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Adding Nodev ,noexe,nosuid To OS Partition Of Virtual-SBC 8.1 With Oracle Linux OS 7.6 (Doc ID 2659549.1)

Last updated on AUGUST 15, 2023

Applies to:

Net-Net OS - Version S-Cz8.1.0 and later
Information in this document applies to any platform.


Customer have installed new virtual SBC server in Network ,with virtual SBC relase 8.1 over OS 7.6 .
During the security audit of the host server ,it is recommended to added nodev ,noexe,nosuid to the partitioned created .
We are currently not sure will it be affecting the performance of the VM created .
Below is the out put

]0;root@CHNEKKORASBC1:/[root@CHNEKKORASBC1 /]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/ol_chnekkorasbc1-root 20G 66M 20G 1% /
devtmpfs 126G 0 126G 0% /dev
tmpfs 126G 0 126G 0% /dev/shm
tmpfs 126G 84M 126G 1% /run
tmpfs 126G 0 126G 0% /sys/fs/cgroup
/dev/mapper/ol_chnekkorasbc1-usr 20G 1.7G 19G 9% /usr
/dev/sda2 494M 191M 304M 39% /boot
/dev/sda1 200M 9.6M 191M 5% /boot/efi
/dev/mapper/ol_chnekkorasbc1-tmp 18G 33M 18G 1% /tmp
/dev/mapper/ol_chnekkorasbc1-home 943G 21G 922G 3% /home
/dev/mapper/ol_chnekkorasbc1-var 20G 172M 20G 1% /var
/dev/mapper/ol_chnekkorasbc1-var_log 10G 172M 9.9G 2% /var/log
/dev/mapper/ol_chnekkorasbc1-opt 10G 33M 10G 1% /opt
/dev/mapper/ol_chnekkorasbc1-var_log_audit 10G 50M 10G 1% /var/log/audit
tmpfs 26G 4.0K 26G 1% /run/user/0
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info


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