[global] # The directory where the IO500 runs datadir = /tmp/dfuse/datafiles # The data directory is suffixed by a timestamp. Useful for running several IO500 tests concurrently. timestamp-datadir = TRUE # The result directory. resultdir = ./results # The result directory is suffixed by a timestamp. Useful for running several IO500 tests concurrently. timestamp-resultdir = TRUE # The API to create/delete the datadir api = POSIX # Purge the caches, this is useful for testing and needed for single node runs drop-caches = FALSE # Cache purging command, invoked before each I/O phase drop-caches-cmd = sudo -n bash -c "echo 3 > /proc/sys/vm/drop_caches" # The verbosity level between 1 and 10 verbosity = 1 [debug] # Stonewall timer must be 300 for a valid result, can be smaller for testing stonewall-time = 300 [ior-easy] # The API to be used API = DFS --dfs.pool=9020212b-0f07-4d33-8f84-6ac45cb4d7eb --dfs.cont=ce610953-295d-464c-af58-bd04279ded70 --dfs.svcl=1 --dfs.prefix=/tmp/dfuse/ # Transfer size transferSize = 256k # Block size; must be a multiple of transferSize blockSize = 256g # Create one file per process filePerProc = FALSE # Use unique directory per file per process uniqueDir = FALSE [mdtest-easy] # The API to be used API = DFS --dfs.pool=9020212b-0f07-4d33-8f84-6ac45cb4d7eb --dfs.cont=ce610953-295d-464c-af58-bd04279ded70 --dfs.svcl=1 --dfs.oclass=S1 --dfs.prefix=/tmp/dfuse/ # Files per proc n = 4000000 [ior-hard] # The API to be used API = DFS --dfs.pool=9020212b-0f07-4d33-8f84-6ac45cb4d7eb --dfs.cont=ce610953-295d-464c-af58-bd04279ded70 --dfs.svcl=1 --dfs.chunk_size=470080 --dfs.prefix=/tmp/dfuse/ # Number of segments segmentCount = 1600000 [mdtest-hard] # The API to be used API = DFS --dfs.pool=9020212b-0f07-4d33-8f84-6ac45cb4d7eb --dfs.cont=ce610953-295d-464c-af58-bd04279ded70 --dfs.svcl=1 --dfs.oclass=S1 --dfs.prefix=/tmp/dfuse/ # Files per proc n = 1500000 [find] # Set to an external script to perform the find phase external-script = /home/kalfizah/mfu/install/bin/dfind # Extra arguments for external scripts external-extra-args = --pool 9020212b-0f07-4d33-8f84-6ac45cb4d7eb --cont ce610953-295d-464c-af58-bd04279ded70 --svcl 1 --prefix /tmp/dfuse/ --stonewall 300 # Startup arguments for external scripts #external-mpi-args = mpirun --bind-to socket -np 12 external-mpi-args = mpirun --bind-to socket -np 320 -f /home/kalfizah/io500-new/hfile #external-mpi-args = mpirun -np 420 --hostfile /home/daos/io-500/config/cli_hosts # Set the number of processes for pfind #nproc = # Pfind queue length #pfind-queue-length = 10000 # Pfind Steal from next #pfind-steal-next = FALSE # Parallelize the readdir by using hashing. Your system must support this! #pfind-parallelize-single-dir-access-using-hashing = FALSE