habibalby wrote:This leaves with 2 VBK files and 5 VIB files for the daily incremental from Sun-Thursday. and today it will start running as Incremental till thursday which I'm already lack of disk space and I don't know what to do.
You need to have more space if you want to proceed with forward incremental backup mode.
habibalby wrote:How can I configure the jobs to have?
1 VBK File of last Full Backup "Friday"
5 VIB File of Sun-Thur
With forward incremental backup mode you will always have more than 1 VBK file, so this is simply impossible to achieve with the forward incremental backup mode.
habibalby wrote:With Reversed Incremental Backup will not allow me to drop only the VRB "Incremental Files"?
With reversed incremental, incremental data is rolled into the full backup (VBK) file during each job run, so you would have to offload the full backup file (VBK) to tape every day, because this is the file that will contain your latest VM state.
habibalby wrote:Does this imply to my logic of the number of the Retention Days on Disk?
VRB (incremental) files created by reversed incremental mode do not contain recent VM changes, as this data is stored in VBK file.