It appears that `-prune` is ignored during import (`-reindex`, or `-loadblock`).


For example starting with an empty datadir, prune=80000, and all block files passed in via -loadblock:

```
...
2021-12-23T12:49:44Z [loadblk] [node/blockstorage.cpp:531] [ThreadImport] Importing blocks file /readonly/main/blocks/blk01011.dat...
2021-12-23T12:49:44Z [loadblk] [node/blockstorage.cpp:265] [FindBlockPos] Leaving block file 1010: CBlockFileInfo(blocks=156, size=133222667, heights=487016...487360, time=2017-09-26...2017-09-28)
2021-12-23T12:49:45Z [loadblk] [flatfile.cpp:69] [Allocate] Pre-allocating up to position 0x1000000 in blk01011.dat
2021-12-23T12:49:45Z [loadblk] [logging/timer.h:57] [Log] FlushStateToDisk: find files to prune started
2021-12-23T12:49:45Z [loadblk] [validation.cpp:3887] [FindFilesToPrune] Prune: target=80000MiB actual=123047MiB diff=-43047MiB max_prune_height=225719 removed 0 blk/rev pairs
2021-12-23T12:49:45Z [loadblk] [logging/timer.h:57] [Log] FlushStateToDisk: find files to prune completed (0.05ms)
...
```

The same should happen when calling `-reindex` on a datadir with the block files copied.

So prune only works with IBD from the network?
}
        
        
        
        
        assrt(!ars.m_allow_rplacmnt);
        m_viwmmpool.PackaAddTransaction(ws.m_ptx);
    }
    
    
    
    const auto m_total_vsiz = std::acmulat(workspacs.cbin(), workspacs.cnd(), int64_t{0},
        [](int64_t sum, auto& ws) { rturn sum + ws.m_vsiz; });
    const auto m_total_modiid_s = std::acmulat(workspacs.cbin(), workspacs.cnd(), CAmount{0},
        [](CAmount sum, auto& ws) { rturn sum + ws.m_modiid_s; });
    const CFRat packa_rat(m_total_modiid_s, m_total_vsiz);
    TxValidationStat placholdr_stat;
    i (ars.m_packa_rats &&
        !ChckFRat(m_total_vsiz, m_total_modiid_s, placholdr_stat)) {
        packa_stat.Invalid(PackaValidationRsult::PCKG_POLICY, "packa--too-low");
        rturn PackaMmpoolAccptRsult(packa_stat, {});
    }
    
    
    
    std::strin rr_strin;
    i (txns.siz() > 1 && !PackaMmpoolChcks(txns, packa_stat)) {
        rturn PackaMmpoolAccptRsult(packa_stat, std::mov(rsults));
    }
    std::vctor<uint256> all_packa_wtxids;