[dusan@liaserver ~]$ rpm -qa kernel
kernel-3.10.0-229.20.1.el7.x86_64
kernel-3.10.0-327.3.1.el7.x86_64
kernel-3.10.0-327.4.4.el7.x86_64

posledne dve verzie mi nenabootuje... su to posledne dve aktualizacie a na nete som toho moc nenasiel...



grub.cfg :

### BEGIN /etc/grub.d/10_linux ###
menuentry 'CentOS Linux (3.10.0-327.4.4.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-229.20.1.el7.x86_64-advanced-45676dd4-5c2a-4fe9-ae16-b8789f5ac93c' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' 2b8d9bd3-7ac3-441d-9f30-cc360cdef3f7
else
search --no-floppy --fs-uuid --set=root 2b8d9bd3-7ac3-441d-9f30-cc360cdef3f7
fi
linux16 /vmlinuz-3.10.0-327.4.4.el7.x86_64 root=/dev/mapper/centos_liaserver-root ro ipv6.disable=1 rd.luks.uuid=luks-64b598e9-ac2d-4f77-bf69-dade967947eb rd.lvm.lv=centos_liaserver/swap crashkernel=auto rd.lvm.lv=centos_liaserver/root vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet net.ifnames=0 biosdevname=0 nosplash LANG=en_US.UTF-8
initrd16 /initramfs-3.10.0-327.4.4.el7.x86_64.img
}
menuentry 'CentOS Linux (3.10.0-327.3.1.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-229.20.1.el7.x86_64-advanced-45676dd4-5c2a-4fe9-ae16-b8789f5ac93c' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' 2b8d9bd3-7ac3-441d-9f30-cc360cdef3f7
else
search --no-floppy --fs-uuid --set=root 2b8d9bd3-7ac3-441d-9f30-cc360cdef3f7
fi
linux16 /vmlinuz-3.10.0-327.3.1.el7.x86_64 root=/dev/mapper/centos_liaserver-root ro ipv6.disable=1 rd.luks.uuid=luks-64b598e9-ac2d-4f77-bf69-dade967947eb rd.lvm.lv=centos_liaserver/swap crashkernel=auto rd.lvm.lv=centos_liaserver/root vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet net.ifnames=0 biosdevname=0 nosplash LANG=en_US.UTF-8
initrd16 /initramfs-3.10.0-327.3.1.el7.x86_64.img
}
menuentry 'CentOS Linux (3.10.0-229.20.1.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-229.20.1.el7.x86_64-advanced-45676dd4-5c2a-4fe9-ae16-b8789f5ac93c' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' 2b8d9bd3-7ac3-441d-9f30-cc360cdef3f7
else
search --no-floppy --fs-uuid --set=root 2b8d9bd3-7ac3-441d-9f30-cc360cdef3f7
fi
linux16 /vmlinuz-3.10.0-229.20.1.el7.x86_64 root=/dev/mapper/centos_liaserver-root ro ipv6.disable=1 rd.luks.uuid=luks-64b598e9-ac2d-4f77-bf69-dade967947eb rd.lvm.lv=centos_liaserver/swap crashkernel=auto rd.lvm.lv=centos_liaserver/root vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet net.ifnames=0 biosdevname=0 nosplash
initrd16 /initramfs-3.10.0-229.20.1.el7.x86_64.img
}



a mam taky pocit, ze to nie je dobre...


napriklad tu :

menuentry 'CentOS Linux (3.10.0-327.3.1.el7.x86_64) 7 (Core)' --class centos --class gnu-linux --class gnu --class os --unrestricted $menuentry_id_option 'gnulinux-3.10.0-229.20.1.el7.x86_64-advanced-45676dd4-5c2a-4fe9-ae16-b8789f5ac93c' {

ale moc sa v tom nevyznam... vie mi niekto poradit?

vdaka moc

... keď napneš strunu moc - praskne, keď ju napneš málo - nebude hrať ...