[rear-users] ERROR: FindStorageDrivers called but STORAGE_DRIVERS is empty

upen upendra.gandhi at gmail.com
Thu Feb 21 20:00:21 CET 2013


Wonder, how this issue can be tackled.

**#rear -v mkbackup
Creating disk layout
Creating root FS layout
ERROR: FindStorageDrivers called but STORAGE_DRIVERS is empty
Aborting due to an error, check /tmp/rear-host79.log for details
Finished in 1 seconds
Terminated

**Relax and Recover 1.13.0 on Gentoo(local version 1.13.0-r1).

**udevd --version -> 197

**KERNEL/ARCH/ -> 3.6.11-gentoo/x86_64

**udevadm info  -q path -n /dev/sda
/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda


**udevadm info  -a -p
/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda

Udevadm info starts with the device specified by the devpath and then
walks up the chain of parent devices. It prints for every device
found, all possible attributes in the udev rules key format.
A rule to match, can be composed by the attributes of the device
and the attributes from one single parent device.

  looking at device
'/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda':
    KERNEL=="sda"
    SUBSYSTEM=="block"
    DRIVER==""
    ATTR{ro}=="0"
    ATTR{size}=="1953525168"
    ATTR{stat}=="  133034    38218  2821009   213786    41650    92562
 3365098  2566794        0   270440  2781287"
    ATTR{range}=="16"
    ATTR{discard_alignment}=="0"
    ATTR{events}==""
    ATTR{ext_range}=="256"
    ATTR{events_poll_msecs}=="-1"
    ATTR{alignment_offset}=="0"
    ATTR{inflight}=="       0        0"
    ATTR{removable}=="0"
    ATTR{capability}=="50"
    ATTR{events_async}==""

  looking at parent device
'/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0':
    KERNELS=="0:0:0:0"
    SUBSYSTEMS=="scsi"
    DRIVERS=="sd"
    ATTRS{rev}=="17.0"
    ATTRS{type}=="0"
    ATTRS{scsi_level}=="6"
    ATTRS{model}=="WDC WD10EALX-759"
    ATTRS{state}=="running"
    ATTRS{queue_type}=="none"
    ATTRS{iodone_cnt}=="0x2c03b"
    ATTRS{iorequest_cnt}=="0x2c03b"
    ATTRS{timeout}=="30"
    ATTRS{evt_media_change}=="0"
    ATTRS{ioerr_cnt}=="0x1a"
    ATTRS{queue_depth}=="1"
    ATTRS{vendor}=="ATA     "
    ATTRS{device_blocked}=="0"
    ATTRS{iocounterbits}=="32"

  looking at parent device
'/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0':
    KERNELS=="target0:0:0"
    SUBSYSTEMS=="scsi"
    DRIVERS==""

  looking at parent device '/devices/pci0000:00/0000:00:1f.2/ata1/host0':
    KERNELS=="host0"
    SUBSYSTEMS=="scsi"
    DRIVERS==""

  looking at parent device '/devices/pci0000:00/0000:00:1f.2/ata1':
    KERNELS=="ata1"
    SUBSYSTEMS==""
    DRIVERS==""

  looking at parent device '/devices/pci0000:00/0000:00:1f.2':
    KERNELS=="0000:00:1f.2"
    SUBSYSTEMS=="pci"
    DRIVERS=="ata_piix"
    ATTRS{irq}=="18"
    ATTRS{subsystem_vendor}=="0x1028"
    ATTRS{broken_parity_status}=="0"
    ATTRS{class}=="0x01018a"
    ATTRS{index}=="1"
    ATTRS{label}=="Intel PCH SATA Controller"
    ATTRS{consistent_dma_mask_bits}=="32"
    ATTRS{dma_mask_bits}=="32"
    ATTRS{local_cpus}=="00000000,000000ff"
    ATTRS{device}=="0x3b20"
    ATTRS{enable}=="1"
    ATTRS{msi_bus}==""
    ATTRS{local_cpulist}=="0-7"
    ATTRS{vendor}=="0x8086"
    ATTRS{resource1}=="P"
    ATTRS{resource3}=="P"
    ATTRS{subsystem_device}=="0x02da"
    ATTRS{numa_node}=="-1"

  looking at parent device '/devices/pci0000:00':
    KERNELS=="pci0000:00"
    SUBSYSTEMS==""
    DRIVERS==""

Any help is appreciated. Thanks.


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