### 'NOTE' # This file has both server spec and client spec to get an understanding of stripe's spec file. Hence can't be used as it is, as a GlusterFS spec file. # One need to seperate out server spec and client spec to get it working. #========================================================================= # **** server1 spec file **** ### Export volume "brick" with the contents of "/home/export" directory. volume posix1 type storage/posix # POSIX FS translator option directory /home/export1 # Export this directory end-volume ### Add POSIX record locking support to the storage brick volume brick1 type features/posix-locks option mandatory on # enables mandatory locking on all files subvolumes posix1 end-volume ### Add network serving capability to above brick. volume server type protocol/server option transport-type tcp # For TCP/IP transport option transport.socket.listen-port 6996 # Default is 6996 # option client-volume-filename /etc/glusterfs/glusterfs-client.vol subvolumes brick1 option auth.addr.brick1.allow * # access to "brick" volume end-volume #========================================================================= # **** server2 spec file **** volume posix2 type storage/posix # POSIX FS translator option directory /home/export2 # Export this directory end-volume ### Add POSIX record locking support to the storage brick volume brick2 type features/posix-locks option mandatory on # enables mandatory locking on all files subvolumes posix2 end-volume ### Add network serving capability to above brick. volume server type protocol/server option transport-type tcp # For TCP/IP transport option transport.socket.listen-port 6997 # Default is 6996 subvolumes brick2 option auth.addr.brick2.allow * # Allow access to "brick" volume end-volume #========================================================================= # **** server3 spec file **** volume posix3 type storage/posix # POSIX FS translator option directory /home/export3 # Export this directory end-volume ### Add POSIX record locking support to the storage brick volume brick3 type features/posix-locks option mandatory on # enables mandatory locking on all files subvolumes posix3 end-volume ### Add network serving capability to above brick. volume server type protocol/server option transport-type tcp # For TCP/IP transport option transport.socket.listen-port 6998 # Default is 6996 subvolumes brick3 option auth.addr.brick3.allow * # access to "brick" volume end-volume #========================================================================= # *** server for namespace *** ### Export volume "brick" with the contents of "/home/export" directory. volume brick-ns type storage/posix # POSIX FS translator option directory /home/export-ns # Export this directory end-volume volume server type protocol/server option transport-type tcp # For TCP/IP transport option transport.socket.listen-port 6999 # Default is 6996 subvolumes brick-ns option auth.addr.brick-ns.allow * # access to "brick" volume end-volume #========================================================================= # **** Clustered Client config file **** ### Add client feature and attach to remote subvolume of server1 volume client1 type protocol/client option transport-type tcp # for TCP/IP transport # option transport-type ib-sdp # for Infiniband transport option remote-host 127.0.0.1 # IP address of the remote brick option transport.socket.remote-port 6996 # default server port is 6996 option remote-subvolume brick1 # name of the remote volume end-volume ### Add client feature and attach to remote subvolume of server2 volume client2 type protocol/client option transport-type tcp # for TCP/IP transport # option transport-type ib-sdp # for Infiniband transport option remote-host 127.0.0.1 # IP address of the remote brick option transport.socket.remote-port 6997 # default server port is 6996 option remote-subvolume brick2 # name of the remote volume end-volume volume client3 type protocol/client option transport-type tcp # for TCP/IP transport # option transport-type ib-sdp # for Infiniband transport option remote-host 127.0.0.1 # IP address of the remote brick option transport.socket.remote-port 6998 # default server port is 6996 option remote-subvolume brick3 # name of the remote volume end-volume volume client-ns type protocol/client option transport-type tcp # for TCP/IP transport # option transport-type ib-sdp # for Infiniband transport option remote-host 127.0.0.1 # IP address of the remote brick option transport.socket.remote-port 6999 # default server port is 6996 option remote-subvolume brick-ns # name of the remote volume end-volume ### Add unify feature to cluster the servers. Associate an ### appropriate scheduler that matches your I/O demand. volume bricks type cluster/unify option namespace client-ns # this will not be storage child of unify. subvolumes client1 client2 client3 ### ** ALU Scheduler Option ** option self-heal background # foreground off # default is foreground option scheduler alu option alu.limits.min-free-disk 5% #% option alu.limits.max-open-files 10000 option alu.order disk-usage:read-usage:write-usage:open-files-usage:disk-speed-usage option alu.disk-usage.entry-threshold 2GB option alu.disk-usage.exit-threshold 128MB option alu.open-files-usage.entry-threshold 1024 option alu.open-files-usage.exit-threshold 32 option alu.read-usage.entry-threshold 20 #% option alu.read-usage.exit-threshold 4 #% option alu.write-usage.entry-threshold 20 #% option alu.write-usage.exit-threshold 4 #% option alu.disk-speed-usage.entry-threshold 0 # DO NOT SET IT. SPEED IS CONSTANT!!!. option alu.disk-speed-usage.exit-threshold 0 # DO NOT SET IT. SPEED IS CONSTANT!!!. option alu.stat-refresh.interval 10sec option alu.stat-refresh.num-file-create 10 ### ** Random Scheduler ** # option scheduler random ### ** NUFA Scheduler ** # option scheduler nufa # option nufa.local-volume-name posix1 ### ** Round Robin (RR) Scheduler ** # option scheduler rr # option rr.limits.min-free-disk 5% #% end-volume
