LNST-developers October 2018

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代开正规票13883169292
by szhly＠szonline.net 17 Oct '18

17 Oct '18

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yqednl[]技术员当领导的烦恼……
by 官震 15 Oct '18

15 Oct '18

回首万年，情衷伊人。 {RECEIVER_NAME}，您好官震 2011-1-16 生命很残酷，用悲伤让你了解什么叫幸福，用噪音教会你如何欣赏寂静，用弯路提醒你前方还有坦途。

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lnst-developers≤生产一线主管综合转变
by 谢思嘉 13 Oct '18

13 Oct '18

上海长龙你歌科贸有限公司 lnst-developers，您好谢思嘉 2018-10-13

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[PATCH 1/2] Controller: VirtUtils: remove unused _brctl function
by Jan Tluka 12 Oct '18

12 Oct '18

Signed-off-by: Jan Tluka <jtluka(a)redhat.com> --- lnst/Controller/VirtUtils.py | 6 ------ 1 file changed, 6 deletions(-) diff --git a/lnst/Controller/VirtUtils.py b/lnst/Controller/VirtUtils.py index 7c649e8..c660323 100644 --- a/lnst/Controller/VirtUtils.py +++ b/lnst/Controller/VirtUtils.py @@ -36,12 +36,6 @@ def _ip(cmd): except ExecCmdFail as err: raise VirtUtilsError("ip command error: %s" % err) -def _brctl(cmd): - try: - exec_cmd("brctl %s" % cmd) - except ExecCmdFail as err: - raise VirtUtilsError("brctl error: %s" % err) - def _iptables(cmd): try: exec_cmd("iptables %s" % cmd) -- 2.14.4

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[PATCH v2] RecipeCommon: IRQ: check if MSI interrupt is registered
by Jan Tluka 12 Oct '18

12 Oct '18

This is a fix for an issue we hit on specific NIC tracked in https://bugzilla.redhat.com/show_bug.cgi?id=1484059 In this case the mlx4_core driver lists all available MSI interrupts under /sys/class/$dev/device/msi_irqs, this covers interrupts for both mlx4_en (network part) and mlx4_ib (storage part) even if any of these is not loaded yet. The IRQs are propagated to /proc/irq/ directory once they're loaded. To fix this the availability of the interrupt id is first checked in /proc/irq/ directory and modified only if present. v2: I moved the /proc/irq listing out of the loop so that the command is run just once and reused when checking the presence of specific IRQ number Signed-off-by: Jan Tluka <jtluka(a)redhat.com> --- lnst/RecipeCommon/IRQ.py | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/lnst/RecipeCommon/IRQ.py b/lnst/RecipeCommon/IRQ.py index 88d673b..f61f23c 100644 --- a/lnst/RecipeCommon/IRQ.py +++ b/lnst/RecipeCommon/IRQ.py @@ -11,6 +11,7 @@ __author__ = """ jtluka(a)redhat.com (Jan Tluka) """ +import re ''' Pins all device IRQs to specified cpu on machine. @@ -33,9 +34,22 @@ def pin_dev_irqs(machine, device, cpu): res = pi.get_result() intrs = res["res_data"]["stdout"] + # save all /proc/irq/ entries + cmd = machine.run("ls -1 /proc/irq/ 2>/dev/null || true") + res = cmd.get_result() + proc_irq = res["res_data"]["stdout"] + for intr in intrs.split('\n'): try: int(intr) except: continue - machine.config("/proc/irq/%s/smp_affinity_list" % intr.strip(), cpu) + + # some drivers list all _available_ MSI interrupts under msi_irqs + # even for driver parts that are not loaded (in case of converged + # network adapters) and these interrupts are not visible under + # /proc/irq and make LNST report failure so we need to check if the + # interrupt is available first + + if re.search("^%s$" % intr.strip(), proc_irq, re.MULTILINE) is not None: + machine.config("/proc/irq/%s/smp_affinity_list" % intr.strip(), cpu) -- 2.14.4

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Re: [PATCH] recipes: switchdev: sharedbuffer: Support pool 8
by Ondrej Lichtner 09 Oct '18

