FromHDDtoSSD
SORA Network
Hybrid PoW / PoS

Application of blockchain technology consensus.
Each maintenance of the drive (HDD / SSD) is realized.

■ FromHDDtoSSD BLOCKCHAIN with SorachanCoin-Core Version

□ Analyzed prediction information managed by blockchain (SORA network)

Type "getdriveinfo 0" against the wallet,
About failure prediction information of connected drive 0
compared with the analyzed prediction information managed by the blockchain (SORA network),
After calculating, we are developing a function that can output in JSON format.

A string in JSON format as shown below (under development) is output.
Since the output format is determined, this is imported into another software for use.
For example, the data recovery function of the FromHDDtoSSD will definitely increase the recovery rate significantly.

If the capacity is 500GB, 1.0TB, etc., it is acceptable even if you do not do so far,
but if it becomes 6.0TB, 10TB, 20TB, The presence or absence of such pre-analyzed data makes a big difference.


{
    "version" : "v2.0.0.\"Nov-2019\"-g-----leveldb-gcc",
    "protocolversion" : 60011,
    "walletversion" : 60017,
    "timestamping" : {
        "systemclock" : 1573872830,
        "adjustedtime" : 1573872830,
        "ntpoffset" : 0,
        "p2poffset" : 0
    },
    "connections" : 18,
    "identifyinfo" : {
        "model" : "WD20EFRX-68AX9N0",
        "capacity" : 3907029168,
        "sectorsize" : 512,
        "flags" : 31
    },
    "smartinfo" : {
        type : "HDD",
        "0x05" : ["200", "200", "140", "0x00000000", "05-200-0000-0000-0000"],
        "0x07" : ["200", "200", "0", "0x00000000", "07-200-0000-0000-0000"],
        "0x09" : ["76", "76", "0", "0x00004707", "09-076-0747-0000-0000"],
        "0x0C" : ["99", "99", "0", "0x00000563", "0C-099-6305-0000-0000"]
    },
    "sectorinfo" : {
        type : "HDD",
        relocation : 30,
        possibleretry : 7,
        errorcorrection : 30
    },
    "existencebadsectors" : ["168-336", "600000-641624", "1680008-1760016"],
    "nearbadsectors" : ["700000-A00000", "1A00000-E8000000"],
    "benchmark" : {
        type : "HDD",
        result : null
    },
    "driveconfirmations" : {
        "identifyinfo" : 4155,
        "smartinfo" : 5,
        "sectorinfo" : 4155,
        "existencebadsectors" : 4155,
        "nearbadsectors" : 672,
        "benchmark" : null
    },
    "crashinfo" : {
        "lastwitness" : 811534,
        "rating" : "D"
    },
    "testnet" : true,
    "errors" : ""
}

■ It is cumbersome to calculate the amount of messy data and the type and position of bad sectors each time.
It is the job of the SORA network to let this blockchain handle this.

This is a blockchain for changing the HDD / SSD failure prediction function “S.M.A.R.T.” to a reliable one. We started this blockchain because there were too many cases of "all data loss".

■ with Blockchain!

Hi. Welcome to FromHDDtoSSD and SorachanCoin.
FromHDDtoSSD has been developed before SorachanCoin,
and this failure prediction function with FromHDDtoSSD will port to SorachanCoin.

■ e.g. Fully automatic data recovery function!

>> Easy operation (just connect the destination drive and wait)