ljishen / ssspt

Solid State Storage (SSS) Performance Test Specification in Ansible

SSSPT

Ansible playbook that complies with Solid State Storage (SSS) Performance Test Specification (PTS) v2.0.1

Specification: https://www.snia.org/tech_activities/standards/curr_standards/pts

Requirements on Control Machine

• ansible >= 2.5

• jmespath >= 0.9.3 (apt-get install python-jmespath python3-jmespath)

Supported Performance Tests

• Throughput Test (page 36)
• IOPS Test (page 27)
• Latency Test (page 43)

You can read the specific test flow on the instructed page above in SSS PTS v2.0.1

Usage

git clone https://github.com/ljishen/SSSPT.git

# command is required to run within this dir so that ansible-playbook can see ansible.cfg
cd SSSPT

# Modify the hosts and the corresponding device under test (DUT)
vim hosts

# run tests
ansible-playbook playbooks/main.yml --tags TESTS [-v]

# TESTS can be any combinations of [throughput, iops, lat] separated by comma.
# E.g. ansible-playbook playbooks/main.yml --tags "throughput,iops"
#
# Options:
#   -v  Show debug messages while running playbook

ssspt's Issues

fio-3.8 dependency fails on Ubuntu 20.04

Ubuntu provides 20.04 fio-3.16 and fio-3.8 will not build. Can the fio package be used?

The error output:

TASK [compile fio] *************************************************************
fatal: [0.0.0.0]: FAILED! => {"changed": true, "cmd": ["make", "-j", "4"], "delta": "0:00:02.825239", "end"
: "2021-01-30 23:50:48.378622", "msg": "non-zero return code", "rc": 2, "start": "2021-01-30 23:50:45.55338
3", "stderr": "FIO_VERSION = fio-3.8\nIn file included from crc/../os/os.h:38,\n from crc/c
rc32c-arm64.c:2:\ncrc/../os/os-linux.h:129:19: error: static declaration of \xe2\x80\x98gettid\xe2\x80\x99
follows non-static declaration\n 129 | static inline int gettid(void)\n | ^~~~~~\nI
n file included from /usr/include/unistd.h:1170,\n from crc/../os/os.h:8,\n
from crc/crc32c-arm64.c:2:\n/usr/include/x86_64-linux-gnu/bits/unistd_ext.h:34:16: note: previous declarat
ion of \xe2\x80\x98gettid\xe2\x80\x99 was here\n 34 | extern __pid_t gettid (void) __THROW;\n |
^~~~~~\nmake: *** [Makefile:339: crc/crc32c-arm64.o] Error 1\nmake: *** Waiting for unfinished j
obs....", "stderr_lines": ["FIO_VERSION = fio-3.8", "In file included from crc/../os/os.h:38,", "
from crc/crc32c-arm64.c:2:", "crc/../os/os-linux.h:129:19: error: static declaration of \xe2\x80\x98
gettid\xe2\x80\x99 follows non-static declaration", " 129 | static inline int gettid(void)", " |
^~~~~~", "In file included from /usr/include/unistd.h:1170,", " from crc/../o
s/os.h:8,", " from crc/crc32c-arm64.c:2:", "/usr/include/x86_64-linux-gnu/bits/unistd_ext.h
:34:16: note: previous declaration of \xe2\x80\x98gettid\xe2\x80\x99 was here", " 34 | extern __pid_t get
tid (void) __THROW;", " | ^~~~~~", "make: *** [Makefile:339: crc/crc32c-arm64.o] Error
1", "make: *** Waiting for unfinished jobs...."], "stdout": "Running configure ...\nOperating system