[root@redhat76-greatdb greatdb]# df -h Filesystem Size Used Avail Use% Mounted on /dev/vda1 33T 32T 1.1T 97% / devtmpfs 63G 0 63G 0% /dev tmpfs 63G 0 63G 0% /dev/shm tmpfs 63G 4.0G 59G 7% /run
2021-05-08T18:31:00.210203+08:00 44458 [ERROR] Slave SQL for channel '': Worker 1 failed executing transaction 'fb18799a-afeb-11eb-a3f0-fa163e18e1d9:513684180' at master log greatdb-bin.031344, end_log_pos 8397; Could not execute write_rows event on table test.t1; Got error 28 from storage engine, Error_code: 1030; handler error No Error!; the event's master log FIRST, end_log_pos 8397, Error_code:1030 2021-05-08T18:31:00.210236+08:00 44457 [Warning] Slave SQL for channel '': ... The slave coordinator and worker threads are stoppped, possibly leaving data in inconsistent state, A restart should restore consistency automatically, althougn using non-transactional storage for data or info tables or DDL queries could lead to problems. In such cases you have to examine your data (see documentation for details). Error_code:1756
MySQL [(none)]> show variables like '%tmpdir%'; +-------------------+----------------------------------------+ | Variable_name | Value | +-------------------+----------------------------------------+ | innodb_tmpdir | | | slave_load_tmpdir | /greatdb/tmp | | tmpdir | /greatdb/dbdata/greatdb57_data3307/tmp | +-------------------+----------------------------------------+ 3 rows in set (0.01 sec)
MySQL [(none)]> show variables like '%tokudb%fs%'; +---------------------------+-------+ | Variable_name | Value | +---------------------------+-------+ | tokudb_fs_reserve_percent | 5 | | tokudb_fsync_log_period | 0 | +---------------------------+-------+ 2 rows in set (0.00 sec)
variable tokudb_fs_reserve_percent Command Line: Yes Config File: Yes Scope: Global Dynamic: No Variable Type: Numeric Range: 0-100 Default Value: 5 This variable controls the percentage of the file system that must be available for inserts to be allowed. By default, this is set to 5. We recommend that this reserve be at least half the size of your physical memory. See Full Disks for more information.
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