VM: Debian 8 insallation with MySQL with not-very-loaded databases (InnoDB)
Hyper-V intergration services are installed inside VM:
- Code: Select all
# lsmod | grep hv
hv_utils 17718 0
hv_netvsc 30494 0
hv_storvsc 21296 2
scsi_mod 191405 5 sg,libata,sd_mod,sr_mod,hv_storvsc
hv_vmbus 65661 6 hyperv_keyboard,hv_netvsc,hid_hyperv,hv_utils,hyperv_fb,hv_storvsc
I use FREE version of VBR and perform backups with VBRZip.
Checkbox "Disable guest quiescence" is unchecked.
Question 1: Is this VM aware of Hyper-V's quiescence mechanisms? Will I get consistent filesystem after restore?
Question 2: What if backup is performed when some InnoDB cached data are not flushed to disk (still resides in memory)?
In short: how to make shure that I will have consistent FS and DB after restore?
The reason for this questions: VM is not suspended during VBRZip. Is it ok?