1. ORA-27154 错误的含义 ORA-27154 是一个 Oracle 数据库错误代码,具体信息为 "post/recv failed",意味着在 Oracle 数据库进行网络通信时,发送(post)或接收(recv)数据失败。 2. ORA-27154 错误的可能原因 网络问题:数据库服务器与客户端之间的网络连接不稳定或中断。 防火墙或安全设置:防火墙或安全软件可能阻...
ipcs 可以看到 NSEMS 的数值是 152,此时可以满足 300 的 processes;设置 processes 值为 8000 时, ipcs 可以看到 NSEMS 的数值是 8004,此时可以满足 8000 的 processes;设置 processes 值为 16000 时,启动数据库则报错 ORA-27154,ORA-27300,ORA-27301,ORA-27302...
Error: ORA-27154 Text: post/wait create failed --- Cause: internal error, multiple post/wait creates attempted simultaneously Action: check errno and contact Oracle Support 提示是一个内部错误,多个post/wait同时请求。 df查看磁盘空间还有很多,不存在占满的情况。 查看报错中的semget含义: 提示segmet的含...
可以看到,因为nomount报错:ORA-27154,ORA-27300,ORA-27301,ORA-27302,实例启动不成功,所以没有oracle用户的任何分配。 3.4 设置processes值为14000 此时ipcs观察到的结果: Superdome10@oracle[/oradata/orcl]ipcs -as IPC status from /dev/kmem as of Fri Jun 1 17:11:53 2018 T ID KEY MODE OWNER GROUP ...
因信号量问题导致ORA-27154无法启动数据库 测试库执行startup时提示(11.2.0.1): 查询ORA-27154的错误: AI检测代码解析 Error: ORA-27154 Text: post/wait create failed --- Cause: internal error, multiple post/wait creates attempted simultaneously Action: check errno and contact Oracle...
可以看到,因为nomount报错:ORA-27154,ORA-27300,ORA-27301,ORA-27302,实例启动不成功,所以没有oracle用户的任何分配。 3.4 设置processes值为14000 此时ipcs观察到的结果: Superdome10@oracle[/oradata/orcl]ipcs-asIPCstatusfrom/dev/kmemasofFriJun117:11:532018TIDKEYMODEOWNERGROUPCREATORCGROUPNSEMSOTIMECTIMESemapho...
ORA-27154: post/wait create failed ORA-27300: OS system dependent operation:semget failed with status: 28 ORA-27301: OS failure message: No space left on device ORA-27302: failure occurred at: sskgpcreates (二)解决方案 通过查找资料,可通过修改OS内核参数解决,可以使用SAM修改,也可使用kctune工具...
ORA-27300: OS system dependent operation:semget failed with status: 28 ORA-27301: OS failure message: No space left on device ORA-27302: failure occurred at: sskgpcreates 看了一下文档,ORA-2715是么解释的: ORA-27154: post/wait create failed ...
ORA-27154: post/wait create failed ORA-27300: OS system dependent operation:semget failed with status: 28 ORA-27301: OS failure message: No space left on device ORA-27302: failure occurred at: sskgpcreates 看提示,会误以为是磁盘空间不足 (No space left on device), 但是仔细看最后的提示(一般...
ORA-27154:post/wait create failed ORA-27300:OS system dependent operation:semget failed with status: 28 ORA-27301:OS failure message: No space left on device ORA-27302:failure occurred at: sskgpcreates 1. 2. 3. 4. 1.初步定位 2.验证猜想 ...