On 19.04.2016 12:31, Harald Hoyer wrote: > > Here are my thought as the main dracut maintainer: > > To resume from a swap disk means, that you must not change any data on disk > while doing so, because that change would go unnoticed by the kernel, which we > want to resume. So basically assembling raid or LVM, which changes metadata on > disk is a no go. [...]
MD RAID1 is "go-go", i.e. funk, rhythm and blues, and early hip-hop ... https://en.wikipedia.org/wiki/Go-go # grep resume /proc/cmdline ... resume=UUID=12345678-1234-1234-1234-123456789abc ... # blkid | grep 12345678-1234-1234-1234-123456789abc /dev/md1: UUID="12345678-1234-1234-1234-123456789abc" TYPE="swap" # mdadm --detail /dev/md1 | grep Level Raid Level : raid1 # systemctl hibernate ... ACPI: Preparing to enter system sleep state S4 PM: Creating hibernation image: ... .. . RESUME(THAW) . .. ... ACPI: Waking up from system sleep state S4 PM: Image restored successfully. _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
