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(Updated Feb. 25, 2013, 10:47 a.m.) Review request for cloudstack, Kishan Kavala and Rohit Yadav. Changes ------- according to the comment from Kishan, setAggBytesSent/setAggBytesReceived in NetworkUsageTask when not in case of dailyor hourly. It is more clear than before, and reduce the modification of source code. Thanks, Kishan. Summary (updated) ----------------- (CLOUDSTACK-962) CloudStack usage server didn't store data to cloud_usage in correct time Description ------- The usage sever does not handle data in the correct time. For example, it regards the data traffic between 9:15-9:30 as the data traffic between 9:30-9:45. If the interval is set to 1440(this means usge server calculate the data from 0:00-23:59:59 at predefined time). The usage server regards the data traffic between the server starting time(such as 13:00) to the next day(13:00) as the data traffic between 0:00 an 23:59:59. Another problem is, when the usage.stats.job.aggregation.range is set to N( for example, 15), the usage job handle the data every N+1 minutes( for example 16). This is a patch for this issue (all details are described here: https://issues.apache.org/jira/browse/CLOUDSTACK-962 ). This patch depends on the patch for CLOUDSTACK-685 which is fixed in 4.0.1. You can get from: https://git-wip-us.apache.org/repos/asf?p=incubator-cloudstack.git;a=commit;h=2f1d83037bd4bb1165b378d6c1dfc2815f696681 This addresses bug CLOUDSTACK-962. Diffs (updated) ----- server/src/com/cloud/network/router/VirtualNetworkApplianceManagerImpl.java 943c85f usage/src/com/cloud/usage/UsageManagerImpl.java 53ebb14 Diff: https://reviews.apache.org/r/8971/diff/ Testing ------- The patch is tested in CloudStack Virtual Router environment (Advanced Networking, not Basic Networking). usage.stats.job.aggregation.range = 5, the usage server collects data every 10 minutes (such as collect data traffic between 13:00:00-13:10:00 at 13:10:00). usage.stats.job.aggregation.range = 15, the usage server collects data every 15 minutes (such as collect data traffic between 13:00:00-13:15:00 at 13:15:00). usage.stats.job.aggregation.range = 60, the usage server collects data every hour (such as collect data traffic between 13:00:00-14:00:00 at 14:10). usage.stats.job.aggregation.range = 1440, the usage server collects data every day (such as collect data traffic between 0:00:00-23:59:59 at 0:30). Thanks, Wei Zhou
