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Here is an example Cluster Log entry:

ERR Volume Manager Disk Group <Shadow Copy Disk Group>: LDM_RESLooksAlive: *** FAILED for Shadow Copy Disk Group, status = 0, res = 0, dg_state = 22

To get the proper error below, take the code in the log (decimal value) and convert it to text and then refer to below:

#define DG_SUCCESS 0×0000
#define DG_FAIL_NO_DG 0×0001
#define DG_FAIL_NO_DISK 0×0002
#define DG_FAIL_NO_MAJORITY 0×0003
#define DG_FAIL_START_RES 0×0004
#define DG_FAIL_STOP_RES 0×0005
#define DG_FAIL_STOP_THREAD 0×0006
#define DG_FAIL_IMPORT 0×0007
#define DG_FAIL_DEPORT 0×0008
#define DG_FAIL_DGNAME_EXISTED 0×0009
#define DG_FAIL_INVALID_DRIVE_LETTER 0×0010
#define DG_FAIL_NO_MEM 0×0011
#define DG_FAIL_UNEXPECTED 0×0012
#define DG_FAIL_INVALID_ARG 0×0013
#define DG_FAIL_INITIALIZE 0×0014
#define DG_FAIL_UNINITIALIZE 0×0015
#define DG_FAIL_VOL_LOCKED 0×0016
#define DG_FAIL_SHARING_VIOLATION 0×0017
#define DG_FAIL_VXIO_FAILURE 0×0018
#define DG_DEPORT_WITH_ACTIVE_IO 0×0019
#define DG_FAIL_REQ_RECOVERY 0×0020
#define DG_FAIL_NOT_CLUSTER_DG 0×0021
#define DG_RES_OK 0×0021
#define DG_RES_MAJORITY_LOST 0×0022
#define DG_RES_NONE 0×0023
#define DG_VOL_OK 0×0024
#define DG_VOL_FAIL_REDUNDENCY 0×0025
#define DG_VOL_FAILED 0×0026
#define DG_NO_CLUS_SUPPORT 0×0027
#define DG_FAIL_MORE_DATA 0×0061
#define DG_FAIL_NO_GUID 0×0062
#define DG_FAIL_NO_VOL 0×0063
#define DG_FAIL_INVALID_HANDLE 0×0064

The State is 22, which translates to DG_RES_MAJORITY_LOST means the Dynamic Disk group does not contain a majority of the disks, so it fails.

ClusterCluster

Filed under: Cluster