On 11/21/2015 12:57 PM, Marcelo Roccasalva wrote:> Boot from DVD/USB. Select rescue installed (on centos7 or vmlinuz > rescue on older), select configure network and mount installed, then > "chroot /mnt/sysimage" and yum install kernel... This should do... > > On Sat, Nov 21, 2015 at 2:05 PM, Siva Prasad Nath > <shivaprasadnath21 at gmail.com> wrote: >> My boot folder has only rescue vm. How to get actual vm? >> >> >> >> Shiva Prasad Nath >> 92981134 >> >> On Sun, Nov 22, 2015 at 12:43 AM, Eero Volotinen <eero.volotinen at iki.fi> >> wrote: >> >>> Using rescue mode or some other rescuecd.. >>> >>> Eero >>> 21.11.2015 6.41 ip. "Siva Prasad Nath" <shivaprasadnath21 at gmail.com> >>> kirjoitti: >>> >>>> Hi, >>>> From yesterday my server was down. >>>> It was showing only rescue menu. I copy grub.cfg to grub.cfg.old. Replace >>>> grub.cfg from another server. >>>> Now I cannot start server. How to revert back grub.cfg and how to put vm >>>not intending to sound like a jerk, but I suspect I still will. given the small bits that I've gleaned from the OPs emails, and his proclivity to .... somewhat randomly delete things, I'd suggest using a live cd distro to boot, make backups of all essential and useful data and then start anew with a reinstall. And if none of that makes sense as a set of instructions, then by all means stop and get some more help rather than plowing forward and making worse things more-worse-est. -- public gpg key id: 1362BA1A
I am from application back ground. I never worked on Linux. I follow some steps which posted on internet. I update Kernel from centos rescue cd option. But boot did not update.Is it a bug in Centos? On Sunday, November 22, 2015, zep <zgreenfelder at gmail.com <javascript:_e(%7B%7D,'cvml','zgreenfelder at gmail.com');>> wrote:> > > On 11/21/2015 12:57 PM, Marcelo Roccasalva wrote: > > Boot from DVD/USB. Select rescue installed (on centos7 or vmlinuz > > rescue on older), select configure network and mount installed, then > > "chroot /mnt/sysimage" and yum install kernel... This should do... > > > > On Sat, Nov 21, 2015 at 2:05 PM, Siva Prasad Nath > > <shivaprasadnath21 at gmail.com> wrote: > >> My boot folder has only rescue vm. How to get actual vm? > >> > >> > >> > >> Shiva Prasad Nath > >> 92981134 > >> > >> On Sun, Nov 22, 2015 at 12:43 AM, Eero Volotinen <eero.volotinen at iki.fi > > > >> wrote: > >> > >>> Using rescue mode or some other rescuecd.. > >>> > >>> Eero > >>> 21.11.2015 6.41 ip. "Siva Prasad Nath" <shivaprasadnath21 at gmail.com> > >>> kirjoitti: > >>> > >>>> Hi, > >>>> From yesterday my server was down. > >>>> It was showing only rescue menu. I copy grub.cfg to grub.cfg.old. > Replace > >>>> grub.cfg from another server. > >>>> Now I cannot start server. How to revert back grub.cfg and how to put > vm > >>> > > not intending to sound like a jerk, but I suspect I still will. given > the small bits that I've gleaned from the OPs emails, and his proclivity > to .... somewhat randomly delete things, I'd suggest using a live cd > distro to boot, make backups of all essential and useful data and then > start anew with a reinstall. And if none of that makes sense as a set > of instructions, then by all means stop and get some more help rather > than plowing forward and making worse things more-worse-est. > > -- > public gpg key id: 1362BA1A > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >-- Shiva Prasad Nath 92981134
On Sat, Nov 21, 2015 at 9:31 PM, Siva Prasad Nath <shivaprasadnath21 at gmail.com> wrote:> I am from application back ground. I never worked on Linux. I follow some > steps which posted on internet. > I update Kernel from centos rescue cd option. But boot did not update.Is it > a bug in Centos? >How did you update the kernel exactly?> On Sunday, November 22, 2015, zep <zgreenfelder at gmail.com > <javascript:_e(%7B%7D,'cvml','zgreenfelder at gmail.com');>> wrote: > >> >> >> On 11/21/2015 12:57 PM, Marcelo Roccasalva wrote: >> > Boot from DVD/USB. Select rescue installed (on centos7 or vmlinuz >> > rescue on older), select configure network and mount installed, then >> > "chroot /mnt/sysimage" and yum install kernel... This should do... >> > >> > On Sat, Nov 21, 2015 at 2:05 PM, Siva Prasad Nath >> > <shivaprasadnath21 at gmail.com> wrote: >> >> My boot folder has only rescue vm. How to get actual vm? >> >> >> >> >> >> >> >> Shiva Prasad Nath >> >> 92981134 >> >> >> >> On Sun, Nov 22, 2015 at 12:43 AM, Eero Volotinen <eero.volotinen at iki.fi >> > >> >> wrote: >> >> >> >>> Using rescue mode or some other rescuecd.. >> >>> >> >>> Eero >> >>> 21.11.2015 6.41 ip. "Siva Prasad Nath" <shivaprasadnath21 at gmail.com> >> >>> kirjoitti: >> >>> >> >>>> Hi, >> >>>> From yesterday my server was down. >> >>>> It was showing only rescue menu. I copy grub.cfg to grub.cfg.old. >> Replace >> >>>> grub.cfg from another server. >> >>>> Now I cannot start server. How to revert back grub.cfg and how to put >> vm >> >>> >> >> not intending to sound like a jerk, but I suspect I still will. given >> the small bits that I've gleaned from the OPs emails, and his proclivity >> to .... somewhat randomly delete things, I'd suggest using a live cd >> distro to boot, make backups of all essential and useful data and then >> start anew with a reinstall. And if none of that makes sense as a set >> of instructions, then by all means stop and get some more help rather >> than plowing forward and making worse things more-worse-est. >> >> -- >> public gpg key id: 1362BA1A >> >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> https://lists.centos.org/mailman/listinfo/centos >> > > > -- > > Shiva Prasad Nath > 92981134 > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos