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OVM Manager Log Shows CHANGE_DM_SD Flapping Between Failed and Active (Doc ID 1630190.1)

Last updated on MAY 20, 2020

Applies to:

Oracle VM - Version 3.0.3 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux x86-64
Linux x86

Symptoms

In vm manager log there are large amount of following logs been output:

####<Feb 11, 2014 7:43:08 PM EST> <Info> <com.oracle.ovm.mgr.event.ovs.Storage> <server_name> <AdminServer> <EventProcessor-6> <> <> <0000KGZ1kvB03znqwkBh6G1Iye61000002> <1392165788251> <BEA-000000> <server.hostname - Jan 11 10:35:48 {STORAGE} [CHANGE_DM_SD] (dm-6) 3600601600d532300624e1f720c4be211-4:0:0:9 (failed:0x5006016339a016b0:3600601600d532300624e1f720c4be211)>

####<Jan 10, 2014 5:24:31 PM EST> <Info> <com.oracle.ovm.mgr.event.ovs.Storage> <server_name> <AdminServer> <EventProcessor-6> <> <> <0000K8HOfTS03znqwkBh6G1ISkfd000002> <1389392671832> <BEA-000000> <server.hostname - Jan 10 15:33:46 {STORAGE} [CHANGE_DM_SD] (dm-3) 3600601600d532300952587ed9318e211-3:0:1:6 (active:0x5006016239a016b0:3600601600d532300952587ed9318e211)>

 

Cause

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In this Document
Symptoms
Cause
Solution


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