Upgrade TiDB to v6.1.1 using TiUP

Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: tiup升级tidb到 v6.1.1.

| username: corey

【TiDB Environment】 Test environment
【TiDB Version】 v5.0.1
【Encountered Problem】 Using tiup to upgrade TiDB to v6.1.0, the network is accessible and the corresponding installation package can be accessed, but an error occurs during the download.
【Reproduction Path】 What operations were performed to encounter the problem
【Problem Phenomenon and Impact】

| username: xfworld | Original post link

Try using wget…

| username: corey | Original post link

It can be downloaded normally, but it doesn’t work with tiup…

| username: xfworld | Original post link

Try upgrading tiup itself, and then give it another shot.

| username: corey | Original post link

Both tiup and cluster were upgraded to the latest versions before performing the TiDB upgrade.

| username: xfworld | Original post link

How do you still have this binlog component?

5.X has already abandoned binlog and only supports TiCDC, and 6.X doesn’t support it at all.

How did you manage to upgrade successfully… (ps: If you don’t look closely, you really can’t see any issues :joy:)

| username: corey | Original post link

This was an error that occurred during the upgrade from version 4.X to 5.0. It’s a leftover component that doesn’t affect usage and can’t be started, so it was ignored.

| username: system | Original post link

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