Update Notice: v1.33.0

8. january 2022

Stake pool upated to v1.33.0 successfully

We just patched our Stake Pool (relay and block producing node) to v1.33.0 successfully. Cardano-node v1.33.0 was released yesterday. It is a performance focused release for faster blockchain sync time and reduced memory usage, but also enables DNS IPv6 support for Cardano Blockchain. We just added AAAA IPv6 DNS records for our carano-nodes now. The full changelog is available at github.

Because the upgrade from 1.32.0 to 1.33.0 does replay all blocks from genesis - what was mentioned seperatly in the v1.33.0 patchnotes -, unfortunately the short downtime of some minutes from [MOUNT] Stake Pool was unvoidable.

Patchlog

The block replaying showed up in the logs as follows:

Jan  8 22:25:08 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:08.49 UTC] Started opening Volatile DB
Jan  8 22:25:23 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:23.96 UTC] Opened vol db
Jan  8 22:25:23 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:23.96 UTC] Started opening Ledger DB
Jan  8 22:25:23 adarelay cardano[3448268]: #033[31m[adarelay:cardano.node.ChainDB:Error:5]#033[0m [2022-01-08 21:25:23.97 UTC] Invalid snapshot DiskSnapshot {dsNumber = 50061144, dsSuffix = Nothing}InitFailureRead (ReadFailed (Deserialise
Failure 63505 "expected list len or indef"))
Jan  8 22:25:23 adarelay cardano[3448268]: #033[31m[adarelay:cardano.node.ChainDB:Error:5]#033[0m [2022-01-08 21:25:23.98 UTC] Invalid snapshot DiskSnapshot {dsNumber = 50057017, dsSuffix = Nothing}InitFailureRead (ReadFailed (Deserialise Failure 63407 "expected list len or indef"))
Jan  8 22:25:23 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:23.98 UTC] Replaying ledger from genesis
Jan  8 22:25:24 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:24.51 UTC] Replayed block: slot 0 out of 50064767. Progress: 0.00%
Jan  8 22:25:28 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:28.26 UTC] Replayed block: slot 21599 out of 50064767. Progress: 0.04%
Jan  8 22:25:33 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:33.47 UTC] Replayed block: slot 43199 out of 50064767. Progress: 0.09%
Jan  8 22:25:38 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:38.54 UTC] Replayed block: slot 64799 out of 50064767. Progress: 0.13%
Jan  8 22:25:43 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:43.48 UTC] Replayed block: slot 86399 out of 50064767. Progress: 0.17%
Jan  8 22:25:47 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:47.93 UTC] Replayed block: slot 107999 out of 50064767. Progress: 0.22%
Jan  8 22:25:52 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:52.56 UTC] Replayed block: slot 129599 out of 50064767. Progress: 0.26%
Jan  8 22:25:56 adarelay cardano[3448268]: #033[34m[adarelay:cardano.node.ChainDB:Info:5]#033[0m [2022-01-08 21:25:56.75 UTC] Replayed block: slot 151199 out of 50064767. Progress: 0.30%
(...)