Hey
I have recently installed cents 7 on my system. For a few days it was working preety good but now it has become unimaginably slow. Booting my PC takes several hours.
When I checked with command systemd-analyze blame it shows
1h 5min kdump.service
53 min systemd-tmpfiles-clean.service
23 min plymouth-quit-wait.service
These are the most time taking
Others then fall under 2 min
I have 16 GB ram
Booting takes hours in my centos 7
Re: Booting takes hours in my centos 7
Are you sure you don't have hard disk problems? Or have you configured an authentication mechanism that needs to use the network to resolve usernames and the network is not up so it tries repeatedly to get there nad times out each time and retries? Check in /etc/nsswitch.conf for the users and groups methods configured.
kdump is pretty pointless to even have installed on CentOS unless you have the ability to analyze the resulting dump it takes - no-one else will care.
kdump is pretty pointless to even have installed on CentOS unless you have the ability to analyze the resulting dump it takes - no-one else will care.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Booting takes hours in my centos 7
What is the best way to check if i have issues in my hard disk. My system is not even a year old. I havent configured any such mechanism. Just a user name and password for login.
Re: Booting takes hours in my centos 7
Start by checking in your logs in /var/log
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Re: Booting takes hours in my centos 7
Running smartctl -a /dev/sdX (X=a,b,c..) should give you an indication of hard disk health.
-
- Posts: 2019
- Joined: 2015/02/17 15:14:33
- Location: Bulgaria
- Contact:
Re: Booting takes hours in my centos 7
Can you try this:
Then open the file with a web browser.
Code: Select all
systemd-analyze plot > ~/plot.scv