Bitcoin-QT Can't Access System Volume Information #99

issue Linrono opened this issue on September 28, 2020
  1. Linrono commented at 4:09 AM on September 28, 2020: contributor

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    <!-- Describe the issue -->

    I have the C:\Users\username\AppData\Roaming\Bitcoin folder as a soft link to a separate internal drive. This apparently caused an issue when trying to access another wallet. NTFS has created a hidden folder called System Volume Information on the root of the drive where the data directory is. When I try to open another wallet inside of Bitcoin-QT, it freezes up. The error I get in the log is ListWalletDir: Access is denied C:\Users\Linrono\AppData\Roaming\Bitcoin\System Volume Information. This shows up in the logs over and over until I force close Bitcoin-QT. It took up my entire 10MB log file at one point. An easy fix for me would be to just create a folder in the volume and move my soft link to point there. I just wanted to bring this to your attention.

    Expected behavior

    <!--- What behavior did you expect? -->

    I thought I would get a list of wallets I have created in the directory with the createwallet command.

    Actual behavior

    <!--- What was the actual behavior (provide screenshots if the issue is GUI-related)? -->

    This caused a freeze that required the program to be force closed.

    To reproduce

    <!--- How reliably can you reproduce the issue, what are the steps to do so? -->

    It has happened to me every time I go to File and then mouse over Open Wallet.

    System information

    <!-- What version of Bitcoin Core are you using, where did you get it (website, self-compiled, etc)? -->

    I am using Bitcoin Core v.20.1 from the BitcoinCore.org website.

    <!-- What type of machine are you observing the error on (OS/CPU and disk type)? -->

    Windows 10, Ryzen 5, Hard Drive

    <!-- GUI-related issue? What is your operating system and its version? If Linux, what is your desktop environment and graphical shell? -->

    I believe this issue is related to the NTFS system folder on the root of volumes.

    <!-- Any extra information that might be useful in the debugging process. -->

    <!--- This is normally the contents of a `debug.log` or `config.log` file. Raw text or a link to a pastebin type site are preferred. -->

    ListWalletDir: Access is denied C:\Users\Linrono\AppData\Roaming\Bitcoin\System Volume Information

  2. Linrono added the label Bug on Sep 28, 2020
  3. MarcoFalke commented at 6:23 AM on September 28, 2020: contributor

    This is probably also reproducible in bitcoind.exe, since it is the wallet behavior, I think

  4. Linrono commented at 1:43 AM on October 2, 2020: contributor

    I was able to recreate the error with bitcoind. Should I open a ticket on the main git?

  5. MarcoFalke commented at 6:50 AM on October 2, 2020: contributor

    Yes, please. I remember we had a similar issue, but I can't find it.

  6. prusnak commented at 3:33 PM on January 19, 2021: contributor

    This should be closed in favor of https://github.com/bitcoin/bitcoin/issues/20081

  7. MarcoFalke closed this on Jan 19, 2021

  8. bitcoin-core locked this on Aug 16, 2022
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