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https://issues.apache.org/jira/browse/CLOUDSTACK-4616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Animesh Chaturvedi updated CLOUDSTACK-4616:
-------------------------------------------
BULK EDIT> These issues are open to be picked up. Help in resolution is
appreciated.
> When system Vms fail to start when host is down , link local Ip addresses do
> not get released resulting in all the link local Ip addresses being consumed
> eventually.
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-4616
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4616
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.2.1
> Environment: Build from 4.2-forward
> Reporter: Sangeetha Hariharan
> Priority: Critical
> Fix For: 4.3.0
>
> Attachments: hostdown.rar
>
>
> When system Vms fail to start when host is down , link local Ip addresses do
> not get released resulting in all the link local Ip addresses being consumed
> eventually.
> Steps to reproduce the problem:
> Advanced zone with 1 cluster having 1 host (Xenserver).
> Had SSVM,CCPVM, 2 routers and few user Vms running in the host.
> power down the host.
> When host was powered down , host is still marked as being in "Up" state .
> Bug tracked in - CLOUDSTACK-2140.
> Attempt to restart all the system Vms in the host that is down is made
> continuously and it fails.
> These failed attempts do not result in releasing the linked local Ip ,
> resulting in all linked local Ips being consumed.
> When the host is actually powered on , attempts to start the System Vms fail
> , because of teh following exception seen in the management-server.logs:
> 013-09-05 12:00:09,551 INFO [cloud.vm.VirtualMachineManagerImpl]
> (secstorage-1:null) Insufficient capacity
> com.cloud.exception.InsufficientAddressCapacityException: Insufficient link
> local address capacityScope=interface com.cloud.dc.DataCenter; id=1
> at
> com.cloud.network.guru.ControlNetworkGuru.reserve(ControlNetworkGuru.java:156)
> at
> com.cloud.network.NetworkManagerImpl.prepareNic(NetworkManagerImpl.java:2157)
> at
> com.cloud.network.NetworkManagerImpl.prepare(NetworkManagerImpl.java:2127)
> at
> com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:886)
> at
> com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:578)
> at
> com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:571)
> at
> com.cloud.storage.secondary.SecondaryStorageManagerImpl.startSecStorageVm(SecondaryStorageManagerImpl.java:267)
> at
> com.cloud.storage.secondary.SecondaryStorageManagerImpl.allocCapacity(SecondaryStorageManagerImpl.java:696)
> at
> com.cloud.storage.secondary.SecondaryStorageManagerImpl.expandPool(SecondaryStorageManagerImpl.java:1300)
> at
> com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:123)
> at
> com.cloud.secstorage.PremiumSecondaryStorageManagerImpl.scanPool(PremiumSecondaryStorageManagerImpl.java:50)
> at
> com.cloud.vm.SystemVmLoadScanner.loadScan(SystemVmLoadScanner.java:104)
> at
> com.cloud.vm.SystemVmLoadScanner.access$100(SystemVmLoadScanner.java:33)
> at
> com.cloud.vm.SystemVmLoadScanner$1.reallyRun(SystemVmLoadScanner.java:81)
> at com.cloud.vm.SystemVmLoadScanner$1.run(SystemVmLoadScanner.java:72)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at
> java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267)
> 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:679)
> mysql> select * from op_dc_link_local_ip_address_alloc where data_center_id=1
> and taken is null;
> Empty set (0.00 sec)
>
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