[Tickets #5446] Re: Problem in create.mysql.sql

Thu Jun 7 16:59:59 UTC 2007

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Ticket URL: http://bugs.horde.org/ticket/?id=5446
-----------------------------------------------------------------------
 Ticket             | 5446
 Updated By         | helmut at 4Schiefer.de
 Summary            | Problem in create.mysql.sql
 Queue              | Horde Groupware Webmail Edition
 Type               | Bug
 State              | Feedback
 Priority           | 1. Low
 Owners             | 
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helmut at 4Schiefer.de (2007-06-07 09:59) wrote:

> Then what is the output of show engine innodb status after you try 
> creating the table _with_ the engine=innodb statement?

Sorry, very long:
mysql> CREATE TABLE horde_sessionhandler (
    ->     session_id             VARCHAR(32) NOT NULL,
    ->     session_lastmodified   INT NOT NULL,
    ->     session_data           LONGBLOB,
    -> 
    ->     PRIMARY KEY (session_id)
    -> ) ENGINE = InnoDB;
ERROR 1005 (HY000): Can't create table './horde/horde_sessionhandler.frm'
(errno: 121)
mysql> show engine innodb status;
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Status                                                                  

                                       |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|
=====================================
070607 18:58:14 INNODB MONITOR OUTPUT
=====================================
Per second averages calculated from the last 30 seconds
----------
SEMAPHORES
----------
OS WAIT ARRAY INFO: reservation count 9, signal count 9
Mutex spin waits 4, rounds 80, OS waits 0
RW-shared spins 19, OS waits 9; RW-excl spins 1, OS waits 0
------------
TRANSACTIONS
------------
Trx id counter 0 8229
Purge done for trx's n:o < 0 7035 undo n:o < 0 0
History list length 4
Total number of lock structs in row lock hash table 0
LIST OF TRANSACTIONS FOR EACH SESSION:
---TRANSACTION 0 0, not started, process no 13821, OS thread id
1099000752
MySQL thread id 6, query id 113 localhost root
show engine innodb status
--------
FILE I/O
--------
I/O thread 0 state: waiting for i/o request (insert buffer thread)
I/O thread 1 state: waiting for i/o request (log thread)
I/O thread 2 state: waiting for i/o request (read thread)
I/O thread 3 state: waiting for i/o request (write thread)
Pending normal aio reads: 0, aio writes: 0,
 ibuf aio reads: 0, log i/o's: 0, sync i/o's: 0
Pending flushes (fsync) log: 0; buffer pool: 0
39 OS file reads, 33 OS file writes, 32 OS fsyncs
0.00 reads/s, 0 avg bytes/read, 0.13 writes/s, 0.13 fsyncs/s
-------------------------------------
INSERT BUFFER AND ADAPTIVE HASH INDEX
-------------------------------------
Ibuf for space 0: size 1, free list len 0, seg size 2, is empty
Ibuf for space 0: size 1, free list len 0, seg size 2,
0 inserts, 0 merged recs, 0 merges
Hash table size 34679, used cells 0, node heap has 0 buffer(s)
0.00 hash searches/s, 0.03 non-hash searches/s
---
LOG
---
Log sequence number 0 661038
Log flushed up to   0 661038
Last checkpoint at  0 661038
0 pending log writes, 0 pending chkp writes
23 log i/o's done, 0.07 log i/o's/second
----------------------
BUFFER POOL AND MEMORY
----------------------
Total memory allocated 18300220; in additional pool allocated 892800
Buffer pool size   512
Free buffers       479
Database pages     33
Modified db pages  0
Pending reads 0
Pending writes: LRU 0, flush list 0, single page 0
Pages read 33, created 0, written 8
0.00 reads/s, 0.00 creates/s, 0.03 writes/s
Buffer pool hit rate 1000 / 1000
--------------
ROW OPERATIONS
--------------
0 queries inside InnoDB, 0 queries in queue
Main thread process no. 13821, id 1105480624, state: waiting for server
activity
Number of rows inserted 0, updated 0, deleted 0, read 12
0.00 inserts/s, 0.00 updates/s, 0.00 deletes/s, 0.00 reads/s
----------------------------
END OF INNODB MONITOR OUTPUT
============================
 |
+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)