09 Oct '18

On Tue, Oct 02, 2018 at 03:06:40PM +0000, Petr Machata wrote: > Pool #8 was recently introduced to mlxsw to support MC-aware regime of > the switch. Pool 8 is configured differently from the other pools, with > infinite size, and statically-determined quotas. Tweak the sharedbuffer > test to handle this case. > > Signed-off-by: Petr Machata <petrm(a)mellanox.com> > --- > recipes/switchdev/sharedbuffer.py | 26 ++++++++++++++++++++------ > 1 file changed, 20 insertions(+), 6 deletions(-) > > diff --git a/recipes/switchdev/sharedbuffer.py b/recipes/switchdev/sharedbuffer.py > index 28a6f44..4393770 100644 > --- a/recipes/switchdev/sharedbuffer.py > +++ b/recipes/switchdev/sharedbuffer.py > @@ -13,6 +13,9 @@ from TestLib import TestLib > from time import sleep > import random > > +CELL_SIZE = 288 # Least common multiple of cell sizes of Spectrum and > + # Spectrum-2, which are, respectively, 96 and 144. > + > class RandomValuePicker: > def __init__(self, pools): > self._pools = {"ingress": [], "egress": []} > @@ -27,9 +30,11 @@ class RandomValuePicker: > # support static threshold only for now > return "static" > > - def _get_th(self): > - # support dynamic threshold only for now > - return random.randint(3,16) > + def _get_th(self, pool): > + th = random.randint(3,16) > + if pool == 8: # Pool 8 has static quotas. > + th *= CELL_SIZE > + return th > > def _get_pool(self, direction): > arr = self._pools[direction] > @@ -40,14 +45,17 @@ class RandomValuePicker: > return (self._get_size(), self._get_thtype()) > if isinstance(objid, TcBind): > pool = self._get_pool(objid["type"]) > - th = self._get_th() > + th = self._get_th(pool) > return (pool, th) > if isinstance(objid, PortPool): > - return (self._get_th(),) > + return (self._get_th(objid["pool"]),) > > class RecordValuePickerException(Exception): > pass > > +class SkipTest(Exception): > + pass > + > class RecordValuePicker: > def __init__(self, objlist): > self._recs = [] > @@ -55,6 +63,9 @@ class RecordValuePicker: > self._recs.append({"objid": item, "value": item.var_tuple()}) > > def get_value(self, objid): > + if isinstance(objid, Pool) and objid["pool"] == 8: > + # Pool 8 is reported with infinite size, which can't be reset. > + raise SkipTest() > for rec in self._recs: > if rec["objid"].weak_eq(objid): > return rec["value"] > @@ -124,7 +135,10 @@ def get_pools(sw, dlname, direction=None): > def do_check_pools(tl, sw, dlname, pools, vp): > for pool in pools: > pre_pools = get_pools(sw, dlname) > - (size, thtype) = vp.get_value(pool) > + try: > + (size, thtype) = vp.get_value(pool) > + except SkipTest: > + continue > pool.dl_set(sw, dlname, size, thtype) > post_pools = get_pools(sw, dlname) > pool = post_pools.get_by(pool) > -- > 2.4.11 > _______________________________________________ > LNST-developers mailing list -- lnst-developers(a)lists.fedorahosted.org > To unsubscribe send an email to lnst-developers-leave(a)lists.fedorahosted.org > Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedorahosted.org/archives/list/lnst-developers@lists.fedoraho… "8" seems like a weird magic number constant. Does it make sense to use it in the context of an upstream repository where we want to track generic recipes? If it does I'm ok with pushing this. -Ondrej

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开本地发票13883169292
by szhly＠szonline.net 05 Oct '18

05 Oct '18

你好有正规住宿费,餐费,广告费,建筑材料,工程,技术服务费等各行业发票可以开价格优惠,有需要请找:13883169292 郝立恒 (加微信同号)

1 0

[PATCH] RecipeCommon: IRQ: check if MSI interrupt is registered
by Jan Tluka 05 Oct '18

05 Oct '18

This is a fix for an issue we hit on specific NIC tracked in https://bugzilla.redhat.com/show_bug.cgi?id=1484059 In this case the mlx4_core driver lists all available MSI interrupts under /sys/class/$dev/device/msi_irqs, this covers interrupts for both mlx4_en (network part) and mlx4_ib (storage part) even if any of these is not loaded yet. The IRQs are propagated to /proc/irq/ directory once they're loaded. To fix this the availability of the interrupt id is first checked in /proc/irq/ directory and modified only if present. Signed-off-by: Jan Tluka <jtluka(a)redhat.com> --- lnst/RecipeCommon/IRQ.py | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/lnst/RecipeCommon/IRQ.py b/lnst/RecipeCommon/IRQ.py index 88d673b..6b3a2e0 100644 --- a/lnst/RecipeCommon/IRQ.py +++ b/lnst/RecipeCommon/IRQ.py @@ -38,4 +38,13 @@ def pin_dev_irqs(machine, device, cpu): int(intr) except: continue - machine.config("/proc/irq/%s/smp_affinity_list" % intr.strip(), cpu) + + # some drivers list all _available_ MSI interrupts under msi_irqs + # even for driver parts that are not loaded (in case of converged + # network adapters) and these interrupts are not visible under + # /proc/irq and make LNST report failure so we need to check if the + # interrupt is available first + list_intr = machine.run("ls -d /proc/irq/%s 2>/dev/null || true" % intr.strip()) + res = list_intr.get_result() + if res["res_data"]["stdout"]: + machine.config("/proc/irq/%s/smp_affinity_list" % intr.strip(), cpu) -- 2.14.4

