LU-10612 tests: reply_single.sh,test_48: No space left

LU-10612 tests: reply_single.sh,test_48: No space left

MDS need to have time to discover the OST state, attempt to
recover, fail and recover again.

Author: gaurav mahajan <gaurav.mahajan@seagate.com>

Signed-off-by: gaurav mahajan <gaurav.mahajan@seagate.com>
Signed-off-by: Elena Gryaznova <c17455@cray.com>
Test-Parameters: trivial testlist=replay-single envdefinitions="ONLY=48"
Cray-bug-id: LUS-4384
Seagate-bug-id: MRP-2616
Reviewed-by: Alexander Zarochentsev <c17826@cray.com>
Reviewed-by: Rahul Deshmukh <rahul.deshmukh@seagate.com>
Change-Id: I2b3cca70872b7c9f13c64b50e1b4373096fbc147
Reviewed-on: https://review.whamcloud.com/31182
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>