b89689e278
Have dm-snapshot of dm-snapshot. The first layer is to "cache" changes done by base volume holder (TemplateVM in case of root.img), the second layer is to hold changes do by snapshot volume holder (AppVM in case of root.img). In case of Linux VMs the second layer is normally done inside of VM (original volume is exposed read-only). But this does not work for non-Linux VMs, orr even Linux but without qubes-specific startup scripts. This is first part of the change - actual construction of two layers of dm-snapshot, not plugged in to core scripts yet. QubesOS/qubes-issues#2256 |
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aux-tools | ||
system-config | ||
systemd |