Search found 72 matches

by nike
2023/11/07 10:23:25
Forum: CentOS 7 - General Support
Topic: guest cpu not exact as host
Replies: 9
Views: 10690

Re: guest cpu not exact as host

i have done it at last . actually i have to define cpu mode in bash script
by nike
2023/11/07 09:15:54
Forum: CentOS 7 - General Support
Topic: guest cpu not exact as host
Replies: 9
Views: 10690

Re: guest cpu not exact as host

jlehtone wrote:
2023/11/07 08:05:21
nike wrote:
2023/11/07 07:01:13
yes, i saw that option and in CPU configuration i selected "copy host cpu configuration and model as host-model" . But result is that i told .
Did you shut down and restart the VM after that?
many timesi have done it
by nike
2023/11/07 07:10:38
Forum: CentOS 7 - General Support
Topic: guest cpu not exact as host
Replies: 9
Views: 10690

Re: guest cpu not exact as host

Also there are features listed under the real cpu that are not available to the guest. Sir, Somehow i cannot have to show my guest pc's cpu model as host . Or are there any option to add this host cpu model with virt-manager so that it will be shown on guest pc ? I have seen it different cloud vm. ...
by nike
2023/11/07 07:01:13
Forum: CentOS 7 - General Support
Topic: guest cpu not exact as host
Replies: 9
Views: 10690

Re: guest cpu not exact as host

jlehtone wrote:
2023/11/06 10:18:55
Look at the details of the VM in virt-manager. The "CPUs" section should include Configuration, Model.
yes, i saw that option and in CPU configuration i selected "copy host cpu configuration and model as host-model" . But result is that i told .
by nike
2023/11/06 08:53:00
Forum: CentOS 7 - General Support
Topic: guest cpu not exact as host
Replies: 9
Views: 10690

guest cpu not exact as host

sir, i have configured a guest on host using Virtual Machine Manager of centos 7.9 server version . the guest is running fine in all aspect . But when i am checking guest pc's cpu model name using "lscpu " result is not as HOST server below the result of both host and guest ...please any help host c...
by nike
2023/10/05 12:56:25
Forum: CentOS 7 - Security Support
Topic: iptables prevent access
Replies: 1
Views: 6398

iptables prevent access

Sir, I have a apache webserver in centos7 and iptables are using to protect it. Some rules like below are used in mangle chain - -A PREROUTING -p tcp -m conntrack --ctstate NEW -m tcpmss ! --mss 0:65535 -j DROP and result is drop some ip addresses . I found the block result in server's log file that...
by nike
2023/08/23 11:13:07
Forum: CentOS 7 - General Support
Topic: information about file system
Replies: 3
Views: 1411

Re: information about file system

TrevorH wrote:
2023/08/23 10:34:55
I doubt if you would notice any difference in performance.
i have no same system set-up with XFS . So how can i tell about performance . I have that idea about file-system on google .
by nike
2023/08/23 10:27:06
Forum: CentOS 7 - General Support
Topic: information about file system
Replies: 3
Views: 1411

information about file system

Sir, I recently hired a Linux VPS (centos7) of 100GB (SSD) storage that was provided using ext4 file . So far i know that 'XFS' file-system is more fast than 'EXT4' on data read-write. When i asked about that the provider tried to convince me saying no performance compromise with EXT4 file-system. H...
by nike
2023/07/06 12:45:06
Forum: CentOS 7 - General Support
Topic: virtual host problem
Replies: 0
Views: 6627

virtual host problem

Sir, I have one apache VPS web server on centos 7. Also i am not using plesk or cpannel . One website is running fine but when i going to host another domain from the same server it is not running perfectly. If i run second domain's website using yyyy.com or https://yyyy.com sometimes it automatical...
by nike
2023/06/18 05:12:12
Forum: CentOS 7 - General Support
Topic: mail server problem on postfix-dovecot
Replies: 5
Views: 1834

Re: mail server problem on postfix-dovecot

Are you checking that from _outside_ your own host? I would suspect that your ISP has blocked port 25. You would need to ask them. It's done for anti-virus and anti-SPAM purposes by many ISPs. Some will unblock it on request, others will tell you that you are not allowed to run servers full stop. Y...