Why pagefile.sys is not excluded from image backup by default?
Hi,
I've found out that pagefile.sys is not excluded from image backup by default. Therefore exclude statement need to be created for backup plan.
Is this feature or bug?
Simon

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Hi Simon,
hi Vasiliy,
when backing up VMware machines all files are included in backup, there is/was no file exclusion by default before #3622 (Has it changed recently?). It may differ from local Agent backups like Server/Workstations.
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Hi Raphael,
I've run a couple of new tests and looks like you're right - without defining exclusions in "File Filters", the pagefile.sys is not excluded automatically when performing agent-less backup of some Windows VM (exclusions do work if I define "pagefile.sys" directly in File Filters settings). This is a bug which I've reported to our QA team (internal ID: ABR-115745). By design the product must automatically exclude pagefile.sys + hibernation files for both agent-based (physical) and agent-less (vSphere + Hyper-V) entire machine backups.
Thank you.
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That is good to know, I isn't mentioned in AB12 documentation.
I have seen Microsoft recommends to exclude that files from backups (along with some other files/directories), so should be fine to omit these.
In case of a hibernated virtual machines it might be important to backup both files so it can be recovered in "hibernated" state? For me it makes no sense to put VMs in a hibernation state but VMware and Hyper-V Vms can be paused. VMware can be configured to put guest OS in hibernate mode when pausing the VM, unsure about Hyper-V.
Sorry for Off Topic.
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Raphael,
The hibernated/suspended machines are restored in powered off state, so the presense of hibernation file is irrelevant for recovery.
Thank you.
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Yes, and then also irrelevant for backup (if present), I got it.
Thanks though.
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