mirror of
https://github.com/akuker/RASCSI.git
synced 2024-12-23 06:30:04 +00:00
204 lines
10 KiB
Plaintext
204 lines
10 KiB
Plaintext
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*** Settings ***
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Library String
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Library Collections
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*** Variables ***
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${drive_mount_path} /mnt/temp_drive/
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# Taken from https://en.wikipedia.org/wiki/SCSI_Peripheral_Device_Type
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${Scsi_device_type_hard_drive} 0
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${Scsi_device_type_magnetic_tape} 1
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${Scsi_device_type_printer} 2
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${Scsi_device_type_processor} 3
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${Scsi_device_type_write_once_dev} 4
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${Scsi_device_type_cd_rom} 5
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${Scsi_device_type_scanner} 6
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${Scsi_device_type_optical_memory} 7
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*** Keywords ***
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Rescan SCSI Bus
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[Documentation] Commands Linux to re-scan the SCSI bus on the local host
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${result}= Run sudo bash -c "echo \\"- - -\\" > /sys/class/scsi_host/host0/scan"
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${lsscsi}= Run lsscsi
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log ${lsscsi}
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SCSI ID ${scsi_id:\d+} is detected by Linux
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[Documentation] Checks to see if a specific SCSI ID is found by lsscsi
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${result}= Run lsscsi
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Log ${result}
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Should Contain ${result} [0:0:${scsi_id}:0]
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Delete all SCSI devices from Linux
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[Documentation] Remove all SCSI IDs from the Linux SCSI driver
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FOR ${scsi_id} IN RANGE 0 7
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Delete SCSI ID ${scsi_id} from Linux
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END
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Delete SCSI ID ${scsi_id:\d+} from Linux
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[Documentation] Remove a SCSI ID from Linux. Basically, will un-do the Scan action
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Run sudo bash -c "echo 1 > /sys/class/scsi_device/0:0:${scsi_id}:0/device/delete" 2>&1 > /dev/null
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SCSI ID ${scsi_id} reports vendor ${scsi_vendor}
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[Documentation] Reads the SCSI vendor from sysfs and checks that it matches expected value
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# Sleep 2 minutes
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${read_scsi_info}= OperatingSystem.Get File /sys/class/scsi_device/0:0:${scsi_id}:0/device/vendor
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${read_scsi_info}= Remove String Using Regexp ${read_scsi_info} ${\n}
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Log Vendor ID read from sysfs was --${read_scsi_info}--
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Should Be Equal ${read_scsi_info} ${scsi_vendor} Incorrect SCSI vendor reported for ID ${scsi_id}
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SCSI ID ${scsi_id} reports revision ${scsi_rev}
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[Documentation] Reads the SCSI vendor from sysfs and checks that it matches expected value
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${read_scsi_info}= OperatingSystem.Get File /sys/class/scsi_device/0:0:${scsi_id}:0/device/rev
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${read_scsi_info}= Remove String Using Regexp ${read_scsi_info} ${\n}
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Log SCSI revision read from sysfs was ${read_scsi_info}
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Should Be Equal ${read_scsi_info} ${scsi_rev} Incorrect SCSI version reported for ID ${scsi_id}
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SCSI ID ${scsi_id} reports model ${scsi_model}
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[Documentation] Reads the SCSI vendor from sysfs and checks that it matches expected value
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${read_scsi_info}= OperatingSystem.Get File /sys/class/scsi_device/0:0:${scsi_id}:0/device/model
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${read_scsi_info}= Remove String Using Regexp ${read_scsi_info} ${\n}
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Log SCSI model read from sysfs was --${read_scsi_info}--
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Should Be Equal ${read_scsi_info} ${scsi_model} Incorrect SCSI model reported for ID ${scsi_id}
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SCSI ID ${scsi_id} reports type ${scsi_type}
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[Documentation] Reads the SCSI type from sysfs and checks that it matches expected value
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${read_scsi_info}= OperatingSystem.Get File /sys/class/scsi_device/0:0:${scsi_id}:0/device/type
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${read_scsi_info}= Remove String Using Regexp ${read_scsi_info} ${\n}
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Log SCSI model read from sysfs was ${read_scsi_info}
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Should Be Equal ${read_scsi_info} ${scsi_type} Incorrect SCSI type reported for ID ${scsi_id}
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Checksum of Data File ${file_name} from mounted drive
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[Documentation] Calculate the checksum of the specified file from the mounted drive
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${sha_output}= Run sha512sum ${drive_mount_path}${file_name}
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Log Checksum of the file was ${sha_output}
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@{sha_output_list}= Split String ${sha_output} ${SPACE}
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${sha_signature}= Get From List ${sha_output_list} 0
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[Return] ${sha_signature}
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Get device id for SCSI ID ${scsi_id:/d+}
