Comment # 2 on bug 1037911 from Stefan Hundhammer

From y2log-1.gz (edited for better readability):

At the start of the installation (i.e. before anything was changed):


2017-05-05 21:42:28 <1> install(3665) [libstorage] SystemCmd.cc(execute):143
SystemCmd Executing:
"BLKID_SKIP_CHECK_MDRAID=1 /sbin/blkid -c /dev/null"

/dev/sda1: PARTLABEL="BIOS boot partition" 
/dev/sda2: LABEL="EFI1" UUID="EC...26FF" TYPE="vfat" PARTLABEL="EFI System" 
/dev/sda3: UUID="94...2bd3" TYPE="ext2"        PARTLABEL="Linux filesystem" 
/dev/sda4: UUID="c6...cbc1" TYPE="ext2"        PARTLABEL="Linux filesystem" 
/dev/sda5: UUID="74...2022" TYPE="crypto_LUKS" PARTLABEL="Linux LVM" 
/dev/sda6: UUID="2a...6263" TYPE="ext4"        PTTYPE="dos" 
/dev/sda7: UUID="4b...000d" TYPE="ext4"        PARTLABEL="Linux filesystem" 
/dev/sda8: UUID="20...ca54" TYPE="crypto_LUKS" PARTLABEL="Linux filesystem"


/dev/sdb1: PARTLABEL="BIOS boot partition" 
/dev/sdb2: LABEL="EFI2" UUID="74...E84C" TYPE="vfat" PARTLABEL="EFI System" 
/dev/sdb3: UUID="6a...c61d" TYPE="ext2"        PARTLABEL="Linux filesystem" 
/dev/sdb4: UUID="7b...5241" TYPE="ext2"        PARTLABEL="Linux filesystem" 
/dev/sdb5: UUID="64...0640" TYPE="crypto_LUKS" PARTLABEL="Linux filesystem" 
/dev/sdb6: UUID="15...f88e" TYPE="ext4"        PTTYPE="dos" PARTLABEL="Linux
filesystem" 
/dev/sdb7: UUID="25...04da" TYPE="ext4"        PARTLABEL="Linux filesystem" 
/dev/sdb8: UUID="1c...a425" TYPE="crypto_LUKS" PARTLABEL="Linux filesystem"


/dev/sdc1: SEC_TYPE="msdos" UUID="3394-6343" TYPE="vfat" 
/dev/sdc2: UUID="2017-05-04-08-44-31-00" 
    LABEL="openSUSE-Leap-42.3-DVD-x86_64018" TYPE="iso9660" 


So you had one encrypted partition (/dev/sda5) as an encrypted LVM physical
volume, and two other partitions (/dev/sda8, /dev/sdb8) with a LUKS encryption
layer and a filesystem directly on top of that (without LVM).