fd_snapshot manages Solana state snapshots

Usage

  fd_snapshot [command] [flags...]

Available Commands

  help

    Prints this message

  dump --snapshot snapshot.tar.zst [flags...]

    Work in progress command to parse a snapshot.
    Exit code is 0 on success, 1 on parse failure.

    --snapshot          Local path to a .tar.zst snapshot file (REQUIRED)
    --zstd-window-sz    Zstandard decompression window size (default 32 MiB)

    --csv               Write CSV table of account metadata to file
    --csv-hdr           Write CSV header? (default 1)

    --manifest          Write YAML serialization of snapshot manifest to file
    --manifest-max      Snapshot manifest file size limit (default 1 GiB)

Global Flags

    --page-sz     Workspace page size (default "gigantic")
    --page-cnt    Workspace page count (default depends on command)
    --near-cpu    Allocate workspace on same NUMA as given CPU index

Known Bugs

  - Currently, this tool is hard coded to allocate an anonymous workspace of
    multiple gigantic pages.  This will get fixed once the appropriate APIs
    for dynamic task dispatching become available.
