Thee are some Veritas software components are OS kernel version specific.
What you can do are:
1. a fresh full backup
2. a fresh VRTSexplorer/DataCollector report
3. follow the Veritas patch installation instructions to apply the patch
4. Check the...
Please consult with the two technotes below for the VCS errors enounterred.
https://www.veritas.com/support/en_US/article.100008146
https://sort.veritas.com/ecls/umi/V-16-1-10205
The most common causes for the VCS error "... resource became OFFLINE...
Please read this technote (link below)
https://sort.veritas.com/public/documents/sf/5.1/linux/html/vxvm_admin/ch10s01.htm
to see it answers your query,