Jump to content
Sign in to follow this  
Dream4You

stop sync with "Unable to determine hash of ancestor seq"

Recommended Posts

After installing the ripple server and running it for 1 ~ 2 days, the warning is displayed as below log, and the seq value of "./rippled server_info" seems to be out of sync.

*************************************************************************************************************************

After installing the ripple server and running it for 1 ~ 2 days, the warning is displayed as below log, and the seq value of "./rippled server_info" seems to be out of sync.

2019-Mar-15 00:14:11.988635085 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:12.989111458 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:13.989486461 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:14.989813689 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:15.990135351 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:16.990447043 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:17.990768861 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:18.991116606 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106
2019-Mar-15 00:14:19.991467094 Validations:WRN Unable to determine hash of ancestor seq=45804420 from ledger hash=9C17DFBB729480DBE4C68B0E98D73594AC331139B30DB60BAE92A22E6E6C4F62 seq=45805106

*************************************************************************************************************************

 

*************************************************************************************************************************

"./rippled server_info" and "rippled.cfg" are as follows.
{
"result" : {
"info" : {
"build_version" : "1.2.2",
"complete_ledgers" : "45796648-45798725,45798801-45799220,45799243-45799644,45799760-45801238,45801364-45801715,45801827-45801948,45802089-45802645,45802752-45802949,45803050-45804448",
"fetch_pack" : 5039,
"hostid" : "WEB4",
"io_latency_ms" : 1,
"jq_trans_overflow" : "340",
"last_close" : {
"converge_time_s" : 2,
"proposers" : 0
},
"load" : {
"job_types" : [
{
"avg_time" : 1320,
"job_type" : "untrustedValidation",
"peak_time" : 3483
},
{
"avg_time" : 1198,
"job_type" : "ledgerRequest",
"peak_time" : 3692,
"per_second" : 5
},
{
"avg_time" : 1255,
"job_type" : "untrustedProposal",
"over_target" : true,
"peak_time" : 3188,
"per_second" : 72
},
{
"in_progress" : 2,
"job_type" : "ledgerData",
"waiting" : 22
},
{
"in_progress" : 1,
"job_type" : "clientCommand"
},
{
"avg_time" : 1,
"job_type" : "advanceLedger",
"peak_time" : 4,
"per_second" : 26
},
{
"avg_time" : 837,
"job_type" : "trustedValidation",
"over_target" : true,
"peak_time" : 2314,
"per_second" : 13
},
{
"avg_time" : 34,
"job_type" : "writeObjects",
"peak_time" : 1318,
"per_second" : 10
},
{
"avg_time" : 1040,
"job_type" : "trustedProposal",
"over_target" : true,
"peak_time" : 2662,
"per_second" : 19
},
{
"job_type" : "peerCommand",
"per_second" : 1339
},
{
"avg_time" : 39,
"job_type" : "diskAccess",
"peak_time" : 151,
"per_second" : 9
},
{
"avg_time" : 1,
"job_type" : "SyncReadNode",
"peak_time" : 20
},
{
"avg_time" : 1,
"job_type" : "AsyncReadNode",
"peak_time" : 395,
"per_second" : 776
},
{
"job_type" : "WriteNode",
"per_second" : 1
}
],
"threads" : 6
},
"load_factor" : 1,
"peer_disconnects" : "343",
"peer_disconnects_resources" : "0",
"peers" : 21,
"pubkey_node" : "n9KnqqGrhK5EjjpwXbDG2bJ5qCZAArAmiHnUDVshX6vZHgB2DVVR",
"pubkey_validator" : "none",
"server_state" : "full",
"server_state_duration_us" : "12185310511",
"state_accounting" : {
"connected" : {
"duration_us" : "96025950",
"transitions" : 1
},
"disconnected" : {
"duration_us" : "3228887",
"transitions" : 1
},
"full" : {
"duration_us" : "139245710001",
"transitions" : 95
},
"syncing" : {
"duration_us" : "392486403",
"transitions" : 95
},
"tracking" : {
"duration_us" : "12426930",
"transitions" : 95
}
},
"time" : "2019-Mar-14 23:47:35.796060",
"uptime" : 139750,
"validated_ledger" : {
"age" : 12073,
"base_fee_xrp" : 1e-05,
"hash" : "EF3B099687F2E241F56E10E84F2449F897A37268FEE4BFF64EAECD8AC01CCEBB",
"reserve_base_xrp" : 20,
"reserve_inc_xrp" : 5,
"seq" : 45804448
},
"validation_quorum" : 21,
"validator_list" : {
"count" : 1,
"expiration" : "2019-Mar-19 00:00:00.000000000",
"status" : "active"
}
},
"status" : "success"
}
}

*************************************************************************************************************************

 

*************************************************************************************************************************

[server]
port_rpc_admin_local
port_peer
port_ws_admin_local
port_rpc_admin

[port_rpc_admin_local]
port = 5005
ip = 127.0.0.1
admin = 127.0.0.1
protocol = http

[port_peer]
port = 51235
ip = 0.0.0.0
protocol = peer

[port_ws_admin_local]
port = 6006
ip = 127.0.0.1
admin = 127.0.0.1
protocol = ws

[port_rpc_admin]
port = 51234
ip = 0.0.0.0
admin = 0.0.0.0
protocol = http, https
user=test1
password=test1

[node_size]
medium

[node_db]
type=RocksDB
path=/var/lib/rippled/db/rocksdb
open_files=2000
filter_bits=12
cache_mb=256
file_size_mb=8
file_size_mult=2
online_delete=2000
advisory_delete=0

[database_path]
/var/lib/rippled/db

[debug_logfile]
/var/log/rippled/debug.log

[sntp_servers]
time.windows.com
time.apple.com
time.nist.gov
pool.ntp.org

[ips]
r.ripple.com 51235

[validators_file]
validators.txt

[rpc_startup]
{ "command": "log_level", "severity": "warning" }

[ssl_verify]
1

*************************************************************************************************************************

 

And the hardware specifications are as follows.
Memory : 16GB, HDD : 350GB(not SSD)

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×
×
  • Create New...