- A -
Apple CoreStorage/FileVault/Fusion Drive Volumes
- B -
Bad Sectors settings
Set default read retries count for all drives
Binary (byte to byte copy)
BitLocker System Drive Encryption
Broken File Name
Rename and change all invalid symbols to:
Broken File Name options
Button
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Create virtual volume sets or RAIDs
- C -
Connect to R-Studio settings
Allow connection from any address
Allow connection from the host
Connecting to DeepSpar Disk Imager™ manually
Contact information and technical support
Create menu
Create Virtual Block RAID & Autodetect
Creating and saving your own RAID configuration
Creating Startup Disks for Mac and Linux Computers
- D -
Data Copy in Text/hexadecimal editor
Data Recovery on HFS/HFS+ File System
Connect to the remote computer
Description Files for RAID Configuration
Devices to Store Recovered Files
Dialog box
Dialog boxes
Edit Block RAID Layout Presets
Please configure R-Studio Agent for Mac
Please configure R-Studio Agent for Windows
R-Studio Agent for Linux Configuration
There is not enough space on the disk
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- E -
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Find Template Signature Previous
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- F -
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Find/mark objects only in real paths, ignore links to folders
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Finding Previous File Versions
Forensic Data Collection Audit Log
- H -
Help menu
Hidden Attribute
- I -
Image options
Image type:
Byte to byte image to a physical disk
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- K -
Known File Types settings
- L -
Log settings
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- M -
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Reset all hidden notifications
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Double-click a logical disk...
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- N -
Nested and Non-Standard RAID Levels
- O -
Opening several disks/partitions in one tab
- P -
Panels
Panes
Portable version of R-Studio Technician
Properties tab
- Q -
- R -
Recover options
Condense successful restoration events:
Do not recover duplicate files from Extra Found Files
Open local folder (folders) when done
Recover alternative data streams:
Recover real folders structure
Recovered only masked marked files
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Installing R-Studio Agent Emergency Startup Media Creator
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- S -
Scan options
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Find Previous Versions of the File
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Remove All Scanned Information
Smart drive copy
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Startup Media Troubleshooting Options
Don't show symbolic links by default (Technician version)
Recovery as it is (Technician version)
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Syntaxis of a Description File for RAID Configurations
- T -
Tabs
Technical Information and Troubleshooting
Tools menu
- U -
- V -
View menu
Virtual Disk Formats
Volume Sets, Stripe Sets, and Mirrors
- W -
Window
Working with RAID 6 Presets
You may create and store your own RAID configurations The syntax of those files is similar to that of the XML language. They are stored in an .xml file specified on the R‑Studio Settings .
A number of file examples are shown on the Description Files for RAID Configurations topic.
There are two types of such description files: for RAID presets and custom-created RAID layouts.
<?xml version="1.0" encoding="UTF-8"?>
<RAIDList version="1">
<RAID blockSize="65536" name="RAID5" rows="3" type="5" order="2" parityDelay="1">
<Parents>
<Parent comp="RAID5Disk1.dsk" name="Promise1+0 JBOD1.10" size="40060321792" order="1"/>
<Parent comp="RAID5Disk2.dsk" name="Promise1+0 JBOD1.10" size="40060321792" order="2"/>
<Parent comp="RAID5Disk3.dsk" name="Promise1+0 JBOD1.10" size="40060321792" order="3"/>
</Parents>
</RAID>
</RAIDList>
<?xml version="1.0" encoding="UTF-8"?>
<RAIDList version="1">
<RAID blockSize="65536" name="RAID6Complex" rows="6" type="256">
<Parents>
<Parent name="img1.bin" size="941359104" order="1"/>
<Parent name="img2.bin" fs="NTFS" size="941359104" order="2"/>
<Parent name="img3.bin" size="941359104" order="3"/>
<Parent name="img4.bin" size="941359104" order="4"/>
<Parent name="img5.bin" size="941359104" order="5"/>
</Parents>
<Table>
<Block id="A1">ReedSolomon</Block>
<Block id="B1">1</Block>
<Block id="C1">2</Block>
<Block id="D1">3</Block>
<Block id="E1">XorOfData</Block>
<Block id="A2">4</Block>
<Block id="B2">5</Block>
<Block id="C2">6</Block>
<Block id="D2">XorOfData</Block>
<Block id="E2">ReedSolomon</Block>
<Block id="A3">8</Block>
<Block id="B3">9</Block>
<Block id="C3">XorOfData</Block>
<Block id="D3">ReedSolomon</Block>
<Block id="E3">7</Block>
<Block id="A4">12</Block>
<Block id="B4">XorOfData</Block>
<Block id="C4">ReedSolomon</Block>
<Block id="D4">10</Block>
<Block id="E4">11</Block>
<Block id="A5">XorOfData</Block>
<Block id="B5">ReedSolomon</Block>
<Block id="C5">13</Block>
<Block id="D5">14</Block>
<Block id="E5">15</Block>
<Block id="A6" sequence="1">XorOfAll</Block>
<Block id="B6" sequence="2">XorOfAll</Block>
<Block id="C6" sequence="3">XorOfAll</Block>
<Block id="D6" sequence="4">XorOfAll</Block>
<Block id="E6" sequence="5">XorOfAll</Block>
</Table>
<Sequences>
<Sequence id="1">A1 A2 A3 A4 A5 A6</Sequence>
<Sequence id="2">B1 B2 B3 B4 B5 B6</Sequence>
<Sequence id="3">C1 C2 C3 C4 C5 C6</Sequence>
<Sequence id="4">D1 D2 D3 D4 D5 D6</Sequence>
<Sequence id="5">E1 E2 E3 E4 E5 E6</Sequence>
</Sequences>
</RAID>
</RAIDList>
File header
The file starts with a standard XML header:
<?xml version="1.0" encoding="utf-8"?>
Section RAIDList
< RAIDList >
It can contain any number of the <RAID> sections and requires a closing element </FileTypeList>.
