Problem
When a failover or online for a SG is attempted in Veritas Cluster Server, the MountV resource faults during online.
Error Message
The following errors is reported in the MountV_A.log
VCS ERROR V-16-10051-9026 MountV:ServiceGroupName-MountV:online:Filesystem at I:\ is not clean [10:105]
Cause
Solution
Option 1: By defautl, AutoFSClean is set to True. Attempt to online MountV resource and it will prompt the file system to initiate a ChkDsk /x
Option 2: Disable the MountV resource in VCS and manually assign a drive letter to the volume from VEA and run a chkdsk for that volume.
Once chkdsk completes, enable the resource in VEA and probe it, to allow online the MountV resource for that in VCS.
Warning: ChkDsk should not be ran on a database volume for Exchange or SQL application without first consulting with your Administrator or Microsoft; due to possible data loss. The ChkDsk operation may cause possible data loss when it runs and corrects/fixes any issues on the File System.