GlusterFS is a distributed file-system capable of scaling to several petabytes. It aggregates various storage bricks over Infiniband RDMA or TCP/IP interconnect into one large parallel network file system.
#!/bin/bash
function ec_up_status()
{
local v=$1
local m=$2
local ec_id=$3
grep -E "^up =" $m/.meta/graphs/active/${v}-disperse-${ec_id}/private | cut -f2 -d'='
}