Corrupted images
Hello,
This is the third time I have corrupted images for the same server. I had a corrupted X server image a few weeks ago, I expired the corrupted image and reran the backup which completed successfully and was duplicated successfully, I had a second the same thing again after a few weeks, and there, again the same corruption. An msdp check has already been done but it only brought up the corrupted image (which I already know).
I need to know the cause of the corruption of the image of this server knowing that the other backups are successful.
There is a possibility of doing a metadata analysis but the media will remain unavailable for the duration of the analysis since it takes 1 hour for each Tera of data, and I have 120TB so 120 hours of unavailability.
This is my client, so I do not have access to the client server, however, I have control over the master and the media.
Note that this is a VMware type backup which has a datastore and a shared vcenter, so the other backups are successful
Master Linux RHEL 8.9, and Netbackup 10.0.0.1
Media Linux RHEL 8.9, and Netbackup 10.0.0.1
Client server Windows 2016, and Netbackup 10.0.0.1
Thank's to all for you collaboration, I'm very limited in the actions and investigation because I'm not the admin of the client server, it's my customer who have the issue and he have also limited actions.
We proposed simply to expire corrupted images and try to do another backup.