Je veux monter CephFS avec le pilote du noyau, mais quand j'exécute cette commande sur mon nœud admin
mount -t ceph 192.168.0.164:6789:/ /mnt/mycephfs
Le nœud d'administration se bloque! et je dois réinitialiser ma machine.
Mon système d'exploitation est Ubuntu 14.04 (fidèle) avec la version du noyau 3.16.0-60 et Ceph v9.2.1
I had the same problem. It resolved itself when I upgraded to Jewel. The release notes state that Jewel (the latest version) is the first release where Ceph FS is declared stable, but you can only have one metadata server.
This is the first release in which CephFS is declared stable! Several features are disabled by default, including snapshots and multiple active MDS servers.