raspiblitz: Litecoind.service failure

I returned home to my Raspberry Pi with this error message on the screen. It has previously been working perfectly.

The EXT4-fs error pops up for a brief second at the bottom about every minute. I have not interacted with the Pi in over a day, so I’m assuming the only thing that may have caused the issue was a possible brief loss of power. Here’s the messages I get when I SSH into the device.

I’m assuming there was some sort of data corruption on the hard drive due possibly to a power loss. I’ll note that the drive is roughly 2 months old and was brand new for this project. Also, I believe this same issue occurred probably a month ago, but at the time I reformatted the drive and started everything from scratch.

Here are the error logs

*** RASPIBLITZ LOGS *** blitzversion: 0.99 chainnetwork: litecoin / main 14:51:28 up 19 min, 2 users, load average: 0.93, 0.93, 0.70

*** CHAINNETWORK SYSTEMD STATUS *** ● litecoind.service - Bitcoin daemon Loaded: loaded (/etc/systemd/system/litecoind.service; enabled; vendor preset: enabled) Active: activating (auto-restart) (Result: exit-code) since Sat 2019-01-26 14:51:19 GMT; 9s ago Process: 12678 ExecStart=/usr/local/bin/litecoind -daemon -conf=/home/bitcoin/.litecoin/litecoin.conf (code=exited, status=1/FAILURE) Main PID: 12678 (code=exited, status=1/FAILURE) CGroup: /system.slice/litecoind.service └─12363 /usr/local/bin/litecoind -daemon -conf=/home/bitcoin/.lite…nf

Jan 26 14:51:19 Hermes systemd[1]: litecoind.service: Failed with result ‘e…de’. Hint: Some lines were ellipsized, use -l to show in full.

*** LAST 20 CHAINNETWORK LOGS *** 2019-01-26 14:50:48 Using the ‘standard’ SHA256 implementation 2019-01-26 14:50:48 Default data directory /home/bitcoin/.litecoin 2019-01-26 14:50:48 Using data directory /mnt/hdd/litecoin 2019-01-26 14:50:48 Using config file /home/bitcoin/.litecoin/litecoin.conf 2019-01-26 14:50:48 Using at most 40 automatic connections (1024 file descriptors available) 2019-01-26 14:50:48 Using 16 MiB out of 32/2 requested for signature cache, able to store 524288 elements 2019-01-26 14:50:48 Using 16 MiB out of 32/2 requested for script execution cache, able to store 524288 elements 2019-01-26 14:50:48 Using 4 threads for script verification 2019-01-26 14:50:48 scheduler thread start 2019-01-26 14:50:48 HTTP: creating work queue of depth 16 2019-01-26 14:50:48 Config options rpcuser and rpcpassword will soon be deprecated. Locally-run instances may remove rpcuser to use cookie-based auth, or may be replaced with rpcauth. Please see share/rpcuser for rpcauth auth generation. 2019-01-26 14:50:48 HTTP: starting 4 worker threads 2019-01-26 14:50:48 Cache configuration: 2019-01-26 14:50:48 * Using 12.5MiB for block index database 2019-01-26 14:50:48 * Using 8.0MiB for chain state database 2019-01-26 14:50:48 * Using 79.5MiB for in-memory UTXO set (plus up to 47.7MiB of unused mempool space) 2019-01-26 14:50:48 init message: Loading block index… 2019-01-26 14:50:48 Opening LevelDB in /mnt/hdd/litecoin/blocks/index 2019-01-26 14:50:49 Opened LevelDB successfully 2019-01-26 14:50:49 Using obfuscation key for /mnt/hdd/litecoin/blocks/index: 0000000000000000

*** LND SYSTEMD STATUS *** ● lnd.service - LND Lightning Daemon Loaded: loaded (/etc/systemd/system/lnd.service; enabled; vendor preset: enabled) Active: active (running) since Sat 2019-01-26 14:29:08 GMT; 22min ago Main PID: 605 (lnd) CGroup: /system.slice/lnd.service └─605 /usr/local/bin/lnd --externalip=172.90.117.120

Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.262 [INF] RPCS: passwo…8080 Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.263 [INF] LTND: Waitin… it. Hint: Some lines were ellipsized, use -l to show in full.

*** LAST 20 LND LOGS *** – Logs begin at Thu 2016-11-03 17:16:43 GMT, end at Sat 2019-01-26 14:51:29 GMT. – Jan 26 14:29:08 Hermes systemd[1]: Started LND Lightning Daemon. Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.111 [INF] LTND: Version: 0.5.1-beta commit=, build=production, logging=default Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.111 [INF] LTND: Active chain: Litecoin (network=mainnet) Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.250 [INF] CHDB: Checking for schema update: latest_version=7, db_version=7 Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.262 [INF] RPCS: password RPC server listening on [::]:10009 Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.262 [INF] RPCS: password gRPC proxy started at [::]:8080 Jan 26 14:29:10 Hermes lnd[605]: 2019-01-26 14:29:10.263 [INF] LTND: Waiting for wallet encryption password. Use lncli create to create a wallet, lncli unlock to unlock an existing wallet, or lncli changepassword to change the password of an existing wallet and unlock it.

• RTL is OFF by config