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wip userspace pm

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Signed-off-by: Benjamin Hesmans <benjamin.hesmans@uclouvain.be>
This commit is contained in:
Benjamin Hesmans 2015-02-23 12:26:32 +01:00
parent 9004ca4062
commit b448fd6ce4
2 changed files with 32 additions and 1 deletions
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28
src/mpExperience.py
View File

@ -16,10 +16,37 @@ class MpExperience:
def prepare(self):
self.setupSysctl()
self.runUserspacePM()
self.runTcpDump()
self.runNetemAt()
pass
def runUserspacePM(self):
if self.xpParam.getParam(MpParamXp.KERNELPMC) != "netlink":
print("Client : Error, I can't change the userspace pm if the kernel pm is not netlink !")
else:
upmc = self.xpParam.getParam(MpParamXp.USERPMC)
self.mpConfig.commandTo(self.mpConfig.client, upmc + \
"&>upmc.log &")
if self.xpParam.getParam(MpParamXp.KERNELPMS) != "netlink":
print("Server : Error, I can't change the userspace pm if the kernel pm is not netlink !")
else:
upms = self.xpParam.getParam(MpParamXp.USERPMS)
self.mpConfig.commandTo(self.mpConfig.server, upms + \
"&>upms.log &")
def cleanUserspacePM(self):
if self.xpParam.getParam(MpParamXp.KERNELPMC) != "netlink":
print("Client : Error, I can't change the userspace pm if the kernel pm is not netlink !")
else:
upmc = self.xpParam.getParam(MpParamXp.USERPMC)
self.mpConfig.commandTo(self.mpConfig.client, "killall " + upmc)
if self.xpParam.getParam(MpParamXp.KERNELPMS) != "netlink":
print("Server : Error, I can't change the userspace pm if the kernel pm is not netlink !")
else:
upms = self.xpParam.getParam(MpParamXp.USERPMS)
self.mpConfig.commandTo(self.mpConfig.server, "killall " + upms)
def runNetemAt(self):
if not self.mpTopo.changeNetem == "yes":
print("I don't need to change netem")
@ -54,6 +81,7 @@ class MpExperience:
self.mpTopo.commandTo(self.mpConfig.server,
"killall tcpdump")
self.backUpSysctl()
self.cleanUserspacePM()
pass
def setupSysctl(self):

5
src/mpParamXp.py
View File

@ -7,6 +7,8 @@ class MpParamXp(MpParam):
KERNELPM = "kpm"
KERNELPMC = "kpmc" #kernel path manager client / server
KERNELPMS = "kpms"
USERPMC = "upmc"
USERPMS = "upms" #userspace path manager client / server
CLIENTPCAP = "clientPcap"
SERVERPCAP = "serverPcap"
XPTYPE = "xpType"
@ -38,7 +40,8 @@ class MpParamXp(MpParam):
defaultValue[RMEM] = "10240 87380 16777216"
defaultValue[KERNELPM] = "fullmesh"
defaultValue[KERNELPMC] = "fullmesh"
defaultValue[KERNELPMS] = "fullmesh"
defaultValue[USERPMC] = "fullmesh"
defaultValue[USERPMS] = "fullmesh"
defaultValue[SCHED] = "default"
defaultValue[CLIENTPCAP] = "no"