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[Documentation] Lookup the device name (ex /dev/sr0) for the specified SCSI ID
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${lsscsi_output}= Run lsscsi --brief |grep \\\\[0\\\\:0\\\\:${scsi_id}\\\\:0\\\\] | cut -f 5 --delimiter=" "
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Should Match Regexp ${lsscsi_output} \/dev\/[\\w\\d]+ Unable to find device ID for SCSI ID ${scsi_id}
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[Return] ${lsscsi_output}
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# log ${lsscsi_output}
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# @{scsi_entries}= Split To Lines ${lsscsi_output}
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# FOR ${cur_line} IN @{scsi_entries}
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# Log ${cur_line}
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# @{scsi_line}= SplitString ${cur_line}
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# ${linux_id}= Set Variable ${scsi_line}[0]
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# ${device_id}= Set Variable ${scsi_line}[1]
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# Return From Keyword If "${linux_id}"=="[0:0:${scsi_id}:0]" ${device_id}
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# END
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# [Return] /dev/notfound
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Get size of device id ${device_id} in bytes
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[Documentation] Decypher the output of lsblk to determine the size of the
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... specified device ID
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${bare_device_id}= Remove String Using Regexp ${device_id} \/dev\/
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${lsblk_output}= Run lsblk --raw --bytes | grep ${bare_device_id} | cut -f 4 --delimiter=" "
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[Return] ${lsblk_output}
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Get size of SCSI ID ${scsi_id} device in bytes
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[Documentation] Given a SCSI ID, determine how big that drive is (in bytes)
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${device_id}= Get device id for SCSI ID ${scsi_id}
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${device_size}= Get size of device id ${device_id} in bytes
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[Return] ${device_size}
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Get checksum of SCSI ID ${scsi_id} device
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[Documentation] Calculate the checksum of the disk image on the RaSCSI host
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${device_id}= Get device id for SCSI ID ${scsi_id}
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${checksum}= Run Keyword Get checksum of file ${device_id}
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[Return] ${checksum}
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Get checksum of file ${full_file_path}
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${checksum}= Run md5sum ${full_file_path} | cut -f 1 --delimiter=" "
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[Return] ${checksum}
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Get filesystem type of SCSI ID ${scsi_id}
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[Documentation] Get the type of file system for the specified scsi ID. It needs to be
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... mounted in order for this command to work
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${device_id}= Get device id for SCSI ID ${scsi_id}
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${raw}= Run mount | grep ${device_id}
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log ${raw}
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${filesystem_type}= Run mount |grep ${device_id} |cut --delimiter=" " -f 5
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[Return] ${filesystem_type}
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The size of SCSI ID ${scsi_id} is equal to the size of ${image_name}
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[Documentation] Get the size of the SCSI device specified and the size of the drive
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... image and make sure they're equal
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${device_size}= Get size of SCSI ID ${scsi_id} device in bytes
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${image_size}= Get Size of RaSCSI Image ${image_name} in bytes
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Should be Equal ${device_size} ${image_size} The device size did not match the image size
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The checksum of SCSI ID ${scsi_id} is equal to the checksum of ${image_name}
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[Documentation] Empty Keyword
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${device_checksum}= Get checksum of SCSI ID ${scsi_id} device
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${image_checksum}= Get checksum of RaSCSI Image ${image_name}
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Should be Equal ${device_checksum} ${image_checksum} The device checksum did not match the image file
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Mount SCSI ID ${scsi_id} as ${folder_name}
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[Documentation] Mount the specified SCSI ID at the specified path in /mnt
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Run sudo mkdir -p /mnt/${folder_name}
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${device}= Get device id for SCSI ID ${scsi_id}
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Run sudo mount ${device} /mnt/${folder_name}
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${df}= Run df -h
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Log ${df}
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SCSI ID ${scsi_id} has been mounted at ${folder_name}
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[Documentation] Check that the 'df' utility reports that the specified SCSI ID is
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... mounted at the path specified
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${device}= Get device id for SCSI ID ${scsi_id}
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${df_output}= Run mount | grep ${device} | cut --delimiter=" " -f 3
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log ${df_output}
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Unmount SCSI ID ${scsi_id}
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[Documentation] Un-mount the drive specified. Currently, this doesn't use the drive ID. However,
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... it needs to be updated in the future to un-moune the correct device, instead of
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... of being hard-coded to a specific path.
