Hi Lists, i just updated on of my Ubuntu KVM Servers from 14.04 (Trusty) to 16.06 (Xenial). I use the Glusterfs packages from the officail Ubuntu PPA and my own Qemu packages ( https://launchpad.net/~monotek/+archive/ubuntu/qemu-glusterfs-3.7 ) which have libgfapi enabled. On Ubuntu 14.04 everything is working fine. I only had to add the following lines to the Apparmor config in /etc/apparmor.d/abstractions/libvirt-qemu to get it work: # for glusterfs /proc/sys/net/ipv4/ip_local_reserved_ports r, /usr/lib/@{multiarch}/glusterfs/**.so mr, /tmp/** rw, In Ubuntu 16.04 i'm not able to start the my VMs via libvirt or to create new images via qemu-img using libgfapi. Mounting the volume via fuse does work without problems. Examples: qemu-img create gluster://storage.mydomain/vmimages/kvm2test.img 1G Formatting 'gluster://storage.intdmz.h1.mdd/vmimages/kvm2test.img', fmt=raw size=1073741824 [2016-06-15 08:15:26.710665] E [MSGID: 108006] [afr-common.c:4046:afr_notify] 0-vmimages-replicate-0: All subvolumes are down. Going offline until atleast one of them comes back up. [2016-06-15 08:15:26.710736] E [MSGID: 108006] [afr-common.c:4046:afr_notify] 0-vmimages-replicate-1: All subvolumes are down. Going offline until atleast one of them comes back up. Libvirtd log: [2016-06-13 16:53:57.055113] E [MSGID: 104007] [glfs-mgmt.c:637:glfs_mgmt_getspec_cbk] 0-glfs-mgmt: failed to fetch volume file (key:vmimages) [Invalid argument] [2016-06-13 16:53:57.055196] E [MSGID: 104024] [glfs-mgmt.c:738:mgmt_rpc_notify] 0-glfs-mgmt: failed to connect with remote-host: storage.intdmz.h1.mdd (Permission denied) [Permission denied] 2016-06-13T16:53:58.049945Z qemu-system-x86_64: -drive file=gluster://storage.intdmz.h1.mdd/vmimages/checkbox.qcow2,format=qcow2,if=none,id=drive-virtio-disk0,cache=writeback: Gluster connection failed for server=storage.intdmz.h1.mdd port=0 volume=vmimages image=checkbox.qcow2 transport=tcp: Permission denied I don't see anything in the apparmor logs when setting everything to complain or audit. It also seems GlusterFS servers don't get any request because brick logs are not complaining anything. Any hints? -- Regards André Bauer _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users
