Hi, Can offset be specified in percentage rather than in capacity value like gb or mb? I have a config file which fills a drive once randomly. I got 4 jobs running in parallel (4*64qd=256qd) with lba space divided among them. I want to specify in percentage, so that all the jobs are equally used, rather than hard-coding the capacity. The following example configuration is designed for 450GB NVMe drive. ################################################# [global] ioengine=libaio thread cpus_allowed=0-7 cpus_allowed_policy=split direct=1 size=100g loops=6 [4k-4k_randwrite_0_rd_qd256_numjob1] bs=4k ba=4k iodepth=64 offset=0 rw=randwrite randrepeat=0 norandommap refill_buffers log_avg_msec=1000 unified_rw_reporting=1 write_bw_log=4k-4k_randwrite_0_rd_qd256_numjob1 write_iops_log=4k-4k_randwrite_0_rd_qd256_numjob1 [4k-4k_randwrite_0_rd_qd256_numjob2] bs=4k ba=4k iodepth=64 offset=100g rw=randwrite randrepeat=0 norandommap refill_buffers log_avg_msec=1000 unified_rw_reporting=1 write_bw_log=4k-4k_randwrite_0_rd_qd256_numjob2 write_iops_log=4k-4k_randwrite_0_rd_qd256_numjob2 [4k-4k_randwrite_0_rd_qd256_numjob3] bs=4k ba=4k iodepth=64 offset=200g rw=randwrite randrepeat=0 norandommap refill_buffers log_avg_msec=1000 unified_rw_reporting=1 write_bw_log=4k-4k_randwrite_0_rd_qd256_numjob3 write_iops_log=4k-4k_randwrite_0_rd_qd256_numjob3 [4k-4k_randwrite_0_rd_qd256_numjob4] bs=4k ba=4k iodepth=64 offset=300g rw=randwrite randrepeat=0 norandommap refill_buffers log_avg_msec=1000 unified_rw_reporting=1 write_bw_log=4k-4k_randwrite_0_rd_qd256_numjob4 write_iops_log=4k-4k_randwrite_0_rd_qd256_numjob4 ################################################# Thanks, Prabhu -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
