Backups are not running. Most of the backups are stuck at a certain percentage (82%) of the job and there in no throughput for read or write.
This is usually a resource issue. There are not enough resources on the vRanger box to handle the vddk backups from ESXi
Lowering the resources being used in Tools -> Options -> Configuration (My Jobs)
• Resource Management: This section gives you access to task management information.
-Maximum number of tasks running on vRanger (>=1)
Default is 100.
-Maximum number tasks running off of a LUN (1 - 5)
Default is 3.
-Maximum number tasks running on a host (1- 4)
Default is 1.
-Maximum number tasks running per repository (>=1)
Default is 3.
-Maximum number tasks running locally (1 - 20)
Default is 3.
-Maximum number tasks running per VA (1 - 18)
Default is 2.
• Timeout: In this section, you can set the period of time after which a task times out. The range is between 1 and 999 hours.
• Space needed on Hosts: You can define the additional datastore space needed for snapshot growth during backup. Populate this field in GB--Minimum space needed on host (in GBs). The snapshot log file grows on the source while the VM is archived and copied to the destination.
The default value is 6.
