After upgrading to fedora 15 my encrypted swap is not set up by systemd which
calls itself a drop-in replacement for SysV scripts.

Version-Release number of selected component (if applicable):
systemd-26-2.fc15.x86_64

How reproducible:
Have F14 box with encrypted swap
Upgrade to F15 using preupgrade.
Once booted into upgraded box notice lack of swap.

Actual results:
No swap

Expected results:
Encrypted swap

Additional info:


 ls -l /dev/mapper/
total 0
crw------- 1 root root 10, 236 Jun  5 08:50 control
lrwxrwxrwx 1 root root       7 Jun  5 08:50 my_vg-homelv -> ../dm-0
lrwxrwxrwx 1 root root       7 Jun  5 08:50 my_vg-mythlv -> ../dm-3
lrwxrwxrwx 1 root root       7 Jun  5 08:50 my_vg-rootlv -> ../dm-5
lrwxrwxrwx 1 root root       7 Jun  5 08:50 my_vg-srclv -> ../dm-2
lrwxrwxrwx 1 root root       7 Jun  5 08:50 my_vg-usrlv -> ../dm-4
lrwxrwxrwx 1 root root       7 Jun  5 08:50 my_vg-varlv -> ../dm-1
lrwxrwxrwx 1 root root       7 Jun  5 08:50 swap -> ../dm-6

So we do have swap dm-partition, but:
# swapon -a
swapon: /dev/mapper/swap: read swap header failed: Invalid argument
# mkswap /dev/mapper/swap
mkswap: /dev/mapper/swap: warning: don't erase bootbits sectors
        on whole disk. Use -f to force.
Setting up swapspace version 1, size = 2097148 KiB
no label, UUID=b0cfcbd1-a2a6-4f57-a64a-f4f1f76054f8
# swapon -a

So why isn't this done like it used to be?

# cat /etc/crypttab 
swap /dev/sda2 /dev/urandom swap,cipher=aes-cbc-essiv:sha256,size=256

So the partition is clearly marked as to be swap after encrypting. Also fstab
shows the swap as swap.
This worked very well in F14. F15 breaks this functionality.


Also, in dmesg:

<30>systemd-cryptsetup[2279]: Set cipher aes, mode cbc-essiv:sha256, key size
256 bits for device /dev/sda2.
<28>systemd[1]: Job dev-mapper-swap.device/start timed out.
<29>systemd[1]: Job dev-mapper-swap.swap/start failed with result 'dependency'.
<29>systemd[1]: Job dev-mapper-swap.device/start failed with result 'timeout'.

Timed out for what?
Dependency on what? LVM was already up, usr, var etc fscked...




Also see https://bugzilla.redhat.com/show_bug.cgi?id=710839