Avamar：PDM 无法升级代理，并在版本 7.3 中出现错误“删除代理时出错”

代理部署管理 （PDM） 工具无法将 Avamar 代理从旧版本 （7.2） 升级到新版本 （7.3），并在控制台中报告以下错误。

Error deleting proxy

可以在部署管理日志中找到该错误，该日志指示跨多个数据存储区的代理磁盘导致了此问题。

/usr/local/avamar/var/log/vcs/deploymentmanager.log

2017-02-03T05:57:24.229+0530 TRACE [pool-3-thread-6][ impl.ConnectionManagerService#   releaseSession]: Releasing connection manager session: id=...1dc854f2ba11
2017-02-03T05:57:24.229+0530 TRACE [pool-3-thread-6][ impl.ConnectionManagerService# waitForVcSession]: Requesting connection manager vsphere session
2017-02-03T05:57:24.299+0530 TRACE [pool-3-thread-6][ impl.ConnectionManagerService# waitForVcSession]: Acquired vsphere session: ...03d7372986e8
2017-02-03T05:57:24.329+0530 ERROR [pool-3-thread-6][                 domain.Update#  getUpdateParams]: Unsupported configuration (proxy disks over multiple datastores)
2017-02-03T05:57:26.351+0530 TRACE [pool-3-thread-6][             util.VcConnection#            close]: Logging out of VC session
2017-02-03T05:57:26.351+0530 TRACE [pool-3-thread-6][ impl.ConnectionManagerService#   releaseSession]: Releasing connection manager session: id=...03d7372986e8
2017-02-03T05:57:26.352+0530 ERROR [pool-3-thread-6][           worker.UpdateWorker#              run]: Error updating proxy
java.lang.NullPointerException
        at com.emc.avamar.vmware.deploymanager.domain.Update.update(Update.java:68)
        at com.emc.avamar.vmware.deploymanager.worker.UpdateWorker.run(UpdateWorker.java:139)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
2017-02-03T05:57:26.352+0530 DEBUG [pool-3-thread-6][             worker.TaskWorker#teTaskDescription]: Updating task description:
2017-02-03T05:57:26.358+0530 INFO  [pool-3-thread-6][             worker.TaskWorker#    sendTaskError]: Sending fault com.emc.avamar.vmware.vcs.deploymanager.delete_proxy_fault

位于不同数据存储区上的 Avamar 代理磁盘示例

Attached Disk  : [VMFS-Production-Tier2-12] proxydisk.vmdk
Attached Disk  : [VMFS-Production-Tier2-70] proxydisk_3.vmdk

建议联系 vCenter 管理员，为该代理虚拟机执行到完全不同的数据存储的 Storage vMotion。