Tests with 64MB request size won't run

[hsieh123]

Last scenario in workload/BeginZone/workload_zone_beginning_zone_1.xml
uses
sequential_write_65536KB_from_zone49_4GB
And MQSim won't run this test, simply skip it

Executing scenario 8 out of 8 .......
nysong - we are here, in Zone_Level
CWPD=4222
'zone_size = 256
Investigating input trace file: traces/trace_files/sequential_write_65536KB_from_zone49_4GB
Trace file: traces/trace_files/sequential_write_65536KB_from_zone49_4GB seems healthy
 in the tracefile, there are 64 requests, except comment lines.
MQSim finished at Tue Oct 11 06:16:14 2022

Total simulation time: 0:0:0

Writing results to output file .......
Flow Host.IO_Flow.Trace.traces/trace_files/sequential_write_65536KB_from_zone49_4GB - total requests generated: 0 total requests serviced:0
                   - device response time: 0 (us) end-to-end request delay:0 (us)
Simulation complete; Press any key to exit.

Skip this for now.