Section structure example:
<RAIDList>
<RAID [attributes]>
...
</RAID>
...
<RAID [attributes]>
...
</RAID>
Section RAID
This section describes each RAID layout.
It must contain at least one <Table> and <Parents> sections and can contain one block <Sequences> ..
<RAIDList version="1">
<RAID blockSize="65536" name="RAID5" rows="3" type="5" order="2" parityDelay="1">
<Parents>
</Parents>
<Table>
</Table>
<Sequences>
</Sequences>
</RAID>
</RAIDList>
Attributes :
blocksize |
<u32> |
Required |
The block size of the RAID in bytes |
name |
<string> |
Optional |
The name of the RAID layout |
rows |
<u16> |
Required |
The number of rows in the RAID layout table. |
type |
<u16> |
Required |
The type of the RAID preset. The following types are supported: 1: RAID0 (Stripe set) 2: RAID10 3: RAID1E 4: RAID4 5: RAID5 6: RAID5E 7: RAID5EE 8: RAID6 / Reed-Solomon Encoding 9: RAID6E / Reed-Solomon Encoding 10: RAID6 / Vertical Xor Encoding 256: Custom Raid Table If the RAID type parameter contradicts to the RAID table, the RAID table always prevails. |
order |
<u16> |
Required/Optional |
The RAID sub-type. For example, order="2" means Left Asynchronous for RAID5 layouts. Any value for the custom RAID layouts will be ignored. |
parityDelay |
<u16> |
Required |
The Parity delay parameter. |
Section structure example:
<RAID blockSize="65536" rows="6" type="256">
<Parents>
</Parents>
<Table>
</Table>
<Sequences>
</Sequences>
</RAID>
Section Parents
This section describes the RAID parents. It contains the <Parent> elements of the RAID.
Section structure example:
<Parents>
<Parent comp="RAID5Disk1.dsk" name="Promise1+0 JBOD1.10" size="40060321792" order="1"/>
<Parent comp="RAID5Disk2.dsk" name="Promise1+0 JBOD1.10" size="40060321792" order="2"/>
<Parent comp="RAID5Disk3.dsk" name="Promise1+0 JBOD1.10" size="40060321792" order="3"/>
</Parents>
Element Parent
The element specifies the parent of the RAID.
Attributes :
comp |
<string> |
Required/Optional |
The file-container with the parent object. |
name |
<string> |
Required |
The object name of the RAID parent. |
offset |
<u16> |
Required is not 0 |
The offset value in bytes |
size= |
<u16> |
Required |
The object size in bytes |
order |
<u16> |
Required |
The order of the RAID object |
Section Table
This section describes the RAID layout table. It contains the <Block> elements which number is a product of two attributes in the <RAID> section: <parents> x <rows> .
Section structure example:
<RAIDList>
<RAID name="example" parents="2" rows="2" blocksize=" 16777216 ">
<Table>
<Block [attributes]> ... </Block>
<Block [attributes]> ... </Block>
<Block [attributes]> ... </Block>
<Block [attributes]> ... </Block>
</Table>
</RAID>
</RAIDList>
Element Block
The element specifies the block number in the RAID layout table (a positive integer number) or an error correction block of the following types:
• PD or ParityOfData
• PA or ParityOfAll
• RS or ReedSolomon
• U or Unknown
• I or Ignore
Any other value is treated as Unknown .
Attributes :
id |
<string> |
Required |
The alpha-numerical identifier of the block in the RAID layout table. The element in the 3-rd column of the 2-nd line is designated as C2 . AA is used after letter Z , and so on. |
sequence |
<string> |
Optional |
The numerical identifier for non-default sequences. |
Section Sequences
This section describes the non-default data checksum sequences used to preserve data integrity. It is not necessary to explicitly list default sequences (the table rows). Sequences can contain any number of the <Sequence> elements.
Section structure example:
<RAIDList>
<RAID name="example" parents="4" rows="4" blocksize=" 16777216 ">
<Parents>
</Parents>
<Table>
...
</Table>
<Sequences>
<Sequence [attributes]> ... </Sequence>
...
<Sequence [attributes]> ... </Sequence>
</Sequences>
</RAID>
</RAIDList>
Element Sequence
The element contains the list of the RAID blocks belonging to that sequence. The elements are separated by a space .
Attributes :
id |
<u16> |
Required |
The sequence identifier. |
Element example:
See the RAID configuration file example .
Comments
<!-- Comment string -->
An XML standard string for a comment.