redhat 7.3 扩展/dev/shm

CLSRSC-184: Configuration of ASM failed

CLSRSC-258: Failed to configure and start ASM

[root@rac01 ~]# df -h

Filesystem             Size  Used Avail Use% Mounted on

/dev/mapper/rhel-root   51G  7.0G   44G  14% /

devtmpfs               977M     0  977M   0% /dev

tmpfs                  993M  144K  993M   1% /dev/shm

tmpfs                  993M  9.2M  984M   1% /run

tmpfs                  993M     0  993M   0% /sys/fs/cgroup

/dev/sdb1               40G   12G   29G  28% /oracle

/dev/sda1             1014M  155M  860M  16% /boot

tmpfs                  199M  8.0K  199M   1% /run/user/0

[root@rac01 ~]# fuser -km /dev/shm

/dev/shm:             2364m  2377m  2395m

[root@rac01 ~]# umount /dev/shm/

[root@rac01 ~]# vim /etc/fstab

tmpfs   /dev/shm        tmpfs   defaults,size=2048M     0 0

[root@rac01 ~]# mount /dev/shm

[root@rac01 ~]# df -h

Filesystem             Size  Used Avail Use% Mounted on

/dev/mapper/rhel-root   51G  7.0G   44G  14% /

devtmpfs               977M     0  977M   0% /dev

tmpfs                  2.0G     0  2.0G   0% /dev/shm

tmpfs                  993M  9.2M  984M   1% /run

tmpfs                  993M     0  993M   0% /sys/fs/cgroup

/dev/sdb1               40G   12G   29G  28% /oracle

/dev/sda1             1014M  155M  860M  16% /boot

tmpfs                  199M   16K  199M   1% /run/user/0

[root@rac01 ~]# 

本文出自 “风之谷” 博客，请务必保留此出处http://chenchunjia.blog.51cto.com/1878790/1962947

redhat 7.3 扩展/dev/shm

原文：http://chenchunjia.blog.51cto.com/1878790/1962947