Notes on accelerator for D-NAS
In-line track log persistence on primary server:
The track log contents are synced in-line with the primary server.
If the backup host changes for subsequent backup, the track log is copied from primary server to the current backup host.
Impact of changing the number of backup stream:
If the number of backup streams are changed [policy attribute ] then in the next backup, the existing track logs are not used. A new base line is created for the subsequent backups. After changing the number of backup streams the accelerator optimization becomes "0" in the next backup and all the contents of the volume is backed up.