Dell PowerVault MD3820f - Manual (Page 31)

Figure 26. SRM Log File
This error indicates that a virtual disk is missing a LUN number. Further investigation into MDSM shows the following:
Figure 27. MDSM Mappings View
The Mappings view shows a defined host group that has virtual disks mapped to it, but no hosts assigned to the host
group – this is an invalid SRA configuration. You must either remove the virtual disk mappings from the host group, or
assign a host to the host group.
Other errors can be debugged using similar methods. For problems that cannot be resolved, contact Dell support at
dell.com/support or search for similar issues on the VMware Communities site at http://communities.vmware.com/
index.jspa.
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