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${device}= Get device id for SCSI ID ${scsi_id}
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Run sudo umount ${device}
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The file ${filename} in the ${directory} directory matches the original in ISO ${drive_image}
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[Documentation] Check that the file ready by the host through the RaSCSI interface and make sure
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... that the checksum matches the original file extracted from the ISO
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${host_file_checksum}= Get checksum of file /mnt/${directory}/${filename}
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${rascsi_file_checksum}= Get checksum of ${filename} from ISO ${drive_image} on the RaSCSI Host
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Should be Equal ${host_file_checksum} ${rascsi_file_checksum} ${filename} did not match between the host and the RaSCSI
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The filesystem type of SCSI ID ${scsi_id} is ${fs_type}
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[Documentation] Fetches the filesystem type of the specified SCSI ID and checks that it matches
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${actual_fs_type}= Get filesystem type of SCSI ID ${scsi_id}
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Should be Equal ${fs_type} ${actual_fs_type} Incorrect file system type detected
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The measured read speed for ${data_size} megabytes of data from SCSI ID ${scsi_id} is greater than ${expected_speed} KB/s
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[Documentation] Read the specified amount of data from the SCSI drive and make sure that it is
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... greater than the specified threshold
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[Teardown] Remove temporary file ${temp_filename}
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${device_id}= Get device id for SCSI ID ${scsi_id}
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${temp_filename}= Generate Random String 10 [LETTERS]
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${dd_time}= Run sudo dd if=${device_id} of=/tmp/${temp_filename} bs=1M count=${data_size} 2>&1 | awk '/copied/ {print $8}'
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${copy_time}= Convert to Number ${dd_time}
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${speed}= Evaluate (${data_size}*1024)/${copy_time}
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Log Measured copy speed was ${speed} KB/s
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Should be true ${speed}>=${expected_speed} Measured speed was not greater than minimum
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# Run sudo rm /tmp/${temp_filename}
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Create an image named ${iso_name} from SCSI ID ${scsi_id}
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[Documentation] Will create a disk image from the specified SCSI device
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${device_id}= Get device id for SCSI ID ${scsi_id}
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${dd_output}= Run sudo dd if=${device_id} of=/tmp/${iso_name} bs=1M 2>&1
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File Should Not be Empty /tmp/${iso_name}
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Local file ${local_file_name} matches RaSCSI file ${rascsi_file_name}
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[Documentation] Calculates the checksum of the local file and the remote file
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... then ensures that they match
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${local_file_checksum}= Get checksum of file /tmp/${local_file_name}
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${remote_file_checksum}= Get checksum of RaSCSI Image ${rascsi_file_name}
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Should be Equal ${local_file_checksum} ${remote_file_checksum} Files did not match
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Remove temporary file ${file_name}
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[Documentation] Deletes the specified file from the temp directory
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Run sudo rm /tmp/${file_name}
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