diff options
Diffstat (limited to 'qa/workunits/nvmeof/fio_test.sh')
| -rwxr-xr-x | qa/workunits/nvmeof/fio_test.sh | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/qa/workunits/nvmeof/fio_test.sh b/qa/workunits/nvmeof/fio_test.sh index 57d355a6318..f7f783afc67 100755 --- a/qa/workunits/nvmeof/fio_test.sh +++ b/qa/workunits/nvmeof/fio_test.sh @@ -5,6 +5,7 @@ sudo yum -y install sysstat namespace_range_start= namespace_range_end= +random_devices_count= rbd_iostat=false while [[ $# -gt 0 ]]; do @@ -17,6 +18,10 @@ while [[ $# -gt 0 ]]; do namespace_range_end=$2 shift 2 ;; + --random_devices) + random_devices_count=$2 + shift 2 + ;; --rbd_iostat) rbd_iostat=true shift @@ -29,7 +34,7 @@ done fio_file=$(mktemp -t nvmeof-fio-XXXX) all_drives_list=$(sudo nvme list --output-format=json | - jq -r '.Devices | sort_by(.NameSpace) | .[] | select(.ModelNumber == "Ceph bdev Controller") | .DevicePath') + jq -r '.Devices[].Subsystems[] | select(.Controllers | all(.ModelNumber == "Ceph bdev Controller")) | .Namespaces | sort_by(.NSID) | .[] | .NameSpace') # When the script is passed --start_ns and --end_ns (example: `nvmeof_fio_test.sh --start_ns 1 --end_ns 3`), # then fio runs on namespaces only in the defined range (which is 1 to 3 here). @@ -37,6 +42,8 @@ all_drives_list=$(sudo nvme list --output-format=json | # run on first 3 namespaces here. if [ "$namespace_range_start" ] || [ "$namespace_range_end" ]; then selected_drives=$(echo "${all_drives_list[@]}" | sed -n "${namespace_range_start},${namespace_range_end}p") +elif [ "$random_devices_count" ]; then + selected_drives=$(echo "${all_drives_list[@]}" | shuf -n $random_devices_count) else selected_drives="${all_drives_list[@]}" fi |