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[PATCH-next 00/10] Ported phase2 recipes (updated)
by csfakian＠redhat.com 05 Oct '18

05 Oct '18

From: Christos Sfakianakis <csfakian(a)redhat.com> Patch for ported phase2 xml recipes. Christos Sfakianakis (10): lnst.Recipes.ENRT: add TeamRecipe lnst.Recipes.ENRT: add DoubleTeamRecipe lnst.Recipes.ENRT: add TeamVsBondRecipe lnst.Recipes.ENRT: add VlansOverTeamRecipe lnst.Recipes.ENRT: add VirtualOvsBridgeVlanInGuestRecipe lnst.Recipes.ENRT: add VirtualOvsBridgeVlanInHostRecipe lnst.Recipes.ENRT: add VirtualOvsBridgeVlanInGuestMirroredRecipe lnst.Recipes.ENRT: add VirtualOvsBridgeVlanInHostMirroredRecipe lnst.Recipes.ENRT: add VirtualOvsBridgeVlansOverBondRecipe lnst.Devices: edit OvsBridgeDevice lnst/Devices/OvsBridgeDevice.py | 4 +- lnst/Recipes/ENRT/DoubleTeamRecipe.py | 83 ++++++++++ lnst/Recipes/ENRT/TeamRecipe.py | 74 +++++++++ lnst/Recipes/ENRT/TeamVsBondRecipe.py | 87 +++++++++++ ...rtualOvsBridgeVlanInGuestMirroredRecipe.py | 110 +++++++++++++ .../ENRT/VirtualOvsBridgeVlanInGuestRecipe.py | 89 +++++++++++ ...irtualOvsBridgeVlanInHostMirroredRecipe.py | 102 ++++++++++++ .../ENRT/VirtualOvsBridgeVlanInHostRecipe.py | 87 +++++++++++ .../VirtualOvsBridgeVlansOverBondRecipe.py | 147 ++++++++++++++++++ lnst/Recipes/ENRT/VlansOverTeamRecipe.py | 91 +++++++++++ 10 files changed, 872 insertions(+), 2 deletions(-) create mode 100644 lnst/Recipes/ENRT/DoubleTeamRecipe.py create mode 100644 lnst/Recipes/ENRT/TeamRecipe.py create mode 100644 lnst/Recipes/ENRT/TeamVsBondRecipe.py create mode 100644 lnst/Recipes/ENRT/VirtualOvsBridgeVlanInGuestMirroredRecipe.py create mode 100644 lnst/Recipes/ENRT/VirtualOvsBridgeVlanInGuestRecipe.py create mode 100644 lnst/Recipes/ENRT/VirtualOvsBridgeVlanInHostMirroredRecipe.py create mode 100644 lnst/Recipes/ENRT/VirtualOvsBridgeVlanInHostRecipe.py create mode 100644 lnst/Recipes/ENRT/VirtualOvsBridgeVlansOverBondRecipe.py create mode 100644 lnst/Recipes/ENRT/VlansOverTeamRecipe.py -- 2.17.1

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[PATCH-next 0/1] Update lnst.Recipes.ENRT.PingFloodRecipe
by csfakian＠redhat.com 04 Oct '18

04 Oct '18

From: Christos Sfakianakis <csfakian(a)redhat.com> Make use of the update in PingConf class (commit ddc871c - count and interval properties defined). Inherit from PingTestAndEvaluate "common recipe template" that BaseEnrtRecipe inherits from. Christos Sfakianakis (1): lnst.Recipes.ENRT: add PingFloodRecipe lnst/Recipes/ENRT/PingFloodRecipe.py | 36 +++++++++++++++++----------- 1 file changed, 22 insertions(+), 14 deletions(-) -- 2.17.1

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LNST-developers October 2018