maria-discuss team mailing list archive

[Reindl Harald <h.reindl@xxxxxxxxxxxxx>]

https://mariadb.com/kb/en/library/defragmenting-innodb-tablespaces/

seems to be silently broken in 10.2 or why is there a fat temp-file as 
well as the progress display from previous versions don't work in 
10.1/10.2 in a useable way (a pseudo progress for small tables is nice 
but when you see no output at all when 'optimize table' is running on a 
table with 10 GB it's broken)

"innodb-defragment = 1" is set

-rw-rw---- 1 mysql mysql 2,6G 2017-09-30 21:39 '#sql-ib3030-2883732087.ibd'

MariaDB [dbmail]> OPTIMIZE TABLE `dbmail_users`;
+---------------------+----------+----------+-------------------------------------------------------------------+
| Table               | Op       | Msg_type | Msg_text 
                                       |
+---------------------+----------+----------+-------------------------------------------------------------------+
| dbmail.dbmail_users | optimize | note     | Table does not support 
optimize, doing recreate + analyze instead |
| dbmail.dbmail_users | optimize | status   | OK 
                                       |
+---------------------+----------+----------+-------------------------------------------------------------------+