it's in use. I can't fsck umounted filesystems either. They all say in use. Maybe your changed the order of your partitions or changed their partition UUID? If so, then /etc/fstab will reference incorrect partitions now. Make sure bring /etc/fstab into sync with your actual partitions. A root is getting mounted and I figure it's the same but will double check (away from system right now). Would some kind of root getting mounted at startup and being different from root in /etc/fstab make some sort of difference? Nope, mounted is mounted. systemd doesn't really care where something is mounted from, it only cares whether it is mounted at all. And the mount source it will only use if it needs to mount something because nobody else has mounted it yet. Would that cause manual mounts of old style nonportable dev shortnames (e.g. mount /dev/sda7 /mnt) to fail with the error of busy when done at the command line? (from emergency shell). Well if you use references such as /dev/sda7 then you are of course very vulnerable to partition renumbering if you redoo your partition table. Use /dev/disks/by-uuid/ and you should be safe regarding that. Lennart Thanks Lennart. It did turn out that the upgrades to this host over the years... that the switch from ata names to scsi names happened (not sure why it worked before though). Once I changed the names from ata-blah to scsi-blah in /etc/fstab, all came back to normal. So thanks for the tip. But why would having a failed mount due to a bad name in /etc/fstab cause nothing to be mountable? Not even foreign objects could be mounted... (that is things the system hadn't seen before). It was an adventure to be sure... Very cryptic. Not like troubleshooting from a couple of years ago. ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Cannot mount anything after recovering and redoing boot mbr
On Mon, 27.07.15 01:18, Christopher Cox (c...@endlessnow.com) wrote: I suspect that somebody here knows why, but all mounts now fail... well all but /. Has anyone run across this before? What did I miss? I accidentally messed up my boot mbr. and I did a rescue cd and chroot in order to rerun grub2-mkconfig and do a grub2-install. Now the system boots to a grub menu and tries to boot, root fileystem mounts but all other mounts fail so goes into emergency mode. From that shell I cannot seem to mount anything, they all fail saying that whatever I'm trying to mount is already mounted or it's in use. I can't fsck umounted filesystems either. They all say in use. Maybe your changed the order of your partitions or changed their partition UUID? If so, then /etc/fstab will reference incorrect partitions now. Make sure bring /etc/fstab into sync with your actual partitions. A root is getting mounted and I figure it's the same but will double check (away from system right now). Would some kind of root getting mounted at startup and being different from root in /etc/fstab make some sort of difference? Would that cause manual mounts of old style nonportable dev shortnames (e.g. mount /dev/sda7 /mnt) to fail with the error of busy when done at the command line? (from emergency shell). I may just back the data off and do a reinstall. So if anyone can chime in with other things to try, please do it now before I have to blow it all away. ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
