ora-01034 ora-27121 Cannot allocate memory錯誤解決
1.資料庫錯誤如下:
oracle
ora-01034
ora-27121
Linux-x86_64 Error: 12: Cannot allocate memory
出現情況是:環境為:Linux tomcatserver 2.6.32-431.el6.x86_64 ,oracle 11.2 有使用者反映,資料庫連線不上,報如上錯誤ora-01034,ora-27121 。檢視當前記憶體:
[oracle@rac2 ~]$ free -m
total used free shared buffers cached
Mem: 8000 7866 134 0 23 3374
-/+ buffers/cache: 4469 3531
Swap: 8191 7438 753
分析:我們看上面,swap只有753M可用的,MEM只要134M。
解決辦法:把不相關的程式幹掉後,再次連線資料就可以了。檢視當前記憶體:
[oracle@rac2 tmp]$ free -m
total used free shared buffers cached
Mem: 8000 5923 2077 0 18 2088
-/+ buffers/cache: 3816 4184
Swap: 8191 6244 1947
問題解決。
oracle
ora-01034
ora-27121
Linux-x86_64 Error: 12: Cannot allocate memory
出現情況是:環境為:Linux tomcatserver 2.6.32-431.el6.x86_64 ,oracle 11.2 有使用者反映,資料庫連線不上,報如上錯誤ora-01034,ora-27121 。檢視當前記憶體:
[oracle@rac2 ~]$ free -m
total used free shared buffers cached
Mem: 8000 7866 134 0 23 3374
-/+ buffers/cache: 4469 3531
Swap: 8191 7438 753
分析:我們看上面,swap只有753M可用的,MEM只要134M。
解決辦法:把不相關的程式幹掉後,再次連線資料就可以了。檢視當前記憶體:
[oracle@rac2 tmp]$ free -m
total used free shared buffers cached
Mem: 8000 5923 2077 0 18 2088
-/+ buffers/cache: 3816 4184
Swap: 8191 6244 1947
問題解決。
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