################## # # SNIA Green TWG Hot Band access over the storage # ################## wd=default,xfersize=(8k,31,4K,27,64K,20,16K,5,32K,5,128K,2,1K,2,60K,2,512,2,256K,2,48K,1,56K,1),rdpct=70,th=1 wd=HOTwd_uniform,skew=6,sd=sd*,seekpct=rand,rdpct=50 wd=HOTwd_hot1,sd=sd*,skew=28,seekpct=rand,hotband=(10,18) wd=HOTwd_99rseq1,sd=sd*,skew=5,xfersize=(8k,33,4K,29,64K,22,16K,6,32K,5,128K,3,256K,2),seekpct=1,rdpct=100 wd=HOTwd_99rseq2,sd=sd*,skew=5,xfersize=(8k,33,4K,29,64K,22,16K,6,32K,5,128K,3,256K,2),seekpct=1,rdpct=100 wd=HOTwd_99rseq3,sd=sd*,skew=5,xfersize=(8k),seekpct=1,rdpct=100 wd=HOTwd_99rseq4,sd=sd*,skew=5,xfersize=(8k,33,4K,29,64K,22,16K,6,32K,5,128K,3,256K,2),seekpct=1,rdpct=100 wd=HOTwd_99rseq5,sd=sd*,skew=5,xfersize=(8k,33,4K,29,64K,22,16K,6,32K,5,128K,3,256K,2),seekpct=1,rdpct=100 wd=HOTwd_hot2,sd=sd*,skew=14,seekpct=rand,hotband=(32,40) wd=HOTwd_hot3,sd=sd*,skew=7,seekpct=rand,hotband=(55,68) wd=HOTwd_hot4,sd=sd*,skew=5,seekpct=rand,hotband=(80,88) wd=HOTwd_99wseq1,sd=sd*,skew=5,xfersize=(8k,33,4K,29,64K,22,16K,6,32K,5,128K,3,256K,2),seekpct=1,rdpct=0 wd=HOTwd_99wseq2,sd=sd*,skew=5,xfersize=(8k,33,4K,29,64K,22,16K,6,32K,5,128K,3,256K,2),seekpct=1,rdpct=0 wd=HOTwd_99wseq3,sd=sd*,skew=5,xfersize=(8k,33,4K,29,64K,22,16K,6,32K,5,128K,3,256K,2),seekpct=1,rdpct=0 ## 4 Corners workload wd=wd_mixed,sd=sd*,seekpct=rand ## aa defines the number of streams across the concatenated space ## The number of threads for the sequential workload must be a multiple of aa wd=wd_seq,sd=sd*,seekpct=0,streams=aa ## Fill storage workload wd=wd_fill,sd=sd*,seekpct=eof,streams=aa ## Designed to fill the storage from beginning to end. Replace "YY" with the optimal number of threads ## for the system under test - NOT PART OF POWER TESTING rd=rd1_fill,wd=wd_fill,iorate=max,rdpct=0,xfersize=256K,warmup=30,elapsed=5000m,interval=5,th=YY ## Long warm up of system with hot band ## Change XX to optimal number of threads for system. Recommend ~8 per physical drive in system rd=rd1_hband,wd=HOTwd*,iorate=MAX,warmup=10m,elapsed=12H,interval=5,pause=30,th=XX ## 4 corners runs. ## Random 8k reads ## Change XX to optimal number of threads for system. Recommend ~8 per physical drive in system rd=rd1_mixed100,wd=wd_mixed,iorate=max,rdpct=100,warmup=10m,elapsed=20m,interval=5,xfersize=8k,th=XX ## Random 8k Writes ## Change XX to optimal number of threads for system. Recommend ~4-8 per physical drive in system rd=rd1_mixed000,wd=wd_mixed,iorate=max,rdpct=0,warmup=10m,elapsed=20m,interval=5,xfersize=8k,th=XX ## Sequential workloads - Writes followed by reads Replace "YY" with the optimal number of threads ## for the system under test ## Change YY to optimal number of threads for system. Recommend 2-3 per physical drive in system rd=rd1_seq,wd=wd_seq,iorate=max,forrdpct=(0,100),xfersize=256K,warmup=10m,elapsed=20m,interval=5,th=YY