CHERRY-PICK: hardware_SAT: add disk_thread argument to control disk stressing

We can use disk_thread to enable/disable -f argument in stressapptest.

This is useful when running stress test for long time and the MLC NAND has
low erase cycle counts.

TEST=run hardware_SAT test with disk_thread argument to True/False,
check the command of stressapptest.

Change-Id: I276e4391145dc923fb4aab2620db17a93bdebd66
Reviewed-by: Justin Chuang <>
Commit-Queue: Cheng-Yi Chiang <>
Tested-by: Cheng-Yi Chiang <>
Reviewed-by: Bowgo Tsai <>
Commit-Queue: Justin Chuang <>
Tested-by: Justin Chuang <>
1 file changed