prashant kumar mishra created CLOUDSTACK-2454:
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Summary: system vm "memory-actual" is not getting changed after
scaleup system vm
Key: CLOUDSTACK-2454
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2454
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Management Server, XenServer
Affects Versions: 4.2.0
Reporter: prashant kumar mishra
Fix For: 4.2.0
memory-actual of system vms are not getting changed after scaling up.
Steps to reproduce
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1-create system vm service offering {say cp2 with cpu=1000mzh ram=2048MB}
2-scaleup cpvm
Expected
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After scale up cpvm memory-actual should also change to new value
Actual
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memory-dynamic-max and memory-dynamic-min got changed to new value but
memory-actual remain unchanged
My observation
----------------------
1-After restart memory-actual got changed to new value
2-memory actual is getting changed for user vm with scale up
Snippet of MS log
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2013-05-13 09:57:18,650 DEBUG [agent.transport.Request] (catalina-exec-17:null)
Seq 5-1401815077: Sending { Cmd , MgmtId: 7635042566263, via: 5, Ver: v1,
Flags: 100111,
[{"ScaleVmCommand":{"vm":{"id":1,"name":"v-46-VM","cpus":1,"speed":1000,"minRam":2048,"maxRam":2048,"rebootOnCrash":false,"enableHA":false,"limitCpuUse":false},"vmName":"v-46-VM","cpus":1,"speed":1000,"minRam":2048,"maxRam":2048,"wait":0}}]
}
2013-05-13 09:57:18,655 DEBUG [agent.transport.Request] (catalina-exec-17:null)
Seq 5-1401815077: Executing: { Cmd , MgmtId: 7635042566263, via: 5, Ver: v1,
Flags: 100111,
[{"ScaleVmCommand":{"vm":{"id":1,"name":"v-46-VM","cpus":1,"speed":1000,"minRam":2048,"maxRam":2048,"rebootOnCrash":false,"enableHA":false,"limitCpuUse":false},"vmName":"v-46-VM","cpus":1,"speed":1000,"minRam":2048,"maxRam":2048,"wait":0}}]
}
2013-05-13 09:57:18,656 DEBUG [agent.manager.DirectAgentAttache]
(DirectAgent-15:null) Seq 5-1401815077: Executing request
2013-05-13 09:57:19,156 DEBUG [xen.resource.CitrixResourceBase]
(DirectAgent-15:null) scaling VM v-46-VM is successful on host
com.xensource.xenapi.Host@dc0eeeb1
2013-05-13 09:57:19,157 DEBUG [agent.manager.DirectAgentAttache]
(DirectAgent-15:null) Seq 5-1401815077: Response Received:
vm detail on xen
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[root@Rack1Pod1Host7 bin]# xe vm-list params=all
uuid=a74880a7-c226-71fa-6185-14481afcecf8 |grep mem
memory-actual ( RO): 1073741824
memory-target ( RO): <expensive field>
memory-overhead ( RO): 101711872
memory-static-max ( RW): 8589934592
memory-dynamic-max ( RW): 2147483648
memory-dynamic-min ( RW): 2147483648
memory-static-min ( RW): 134217728
recommendations ( RO): <restrictions><restriction
field="memory-static-max" max="34359738368" /><restriction field="vcpus-max"
max="16" /><restriction property="number-of-vbds" max="7" /><restriction
property="number-of-vifs" max="7" /></restrictions>
memory (MRO): <not in database>
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