Hi, evrybody.My glusterfs environments are afr+dht. I plan to create and strart xen imag file in glusterfs, i can create xen imag file(Virtual Machine) , but when i try to boot it, i found i can't do it and i met fail information notice, it's say "Device 51712 (vbd) could not be connected. Hotplug scripts not working" . Anybody ever met this problem? please help me, thank you! under are my glusterfs config file: operate system: suse10 sp2(server and client) Boot line: glusterfs -f /etc/glusterfs/glusterfs.vol.images --disable-direct-io-mode --volfile-check /var/lib/xen/images -l /gluster/log/images.log Server: volume posix2 type storage/posix # POSIX FS translator option background-unlink yes #option o-direct yes option directory /data/dht # Export this directory end-volume volume lock2 type features/posix-locks option mandatory-locks on # enables mandatory locking on all files subvolumes posix2 end-volume volume brick2 type performance/io-threads option thread-count 256 subvolumes lock2 end-volume volume server type protocol/server option transport-type tcp option transport.socket.bind-address 10.2.20.5 # Default is to listen on all interfaces option transport.socket.listen-port 7003 subvolumes brick2 option auth.addr.brick2.allow * # Allow access to "brick" volume end-volume Client: volume client1 type protocol/client option transport-type tcp option remote-host 10.2.20.4 # IP address of the remote brick3 option remote-port 7003 #option transport-timeout 10 # seconds to wait for a reply option remote-subvolume brick2 # name of the remote volume end-volume volume client2 type protocol/client option transport-type tcp option remote-host 10.2.20.5 # IP address of the remote brick3 option remote-port 7003 #option transport-timeout 10 # seconds to wait for a reply option remote-subvolume brick2 # name of the remote volume end-volume volume client3 type protocol/client option transport-type tcp option remote-host 10.2.20.6 # IP address of the remote brick3 option remote-port 7003 #option transport-timeout 10 # seconds to wait for a reply option remote-subvolume brick2 # name of the remote volume end-volume volume client4 type protocol/client option transport-type tcp option remote-host 10.2.20.7 # IP address of the remote brick3 option remote-port 7003 #option transport-timeout 10 # seconds to wait for a reply option remote-subvolume brick2 # name of the remote volume end-volume volume afr1 type cluster/afr subvolumes client1 client2 end-volume volume afr2 type cluster/afr subvolumes client3 client4 end-volume volume dht type cluster/dht option min-free-disk 10% subvolumes afr1 afr2 end-volume ### Add writeback feature volume writeback type performance/write-behind option flush-behind on option cache-size 64MB subvolumes dht end-volume
On Wed, 16 Sep 2009, ??? wrote:> Hi, evrybody.My glusterfs environments are afr+dht. I plan to create and strart xen imag file in glusterfs, i can create xen imag file(Virtual Machine) , but when i try to boot it, i found i can't do it and i met fail information notice, it's say "Device 51712 (vbd) could not be connected. Hotplug scripts not working" .Sounds like you are running tap:aio in your xen config, try changing that to file.><>Nathan Stratton CTO, BlinkMind, Inc. nathan at robotics.net nathan at blinkmind.com http://www.robotics.net http://www.blinkmind.com