On Nov 22, 2015, at 6:34 AM, Siva Prasad Nath <shivaprasadnath21 at gmail.com> wrote:> I copy from other server. Grub is confusing.This is why you should have done as others had suggested. It automatically sets up grub with the new kernels.> I need another help. I want to > go for virtual concept. So that I can minimise down time.I guess you?re going to give up on this system, then? You?d have a lot less down time if you didn?t delete things without understanding what you?re deleting. -- Jonathan Billings <billings at negate.org>
I was trying for grub. But it does not show me anything. Hence confused. One of the guy posted that after deleting kernel and reinstalling solve the issue. I tried to follow that method. The grub does not show the folder which shows in the sample. Grub prompt me about xps system. When I am installing Kernell why it is not updating the kernell in boot? On Monday, November 23, 2015, Jonathan Billings <billings at negate.org> wrote:> On Nov 22, 2015, at 6:34 AM, Siva Prasad Nath <shivaprasadnath21 at gmail.com > <javascript:;>> wrote: > > I copy from other server. Grub is confusing. > > This is why you should have done as others had suggested. It > automatically sets up grub with the new kernels. > > > I need another help. I want to > > go for virtual concept. So that I can minimise down time. > > I guess you?re going to give up on this system, then? > > You?d have a lot less down time if you didn?t delete things without > understanding what you?re deleting. > > -- > Jonathan Billings <billings at negate.org <javascript:;>> > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org <javascript:;> > https://lists.centos.org/mailman/listinfo/centos >-- Shiva Prasad Nath 92981134
On Nov 22, 2015, at 9:07 PM, Siva Prasad Nath <shivaprasadnath21 at gmail.com> wrote:> I was trying for grub. But it does not show me anything. Hence confused. > One of the guy posted that after deleting kernel and reinstalling solve the > issue. I tried to follow that method. > The grub does not show the folder which shows in the sample. > Grub prompt me about xps system. > When I am installing Kernell why it is not updating the kernell in boot?I?m not sure what you are describing. You should be booting from a CentOS install CD, into rescue mode, as was described previously: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Installation_Guide/ap-rescuemode.html#s1-rescuemode-boot Once you?ve booted into the rescue mode, you should choose the option to mount the OS partitions and chroot into the OS, as described here: https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Installation_Guide/rescuemode_drivers.html ? but instead of removing any packages, you should start your network with ?service network start? and then ?yum install kernel?. Please record the output of this effort, and if you get any errors or it doesn?t work, be prepared to include the text in any further requests for support. -- Jonathan Billings <billings at negate.org>
I used yum remove/install for Kernel. On Monday, November 23, 2015, Jonathan Billings <billings at negate.org> wrote:> On Nov 22, 2015, at 6:34 AM, Siva Prasad Nath <shivaprasadnath21 at gmail.com > <javascript:;>> wrote: > > I copy from other server. Grub is confusing. > > This is why you should have done as others had suggested. It > automatically sets up grub with the new kernels. > > > I need another help. I want to > > go for virtual concept. So that I can minimise down time. > > I guess you?re going to give up on this system, then? > > You?d have a lot less down time if you didn?t delete things without > understanding what you?re deleting. > > -- > Jonathan Billings <billings at negate.org <javascript:;>> > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org <javascript:;> > https://lists.centos.org/mailman/listinfo/centos >-- Shiva Prasad Nath 92981134