CentOS

I have post the question about my centos 7.1 is crashed , one volumn is disappeared , then fix the the source disc rescue function

I wonder the system is still stable or not , please advise do I need to re-install the OS ? what I should do at this moment to prevent it have problem again ?

my centos server is crashed , the /dev/sda1 is unable to mount , it was repair by the centos source disc rescue mode function I would like to try to run the command "smartctl -a /dev/sda" to check the health , just would like to know if I run this command , do I need to shutdown anything eg . servic...

thanks replies ,

does it mean the problem is possibly caused by hardware ?

I use apache 2.4.x on Centos 7 I just found a a plenty number ( over 10,000,000 hits per month ) of http connection from a oversea IP , ( we are local small commercial firm , it should not have oversea access , and such plenly of number connection ) , I found that this should be request about search...

I use Centos 7.1 , the path /files mounts to the /dev/sda2 , but it can not be mount now. I tried 1) mount -a the system will be hang when mount to /dev/sda2 2) xfs_repair -n /dev/sda2 it returns no error. The problem is solved by using the centos source disc rescue mode , but would like to know wha...

I have web server apache , nginx that running on centos , I want to change it to ipv6 . I found the below url . https://unix.stackexchange.com/quest...-on-centos-6-2 I just would like to confirm all thing that I need to do is just add/update the below to network config file ? no need to install any ...