Default was 8 which meant max of 8 bdevs. Bump it up to 64.
Fixes issue #1232
Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I966e90de5c27910df0e4da0d1062d9d1665f8de6
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1063
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>