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bug 12627: if nic stats less than 0, just return 0 

status 12627: resolved fixed
This commit is contained in:
Edison Su 2011-12-19 18:03:09 -08:00
parent 1d69a66781
commit 56fcfd01bd
1 changed files with 7 additions and 3 deletions
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10
agent/src/com/cloud/agent/resource/computing/LibvirtComputingResource.java
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@ -1993,7 +1993,7 @@ public class LibvirtComputingResource extends ServerResourceBase implements Serv
getUsage.add("-d", vif);
}
getUsage.add(" -i ", privateIpAddress);
getUsage.add("-i", privateIpAddress);
final OutputInterpreter.OneLineParser usageParser = new OutputInterpreter.OneLineParser();
String result = getUsage.execute(usageParser);
if (result != null) {
@ -3434,8 +3434,12 @@ public class LibvirtComputingResource extends ServerResourceBase implements Serv
}
if (oldStats != null) {
stats.setNetworkReadKBs((rx - oldStats._rx)/1000);
stats.setNetworkWriteKBs((tx - oldStats._tx)/1000);
long deltarx = rx - oldStats._rx;
if (deltarx > 0)
stats.setNetworkReadKBs(deltarx/1000);
long deltatx = tx - oldStats._tx;
if (deltatx > 0)
stats.setNetworkWriteKBs(deltatx/1000);
}
vmStats newStat = new vmStats();