> For the complete documentation index, see [llms.txt](https://docs.trilio.io/rhv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trilio.io/rhv/4.1/troubleshooting/important-rhv-host-logs.md).

# Important RHV-Host Logs

## TrilioVault data transfer related logs

**`/var/log/ovirt_celery/worker<x>.log`**

The worker logs contain the status of the disk transfer from the RHV Host to the backup target.\
Useful if the data transfer process gets stuck or errors in between.

**RHV 4.3: `/var/log/ovirt-imageio-daemon/daemon.log`**

**RHV 4.4: `/var/log/ovirt-imageio/daemon.log`**

The daemon.log contains all information about the actual connection between the RHV Host and the backup target.\
Useful to identify potential connection issues between the RHV Host and Backup target.