Change Details

It seems there is a corrupted index on the `diff_timestamp` column of the `copyright_diffs` table, `s51306__copyright_p` database, on `enwiki.labsdb`. The query we normally run: ``` MariaDB [s51306__copyright_p]> SELECT * FROM copyright_diffs ORDER BY diff_timestamp DESC LIMIT 1; ERROR 1030 (HY000): Got error 176 "Read page with wrong checksum" from storage engine Aria ``` If I do the same with the `id` then all is well: ``` MariaDB [s51306__copyright_p]> SELECT * FROM copyright_diffs ORDER BY id DESC LIMIT 1; ... 1 row in set (0.72 sec) ``` INSERTs and UPDATEs are also apparently working, leading us to believe it's the INDEX on `diff_timestamp` that's causing the problem.

It seems there is a corrupted index on the `diff_timestamp` column of the `copyright_diffs` table, `s51306__copyright_p` database, on `enwiki.labsdb`. The query we normally run: ``` MariaDB [s51306__copyright_p]> SELECT * FROM copyright_diffs ORDER BY diff_timestamp DESC LIMIT 1; ERROR 1030 (HY000): Got error 176 "Read page with wrong checksum" from storage engine Aria ``` If I do the same with the `id` then all is well: ``` MariaDB [s51306__copyright_p]> SELECT * FROM copyright_diffs ORDER BY id DESC LIMIT 1; ... 1 row in set (0.72 sec) ``` INSERTs and UPDATEs are also apparently working, leading us to believe it's the INDEX on `diff_timestamp` that's causing the problem. This issue effects the [[ https://dashboard.wikiedu.org/ | WikiEd Dashboard ]] and the [[ http://tools.wmflabs.org/copypatrol | CopyPatrol ]] tool on Tool Labs.

It seems there is a corrupted index on the `diff_timestamp` column of the `copyright_diffs` table, `s51306__copyright_p` database, on `enwiki.labsdb`. The query we normally run: ``` MariaDB [s51306__copyright_p]> SELECT * FROM copyright_diffs ORDER BY diff_timestamp DESC LIMIT 1; ERROR 1030 (HY000): Got error 176 "Read page with wrong checksum" from storage engine Aria ``` If I do the same with the `id` then all is well: ``` MariaDB [s51306__copyright_p]> SELECT * FROM copyright_diffs ORDER BY id DESC LIMIT 1; ... 1 row in set (0.72 sec) ``` INSERTs and UPDATEs are also apparently working, leading us to believe it's the INDEX on `diff_timestamp` that's causing the problem. This issue effects the [[ https://dashboard.wikiedu.org/ | WikiEd Dashboard ]] and the [[ http://tools.wmflabs.org/copypatrol | CopyPatrol ]] tool on Tool Labs.