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  • 18 Comments
Joined 3 years ago
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Cake day: June 12th, 2023

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  • Have 3x such WD Reds 3TBs with average ~100K hours power on each, 34.77 years total.

    Spent most of that time in a HP Microserver N54L Windows 2012 R2 server with DrivePool, Scanner and SnapRAID. Now they’re in a custom build Proxmox in RAIDZ1. Have no intention of retiring them. :)

    Device Model: WDC WD30EFRX-68AX9N0

    ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
      1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always       -       0
      3 Spin_Up_Time            0x0027   179   178   021    Pre-fail  Always       -       6033
      4 Start_Stop_Count        0x0032   098   098   000    Old_age   Always       -       2163
      5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
      7 Seek_Error_Rate         0x002e   200   200   000    Old_age   Always       -       0
      9 Power_On_Hours          0x0032   001   001   000    Old_age   Always       -       110229
     10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
     11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
     12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       123
    192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       35
    193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       2127
    194 Temperature_Celsius     0x0022   115   088   000    Old_age   Always       -       35
    196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
    197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       0
    198 Offline_Uncorrectable   0x0030   100   253   000    Old_age   Offline      -       0
    199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
    200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       0
    



  • TERF island or the 4th Reich

    I get wanting to boycott Israelis due to what their government is doing, but you do realise blocking (the good-ish) half of America is gonna seriously hamper your ability to complete torrents? And if you think the UK is full of TERFs, you probably need to verify your news sources and statistical acumen. You shouldn’t always tar with the same brush…

    Aside from this, on a technical merit this is gonna have absolutely zero effect - because in a torrent, you’re part of a mesh - those bits will instantly funnel through peers one way or another, and you’ll never convince enough of the swarm to have an impact. Presumably, the ‘content’ you’re torrenting aligns with your personal ethics anyway, and you’re not spreading hate. So why bother?

    Complete and utter waste of time.



  • announced

    What announcement? There’s been a new Personal Plus plan around for several months already - introduced without much fanfare, and simply brings the user count from 3 to 6 for a fixed small fee. Presumably this is due to feedback from personal users wanting to contribute something other than nothing.

    Where do you see the free Personal plan has changed at all?


  • custom domain

    From what I gather, this refers to the email address you sign up with.

    If you use something like a non-gmail email address when signing up, it starts you off on the business plan with a trial (which you can instantly change to free). (Note: they’re gonna change this auto-detection thing with shared domains soon due to a security hole.)

    I believe you can still use a custom domain (instead of the randomised *.ts.net provided one) with DNS lookups in your tailnet, on the personal (free) plan.



  • You’re limiting yourself somewhat if you’re not able to plug in multiple drives at the same time. Otherwise, I might suggest mergerfs for basic JBOD. You won’t be able to use a single ZFS to avoid bit rot - only detect it. SnapRAID - ideal for offline setups - would be the next step up if you could dedicate one of your drives to parity.

    In your position, I’d do Duplicacy backups split/spanned over multiple backup drives (however you connect them).

    It has a pretty cool Erasure Coding feature that protects individual chunks from bit rot and possibly even bad sectors, plus the whole database-less architecture makes it very robust. De-duplication, high levels of compress, and encryption. Plus you can keep historic snapshots, so you can avoid the risk of accidentally sync’ing ransomware over the top.

    Edit: the CLI is free for personal use, and is source-available. Written in Go and extremely performant.



  • Multiple backups may be kept.

    Nice work, but if I may suggest - it lacks hardlink support, so’s quite wasteful in terms of disk space - the number of ‘tags’ (snapshots) will be extremely limited.

    At least two robust solutions that use rsync+hardlinks already exist: rsnapshot.org and dirvish.org (both written in perl). There’s definitely room for backup tools that produce plain copies, instead of packed chunk data like restic and Duplicacy, and a python or even bash-based tool might be nice, so keep at it.

    However, I liken backup software to encryption - extreme care must be taken when rolling and using your own. Whatever tool you use, test test test the backups. :)