質問編集履歴
3
質問の変更
test
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@@ -1 +1 @@
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1
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-
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mysqlのibdataについて
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test
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@@ -1,63 +1,13 @@
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1
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原因はわかりませんが、xampp mysqlのibdata1が2014年のものになっていて、2015年移行に作成したテーブルがすべて利用できない状態になってしまいました。
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テーブルのibdとfrmはすべて残っているのですが、
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-
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ibdataがなければデータ取り出すことは不可能でしょうか？
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8
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-
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9
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0. mysqlの起動に成功
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10
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-
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11
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0. バックアップしていたmysqlのデータが入って居るdataフォルダを適用
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12
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-
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13
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0. 起動できず、dataフォルダ内に問題があることが判明
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14
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-
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15
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0. 昨日作ったテーブル名のフォルダに、サイズ0KBの「#sql-1bd0_9b.ibd」があるので、削除してみる。
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16
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-
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0. 起動に成功したが、自分で作成した8つのテーブルすべて「 #1146 - Table 'テーブル名' doesn't exist」の状態でアクセスできず
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8
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9
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解
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11
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+
先ほどまで、ibdata1の存在理由を理解しておらずテーブルのフォルダのみしかバックアップをとっていない状態でした。
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12
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-
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-
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xamppエラ－ログ
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```
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-
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2015-12-01 15:54:24 14988 [Note] Plugin 'FEDERATED' is disabled.
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32
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-
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33
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2015-12-01 15:54:24 2d04 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
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34
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-
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35
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2015-12-01 15:54:24 14988 [Note] InnoDB: Using atomics to ref count buffer pool pages
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36
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-
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37
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2015-12-01 15:54:24 14988 [Note] InnoDB: The InnoDB memory heap is disabled
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38
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-
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39
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2015-12-01 15:54:24 14988 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
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40
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-
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41
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2015-12-01 15:54:24 14988 [Note] InnoDB: Compressed tables use zlib 1.2.3
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42
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-
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43
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2015-12-01 15:54:24 14988 [Note] InnoDB: Not using CPU crc32 instructions
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44
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-
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45
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-
2015-12-01 15:54:24 14988 [Note] InnoDB: Initializing buffer pool, size = 16.0M
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46
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-
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47
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-
2015-12-01 15:54:24 14988 [Note] InnoDB: Completed initialization of buffer pool
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48
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-
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49
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-
2015-12-01 15:54:25 14988 [Note] InnoDB: Highest supported file format is Barracuda.
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50
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-
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51
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2015-12-01 15:54:25 14988 [Note] InnoDB: The log sequence numbers 1625987 and 1625987 in ibdata files do not match the log sequence number 1626154 in the ib_logfiles!
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52
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-
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53
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2015-12-01 15:54:25 14988 [Note] InnoDB: Database was not shutdown normally!
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-
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55
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2015-12-01 15:54:25 14988 [Note] InnoDB: Starting crash recovery.
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-
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57
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2015-12-01 15:54:25 14988 [Note] InnoDB: Reading tablespace information from the .ibd files...
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-
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2015-12-01 15:54:25 14988 [ERROR] InnoDB: File (unknown): 'read' returned OS error 0. Cannot continue operation
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```
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13
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解決方法があればお願いします。
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2
文章の追記
test
CHANGED
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File without changes
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test
CHANGED
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@@ -19,6 +19,8 @@
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19
19
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20
20
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21
21
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解決が難しい状態です。なにかヒントでもよろしくお願いします。
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22
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+
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23
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+
mysqlのdataフォルダからデータを取り出す方法だけでも教えていただけると助かります。
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24
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23
25
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24
26
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1
エラーログ追記
test
CHANGED
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File without changes
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test
CHANGED
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@@ -19,3 +19,43 @@
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19
19
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20
20
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21
21
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解決が難しい状態です。なにかヒントでもよろしくお願いします。
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22
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+
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23
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+
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24
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+
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25
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+
xamppエラ－ログ
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26
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+
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|
27
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+
```
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|
28
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+
|
|
29
|
+
2015-12-01 15:54:24 14988 [Note] Plugin 'FEDERATED' is disabled.
|
|
30
|
+
|
|
31
|
+
2015-12-01 15:54:24 2d04 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
|
|
32
|
+
|
|
33
|
+
2015-12-01 15:54:24 14988 [Note] InnoDB: Using atomics to ref count buffer pool pages
|
|
34
|
+
|
|
35
|
+
2015-12-01 15:54:24 14988 [Note] InnoDB: The InnoDB memory heap is disabled
|
|
36
|
+
|
|
37
|
+
2015-12-01 15:54:24 14988 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
|
|
38
|
+
|
|
39
|
+
2015-12-01 15:54:24 14988 [Note] InnoDB: Compressed tables use zlib 1.2.3
|
|
40
|
+
|
|
41
|
+
2015-12-01 15:54:24 14988 [Note] InnoDB: Not using CPU crc32 instructions
|
|
42
|
+
|
|
43
|
+
2015-12-01 15:54:24 14988 [Note] InnoDB: Initializing buffer pool, size = 16.0M
|
|
44
|
+
|
|
45
|
+
2015-12-01 15:54:24 14988 [Note] InnoDB: Completed initialization of buffer pool
|
|
46
|
+
|
|
47
|
+
2015-12-01 15:54:25 14988 [Note] InnoDB: Highest supported file format is Barracuda.
|
|
48
|
+
|
|
49
|
+
2015-12-01 15:54:25 14988 [Note] InnoDB: The log sequence numbers 1625987 and 1625987 in ibdata files do not match the log sequence number 1626154 in the ib_logfiles!
|
|
50
|
+
|
|
51
|
+
2015-12-01 15:54:25 14988 [Note] InnoDB: Database was not shutdown normally!
|
|
52
|
+
|
|
53
|
+
2015-12-01 15:54:25 14988 [Note] InnoDB: Starting crash recovery.
|
|
54
|
+
|
|
55
|
+
2015-12-01 15:54:25 14988 [Note] InnoDB: Reading tablespace information from the .ibd files...
|
|
56
|
+
|
|
57
|
+
2015-12-01 15:54:25 14988 [ERROR] InnoDB: File (unknown): 'read' returned OS error 0. Cannot continue operation
|
|
58
|
+
|
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59
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+
|
|
60
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+
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61
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+
```
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