A bit hard to say. Try chrooting into environment and rebuilding initrd? -- Eero 2016-10-30 22:53 GMT+02:00 Paul R. Ganci <ganci at nurdog.com>: > On 10/30/2016 12:26 PM, Paul R. Ganci wrote: > >> <snip>I am thinking of putting the CentOS iso out and then booting the VM >> into it just to poke around the file system. Otherwise my other option is >> to just clone a twin VM on another server and then just change the >> networking IPs/hostname. Anybody have any other ideas as to how to debug >> this problem? >> > So I booted off the CentOS-7-x86_64-DVD-1511.iso and everything looks just > fine: > > > df > Filesystem 1K-blocks Used Available Use% > Mounted on > /dev/mapper/live-rw 2030899 949022 1077781 47% / > devtmpfs 2004040 0 2004040 > 0% /dev > tmpfs 2023652 0 2023652 > 0% /dev/shm > tmpfs 2023652 8520 2015132 > 1% /run > tmpfs 2023652 0 2023652 > 0% /sys/fs/cgroup > /dev/sr1 4227724 4227724 0 100% > /run/install/repo > tmpfs 2023652 200 2023452 > 1% /tmp > /dev/mapper/centos-root 10799104 3894196 6904908 37% /mnt/sysimage > /dev/vda1 508588 143516 365072 29% > /mnt/sysimage/boot > tmpfs 2023652 0 2023652 > 0% /mnt/sysimage/dev/shm > > > ls /mnt/sysimage > bin boot dev etc home lib lib64 media misc mnt net > opt proc root run sbin srv sys tmp usr var > > > ls -l /mnt/sysimage/boot > total 109424 > -rw-r--r--. 1 root root 126431 Oct 10 23:18 > config-3.10.0-327.36.2.el7.x86_64 > drwxr-xr-x. 2 root root 26 Oct 2 2015 grub > drwx------. 6 root root 104 Oct 13 02:21 grub2 > -rw-r--r--. 1 root root 40655493 Apr 3 2015 > initramfs-0-rescue-6494b5d98adc4f66b0cf4c19a0f6ab66.img > -rw-------. 1 root root 29666884 Oct 13 01:25 > initramfs-3.10.0-327.36.2.el7.x86_64.img > -rw-------. 1 root root 18119089 Oct 13 02:20 > initramfs-3.10.0-327.36.2.el7.x86_64kdump.img > -rw-r--r--. 1 root root 10190975 Dec 19 2015 initrd-plymouth.img > -rw-r--r--. 1 root root 252739 Oct 10 23:20 > symvers-3.10.0-327.36.2.el7.x86_64.gz > -rw-------. 1 root root 2965270 Oct 10 23:18 > System.map-3.10.0-327.36.2.el7.x86_64 > -rwxr-xr-x. 1 root root 4902656 Apr 3 2015 > vmlinuz0-rescue-6494b5d98adc4f66b0cf4c19a0f6ab66 > -rwxr-xr-x. 1 root root 5157936 Oct 10 23:18 > vmlinuz-3.10.0-327.36.2.el7.x86_64 > > So the CentOS DVD iso in linux rescue mode shows that everything is there > and can be mounted. I guess that means somehow either grub itself is > corrupted or one of the boot images. So is there a way for me to generate a > new initrd while booted in linux resuce mode or will re-installing grub > help? How would I attempt re-installing grub while booted in linux rescue > mode? > > -- > Paul (ganci at nurdog.com) > Cell: (303)257-5208 > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >