On 06/01/2016 07:23 PM, Francois Lafont wrote: > Hi, > > I have a Jewel Ceph cluster in OK state and I have a "ceph-fuse" Ubuntu > Trusty client with ceph Infernalis. The cephfs is mounted automatically > and perfectly during the boot via ceph-fuse and this line in /etc/fstab : > > ~# grep ceph /etc/fstab > id=cephfs,keyring=/etc/ceph/ceph.client.cephfs.keyring,client_mountpoint=/ /mnt/ fuse.ceph noatime,nonempty,defaults,_netdev 0 0 > > I change my sources.list to install the Jewel version. I install the Jewel > packages via a simple "apt-get update && apt-get upgrade". Now, the Jewel > version is installed. > > So I reboot the machine. But now the automatic mount of cephfs at boot works > no longer. After the reboot, I have: > > ~# mountpoint /mnt/ > /mnt/ is not a mountpoint > > ~# tail /var/log/upstart/mountall.log > [...] > 2016-06-01 19:00:55.234594 7f29301dbe80 -1 init, newargv = 0x7f29397b8fd0 newargc=13 > ceph-fuse[362]: starting ceph client > ceph-fuse[362]: ceph mount failed with (1) Operation not permitted > ceph-fuse[319]: mount failed: (1) Operation not permitted <====================== Here! > mountall: mount /mnt [306] terminated with status 255 > mountall: Disconnected from Plymouth > > The error is very curious because I have absolutely no problem to mount the > cephfs manually: > > ~# mount /mnt/ > ceph-fuse[1279]: starting ceph client > 2016-06-01 19:06:23.660419 7f174e336e80 -1 init, newargv = 0x7f1758c4afd0 newargc=13 > ceph-fuse[1279]: starting fuse > > ~# mountpoint /mnt/ > /mnt/ is a mountpoint > > ~# df /mnt/ > Filesystem 1K-blocks Used Available Use% Mounted on > ceph-fuse 21983232 172032 21811200 1% /mnt > > The machine is an updated and basic Ubuntu Trusty. I can reproduce the > problem *systematically*. Indeed, the machine is a VM with a snapshot in > Infernalis state where all is OK and after the upgrade the problem happens > systematically. I have tried several reboot and the cephfs is *never* > mounted automatically (but the manual mount is completely OK). > > Is it a little "Infernalis => Jewel" regression concerning ceph-fuse or > have I forgotten a new mount option or something like that? > > I can reproduce the problem and provide any log if needed. > Thanks in advance for your help. > Don't have this problem on Debian migration from Infernalis to Jewel, check all permissions... _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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