Hi,
Exactly the same log messages appear in my environment, too !!
Thanks a lot.
In my vSphere, log messages are as follows.
<log file name:/usr/local/avamar/var/vdr/server_logs/vdr-server.log>
2013-06-05 12:17:42,001 ERROR [http-8543-exec-1]-service.AdapterUtils: Server failed to create checkpoint for server
"vDP-computer.hoge.hoge"
com.avamar.mc.sdk.client.RuntimeFaultMsgException: DPNSTORAGE_CHECKPOINT_CREATE_c8cc8e3d-a9c8-4bf2-a6ea-ab812f9bf581
timeout: Creating checkpoint
at com.avamar.mc.sdk.client.McBaseTaskWorker.doInBackground(McBaseTaskWorker.java:74)
at com.avamar.mc.sdk.client.McBaseTaskWorker.access$000(McBaseTaskWorker.java:23)
at com.avamar.mc.sdk.client.McBaseTaskWorker$1.call(McBaseTaskWorker.java:55)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)