【翻译自mos文章】当/var/tmp文件夹被remove掉之后，GI crash，并启动失败，原因是ohasd can not create named pipe

来源于：

GI crashes and fails to start after "/var/tmp" directory was removed as ohasd can not create named pipe (文档 ID 1567797.1)

APPLIES TO:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later

Information in this document applies to any platform.

SYMPTOMS

11gR2 GI crashes and can not start, "crsctl start crs" reports:

OHASD START FAILS WITH ERROR CREATING THE NAMED PIPE

CAUSE

"/var/tmp" directory was deleted

SOLUTION

Create the /var/tmp and /var/tmp/.oracle directory:

/bin/mkdir -p /var/tmp/.oracle

/bin/chmod 01777 /var/tmp/

/bin/chown root /var/tmp/

/bin/chmod 01777 /var/tmp/.oracle

/bin/chown root /var/tmp/.oracle