Hello guys, strange problem : with rc4, afr synchronisation seems to be not work : - If i copy a file on mount gluster, all is ok on all servers - if i add a new server in gluster, this server create my files ( 10G size ) , it's appear on XFS as 10G file but file does not contains original, just some octets, then gluster do not synchronise, perhaps because the size is same. regards, NP volume brickless type storage/posix option directory /mnt/disks/export end-volume volume brickthread type features/posix-locks option mandatory-locks on # enables mandatory locking on all files subvolumes brickless end-volume volume brick type performance/io-threads option thread-count 4 subvolumes brickthread end-volume volume server type protocol/server subvolumes brick option transport-type tcp option auth.addr.brick.allow 10.98.98.* end-volume ------------------------------------------- volume brick_10.98.98.1 type protocol/client option transport-type tcp/client option transport-timeout 120 option remote-host 10.98.98.1 option remote-subvolume brick end-volume volume brick_10.98.98.2 type protocol/client option transport-type tcp/client option transport-timeout 120 option remote-host 10.98.98.2 option remote-subvolume brick end-volume volume last type cluster/replicate subvolumes brick_10.98.98.1 brick_10.98.98.2 option read-subvolume brick_10.98.98.1 option favorite-child brick_10.98.98.1 end-volume volume iothreads type performance/io-threads option thread-count 4 subvolumes last end-volume volume io-cache type performance/io-cache option cache-size 2048MB # default is 32MB option page-size 128KB #128KB is default option option cache-timeout 2 # default is 1 subvolumes iothreads end-volume volume writebehind type performance/write-behind option aggregate-size 128KB # default is 0bytes option window-size 512KB option flush-behind off # default is 'off' subvolumes io-cache end-volume