Comment # 10 on bug 980065 from Stefan Hundhammer

The information is partly there in the target map, but no mount points for
either /dev/sda2 or /dev/sda4, and that's very likely what confuses
yast-bootloader:


2016-05-19 14:29:07 <1> (none)(3685) [Ruby] modules/Storage.rb:1862
getContainerInfo container
{
    "device" => "/dev/sda",
    "name" => "sda",
    "used_by_type" => "UB_NONE",
    "used_by_device" => "",
    "udev_path" => "pci-0000:00:1f.2-ata-1",
    "udev_id" =>
    [
        "ata-Samsung_SSD_840_PRO_Series_S12PNEAD267051D",
        "scsi-0ATA_Samsung_SSD_840_S12PNEAD267051D",
        "scsi-1ATA_Samsung_SSD_840_PRO_Series_S12PNEAD267051D",
        "scsi-3500253855021928c",
        "scsi-SATA_Samsung_SSD_840S12PNEAD267051D",
        "scsi-SATA_Samsung_SSD_840_S12PNEAD267051D",
        "wwn-0x500253855021928c"
    ],
    "type" => "CT_DISK",
    "size_k" => "125034840",
    "cyl_size" => "8225280",
    "cyl_count" => "15566",
    "sector_size" => "512",
    "label" => "msdos",
    "max_logical" => "255",
    "max_primary" => "4",
    "dasd_format" => "0",
    "dasd_type" => "0",
    "transport" => "sata",
    "partitions" =>
    [
        {
            "device" => "/dev/sda1",
            "name" => "sda1",
            "used_by_type" => "UB_NONE",
            "used_by_device" => "",
            "udev_path" => "pci-0000:00:1f.2-ata-1-part1",
            "udev_id" =>
            [
                "ata-Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part1",
                "scsi-0ATA_Samsung_SSD_840_S12PNEAD267051D-part1",
                "scsi-1ATA_Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part1",
                "scsi-3500253855021928c-part1",
                "scsi-SATA_Samsung_SSD_840S12PNEAD267051D-part1",
                "scsi-SATA_Samsung_SSD_840_S12PNEAD267051D-part1",
                "wwn-0x500253855021928c-part1"
            ],
            "size_k" => "20971520",
            "used_fs" => "swap",
            "detected_fs" => "swap",
            "mount" => "swap",
            "inactive" => "true",
            "mountby" => "label",
            "uuid" => "b9eefe0b-fb89-434a-af8c-70dac301ab39",
            "nr" => "1",
            "fsid" => "130",
            "fstype" => "Linux swap",
            "region" =>
            [
                "0",
                "2611"
            ],
            "type" => "primary"
        },
        {
            "device" => "/dev/sda2",
            "name" => "sda2",
            "used_by" =>
            [
                { "type" => "UB_BTRFS", "device" =>
"c5a20327-9e28-48d5-8321-96a35f02df84" }
            ],
            "used_by_type" => "UB_BTRFS",
            "used_by_device" => "c5a20327-9e28-48d5-8321-96a35f02df84",
            "udev_path" => "pci-0000:00:1f.2-ata-1-part2",
            "udev_id" =>
            [
                "ata-Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part2",
                "scsi-0ATA_Samsung_SSD_840_S12PNEAD267051D-part2",
                "scsi-1ATA_Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part2",
                "scsi-3500253855021928c-part2",
                "scsi-SATA_Samsung_SSD_840S12PNEAD267051D-part2",
                "scsi-SATA_Samsung_SSD_840_S12PNEAD267051D-part2",
                "wwn-0x500253855021928c-part2"
            ],
            "size_k" => "21466112",
            "used_fs" => "btrfs",
            "detected_fs" => "btrfs",
            "nr" => "2",
            "fsid" => "131",
            "fstype" => "Linux native",
            "region" =>
            [
                "2610",
                "2674"
            ],
            "type" => "primary",
            "boot" => "true"
        },
        {
            "device" => "/dev/sda3",
            "name" => "sda3",
            "used_by_type" => "UB_NONE",
            "used_by_device" => "",
            "udev_path" => "pci-0000:00:1f.2-ata-1-part3",
            "udev_id" =>
            [
                "ata-Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part3",
                "scsi-0ATA_Samsung_SSD_840_S12PNEAD267051D-part3",
                "scsi-1ATA_Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part3",
                "scsi-3500253855021928c-part3",
                "scsi-SATA_Samsung_SSD_840S12PNEAD267051D-part3",
                "scsi-SATA_Samsung_SSD_840_S12PNEAD267051D-part3",
                "wwn-0x500253855021928c-part3"
            ],
            "size_k" => "62115840",
            "used_fs" => "ext4",
            "detected_fs" => "ext4",
            "mount" => "/home",
            "inactive" => "true",
            "mountby" => "id",
            "uuid" => "b6a667cd-ef5d-46aa-91fd-68f9661ac1db",
            "nr" => "3",
            "fsid" => "131",
            "fstype" => "Linux native",
            "region" =>
            [
                "7833",
                "7733"
            ],
            "type" => "primary"
        },
        {
            "device" => "/dev/sda4",
            "name" => "sda4",
            "used_by" =>
            [
                { "type" => "UB_BTRFS", "device" =>
"c5a20327-9e28-48d5-8321-96a35f02df84" }
            ],
            "used_by_type" => "UB_BTRFS",
            "used_by_device" => "c5a20327-9e28-48d5-8321-96a35f02df84",
            "udev_path" => "pci-0000:00:1f.2-ata-1-part4",
            "udev_id" =>
            [
                "ata-Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part4",
                "scsi-0ATA_Samsung_SSD_840_S12PNEAD267051D-part4",
                "scsi-1ATA_Samsung_SSD_840_PRO_Series_S12PNEAD267051D-part4",
                "scsi-3500253855021928c-part4",
                "scsi-SATA_Samsung_SSD_840S12PNEAD267051D-part4",
                "scsi-SATA_Samsung_SSD_840_S12PNEAD267051D-part4",
                "wwn-0x500253855021928c-part4"
            ],
            "size_k" => "20480000",
            "used_fs" => "btrfs",
            "detected_fs" => "btrfs",
            "nr" => "4",
            "fsid" => "131",
            "fstype" => "Linux native",
            "region" =>
            [
                "5283",
                "2551"
            ],
            "type" => "primary"
        }
    ]
}