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Add warning on first startup if free disk space is less than necessary

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To accommodate the expected blocks data.

Co-authored-by: Antoine Poinsot <darosior@protonmail.com>
Co-authored-by: benthecarman <benthecarman@live.com>
Co-authored-by: Justin Litchfield <litch@me.com>
Co-authored-by: Liran Cohen <c.liran.c@gmail.com>
Co-authored-by: Ryan Loomba <ryan.loomba@gmail.com>
Co-authored-by: Buck Perley <bucko.perley@gmail.com>
Co-authored-by: bajjer <bajjer@bajjer.xyz>
Co-authored-by: Suhail Saqan <suhail.saqan@gmail.com>
Co-authored-by: Christopher Sweeney <sweeney.chris@gmail.com>
Co-authored-by: Alyssa <orbitalturtle@protonmail.com>
Co-authored-by: Ben Schroth <ben@styng.social>
Co-authored-by: Jason Hester <mail@jason-hester.me>
Co-authored-by: Matt Clough <Matt.clough@pm.me>
Co-authored-by: Elise Schedler <eliseschedler@gmail.com>
Co-authored-by: ghander <cen254@gmail.com>
Co-authored-by: PopeLaz <btclz@fastmail.com>
Co-authored-by: Aurèle Oulès <hello@aureleoules.com>
This commit is contained in:
Ben Woosley 2022-06-08 15:48:58 -05:00
parent 57c192767b
commit 6630a1e844
No known key found for this signature in database
GPG Key ID: 4D8CA4BA18040906
3 changed files with 22 additions and 6 deletions
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20
src/init.cpp
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@ -1569,6 +1569,24 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
return false;
}
int chain_active_height = WITH_LOCK(cs_main, return chainman.ActiveChain().Height());
// On first startup, warn on low block storage space
if (!fReindex && !fReindexChainState && chain_active_height <= 1) {
uint64_t additional_bytes_needed = fPruneMode ? nPruneTarget
: chainparams.AssumedBlockchainSize() * 1024 * 1024 * 1024;
if (!CheckDiskSpace(args.GetBlocksDirPath(), additional_bytes_needed)) {
InitWarning(strprintf(_(
"Disk space for %s may not accommodate the block files. " \
"Approximately %u GB of data will be stored in this directory."
),
fs::quoted(fs::PathToString(args.GetBlocksDirPath())),
chainparams.AssumedBlockchainSize()
));
}
}
// Either install a handler to notify us when genesis activates, or set fHaveGenesis directly.
// No locking, as this happens before any background thread is started.
boost::signals2::connection block_notify_genesis_wait_connection;
@ -1618,8 +1636,6 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
// ********************************************************* Step 12: start node
int chain_active_height;
//// debug print
{
LOCK(cs_main);

4
test/functional/p2p_dos_header_tree.py
View File

@ -22,7 +22,7 @@ class RejectLowDifficultyHeadersTest(BitcoinTestFramework):
self.setup_clean_chain = True
self.chain = 'testnet3' # Use testnet chain because it has an early checkpoint
self.num_nodes = 2
self.extra_args = [["-minimumchainwork=0x0"], ["-minimumchainwork=0x0"]]
self.extra_args = [["-minimumchainwork=0x0", '-prune=550']] * self.num_nodes
def add_options(self, parser):
parser.add_argument(
@ -63,7 +63,7 @@ class RejectLowDifficultyHeadersTest(BitcoinTestFramework):
self.log.info("Feed all fork headers (succeeds without checkpoint)")
# On node 0 it succeeds because checkpoints are disabled
self.restart_node(0, extra_args=['-nocheckpoints', "-minimumchainwork=0x0"])
self.restart_node(0, extra_args=['-nocheckpoints', "-minimumchainwork=0x0", '-prune=550'])
peer_no_checkpoint = self.nodes[0].add_p2p_connection(P2PInterface())
peer_no_checkpoint.send_and_ping(msg_headers(self.headers_fork))
assert {

4
test/functional/wallet_crosschain.py
View File

@ -21,7 +21,7 @@ class WalletCrossChain(BitcoinTestFramework):
# Switch node 1 to testnet before starting it.
self.nodes[1].chain = 'testnet3'
self.nodes[1].extra_args = ['-maxconnections=0'] # disable testnet sync
self.nodes[1].extra_args = ['-maxconnections=0', '-prune=550'] # disable testnet sync
with open(self.nodes[1].bitcoinconf, 'r', encoding='utf8') as conf:
conf_data = conf.read()
with open (self.nodes[1].bitcoinconf, 'w', encoding='utf8') as conf:
@ -51,7 +51,7 @@ class WalletCrossChain(BitcoinTestFramework):
if not self.options.descriptors:
self.log.info("Override cross-chain wallet load protection")
self.stop_nodes()
self.start_nodes([['-walletcrosschain']] * self.num_nodes)
self.start_nodes([['-walletcrosschain', '-prune=550']] * self.num_nodes)
self.nodes[0].loadwallet(node1_wallet)
self.nodes[1].loadwallet(node0_wallet)