diff options
| author |   Martin Klozik <martinx.klozik@intel.com> | 2016-11-21 13:59:09 +0000 |
|---|---|---|
| committer | Martin Klozik <martinx.klozik@intel.com> | 2016-11-21 14:07:40 +0000 |
| commit | 221038f0517719d898b5f9f3173eabfe9aba560a (patch) | |
| tree | bd0365c48599b089a01082a866f89841426a98f5 /src/dpdk/dpdk.py | |
| parent | 1356d7c2bccabdd6239d1ae8628f869556ed2938 (diff) | |
ci: Decrease hugepages size for VERIFY&MERGE jobs
VSPERF by default requires allocation of hugepages with total
size of 10GB. However for MERGE and VERIFY jobs less memory is
required and default size of 10GB can cause issues. Thus amount
of memory was limited and other minor enhancements were introduced:
* sysstat system package is installed at nodes running VERIFY
and MERGE jobs
* WHITELIST_NICS was set to empty list by default to avoid
automatic bind of NICs to DPDK. Old default value could
cut off network connection to DUT.
* imports were fixed at both integration.py and testcase.py
JIRA: VSPERF-391
Change-Id: Ic07d68f4591ae697c1b8edeae6c0cffe47c065ce
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: Bill Michalowski <bmichalo@redhat.com>
Reviewed-by: Antonio Fischetti <antonio.fischetti@intel.com>
Diffstat (limited to 'src/dpdk/dpdk.py')
| -rw-r--r-- | src/dpdk/dpdk.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/dpdk/dpdk.py b/src/dpdk/dpdk.py index 16223915..0c5ed9f4 100644 --- a/src/dpdk/dpdk.py +++ b/src/dpdk/dpdk.py @@ -139,6 +139,9 @@ def _vhost_user_cleanup(): def _bind_nics(): """Bind NICs using the Intel DPDK ``dpdk*bind.py`` tool. """ + if not len(_NICS_PCI): + _LOGGER.info('NICs are not configured - nothing to bind') + return try: _driver = 'igb_uio' if 'vfio-pci' in S.getValue('TOOLS')['dpdk_modules']: @@ -151,7 +154,7 @@ def _bind_nics(): True) tasks.run_task(['sudo', S.getValue('TOOLS')['bind-tool'], - '--bind=' + _driver] + + '--bind=' + _driver] + _NICS_PCI, _LOGGER, 'Binding NICs %s...' % _NICS_PCI, True) @@ -161,6 +164,9 @@ def _bind_nics(): def _unbind_nics(): """Unbind NICs using the Intel DPDK ``dpdk*bind.py`` tool. """ + if not len(_NICS_PCI): + _LOGGER.info('NICs are not configured - nothing to unbind') + return try: tasks.run_task(['sudo', S.getValue('TOOLS')['bind-tool'], '--unbind'] + _NICS_PCI, _LOGGER, |