[Bug 586134] Re: SC: Maximum number of loop devices should be configurable

Chris Cheney ccheney at ubuntu.com
Mon Jun 7 19:07:41 BST 2010


Actually my volume removal errors seem to be different than the other
bug at least in several of the cases I have looked at. They are also
lvremove issues like the vgcreate ones.

---

12:53:57 DEBUG [SystemUtil:pool-10-thread-5] Running command: ///usr/lib/eucalyptus/euca_rootwrap lvremove -f /dev/vg-qJp0gg../lv-XL682g.. 
12:53:57  INFO [AbstractClusterMessageDispatcher:New I/O client worker #2-26] :1275933237619:GetKeysType:uid:eucalyptus:eucalyptus:MSG_SENT:[GetKeysType serviceTag=self correlationId=9b4bb56a-6eab-4031-9993-39eb7bc5b6c4 userId=null effectiveUserId=null _return=false statusMessage=null]:
12:53:57  INFO [AbstractClusterMessageDispatcher:New I/O client worker #2-27] :1275933237647:DescribeNetworksType:uid:eucalyptus:eucalyptus:MSG_SENT:[DescribeNetworksType nameserver=10.0.0.16 clusterControllers=[10.0.0.16] correlationId=707c04e9-6b93-480c-94cd-137256854560 userId=eucalyptus effectiveUserId=eucalyptus _return=false statusMessage=null]:
12:53:57  INFO [ClusterUtil:New I/O client worker #2-26] ---------------------------------------------------------------
12:53:57  INFO [ClusterUtil:New I/O client worker #2-26] -> [ cluster1 ] Cluster certificate valid=true
12:53:57  INFO [ClusterUtil:New I/O client worker #2-26] -> [ cluster1 ] Node certificate valid=true
12:53:57  INFO [ClusterUtil:New I/O client worker #2-26] ---------------------------------------------------------------
12:53:57  INFO [AbstractClusterMessageDispatcher:New I/O client worker #2-30] :1275933237661:DescribePublicAddressesType:uid:eucalyptus:eucalyptus:MSG_SENT:[DescribePublicAddressesType correlationId=dbbc8856-e385-4809-a800-a97c56779e63 userId=eucalyptus effectiveUserId=eucalyptus _return=false statusMessage=null]:
12:53:57  INFO [AbstractClusterMessageDispatcher:New I/O client worker #2-30] :1275933237708:DescribePublicAddressesResponseType:uid:eucalyptus:eucalyptus:MSG_SENT:[DescribePublicAddressesResponseType addresses=[10.0.0.32, 10.0.0.33, 10.0.0.34, 10.0.0.35, 10.0.0.36, 10.0.0.37, 10.0.0.38, 10.0.0.39, 10.0.0.40, 10.0.0.41, 10.0.0.42, 10.0.0.43, 10.0.0.44, 10.0.0.45, 10.0.0.46, 10.0.0.47, 10.0.0.48] mapping=[, , , , , , , , , , , , , , , , ] correlationId=dbbc8856-e385-4809-a800-a97c56779e63 userId=eucalyptus effectiveUserId=null _return=true statusMessage=null]:
12:53:57 DEBUG [SystemUtil:pool-10-thread-3] Running command: ///usr/lib/eucalyptus/euca_rootwrap pvremove /dev/loop55 
12:53:57  INFO [AbstractClusterMessageDispatcher:New I/O client worker #2-28] :1275933237712:DescribeResourcesType:uid:eucalyptus:eucalyptus:MSG_SENT:[DescribeResourcesType instanceTypes=[VmTypeInfo{name='m1.small', memory=192, disk=2, cores=1}, VmTypeInfo{name='c1.medium', memory=256, disk=5, cores=1}, VmTypeInfo{name='m1.large', memory=512, disk=10, cores=2}, VmTypeInfo{name='m1.xlarge', memory=1024, disk=20, cores=2}, VmTypeInfo{name='c1.xlarge', memory=2048, disk=20, cores=4}] correlationId=d97ca222-d730-40d5-8a2f-7bb640da5d20 userId=eucalyptus effectiveUserId=eucalyptus _return=false statusMessage=null]:
12:53:57 ERROR [SystemUtil:pool-10-thread-5] com.eucalyptus.util.ExecutionException: ///usr/lib/eucalyptus/euca_rootwrap lvremove -f /dev/vg-qJp0gg../lv-XL682g.. 
com.eucalyptus.util.ExecutionException: ///usr/lib/eucalyptus/euca_rootwrap lvremove -f /dev/vg-qJp0gg../lv-XL682g.. 
        at edu.ucsb.eucalyptus.util.SystemUtil.run(SystemUtil.java:91)
        at edu.ucsb.eucalyptus.storage.LVM2Manager.removeLogicalVolume(LVM2Manager.java:186)
        at edu.ucsb.eucalyptus.storage.LVM2Manager.deleteVolume(LVM2Manager.java:612)
        at edu.ucsb.eucalyptus.cloud.ws.BlockStorage$VolumeDeleter.run(BlockStorage.java:844)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
        at java.lang.Thread.run(Thread.java:636)
12:53:57 ERROR [BlockStorage:pool-10-thread-5] com.eucalyptus.util.EucalyptusCloudException: Unable to remove logical volume /dev/vg-qJp0gg../lv-XL682g..

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SC: Maximum number of loop devices should be configurable
https://bugs.launchpad.net/bugs/586134
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