Hello Leonard,
Thank you very much for your response.
While it most likely is related the problem description provided at the link seems a bit vague, and tips on how to resolve the issue seem to be even more so.
I have done some research and in the process stumbled upon this:
http://linoxide.com/linux-how-to/fixing-broken-initrd-image-linux/
The discussion there circled around using mkinitrd (as opposed to dracut which in my case did not help).
So, while mounted off a Centos DVD ISO I chroot'ed into the root of my installation on the disk and then ran the following:
mkinitrd /boot/initramfs-2.6.32-573.3.1.el6.x86_64.img 2.6.32-573.3.1
I saved the original content of /boot/initramfs-2.6.32-573.3.1.el6.x86_64.img too. So now the problem is resolved, and it is reproducible - it boots with the one I generated but not with the original one which was the one that got there as a result of an update.
I have not been able to see what the issue was with the original image.
Cheers,
Boris.
On Wed, Aug 26, 2015 at 9:47 AM, Leonard den Ottolander < leonard@den.ottolander.nl> wrote:
Hello Boris,
On Tue, 2015-08-25 at 15:59 -0400, Boris Epstein wrote:
We have a Centos 6 VM (64 bit) running on a VMware vSphere 5.5 server. It was running just fine until one day I decided to reboot it and it just would not boot up. Effectively, dracut failed to initialize the LVM, much like under the scenario described here:
http://unix.stackexchange.com/questions/207593/how-to-make-lvms-at-available...
Perhaps this is related? https://rhn.redhat.com/errata/RHBA-2015-1615.html
Prior to this update, using the lvm utility when the persistent cache file was outdated caused devices that were stored in the persistent cache to unintentionally bypass logical volume manager (LVM) filters set in the LVM configuration. As a consequence, Red Hat Enterprise Virtualization hosts in some cases failed to start with an outdated cache file. This update fixes LVM's internal cache handling so that the filters are applied properly, and the described problem no longer occurs. (BZ#1248032)
Try updating LVM to the latest version and see if it helps.
Regards, Leonard.
-- mount -t life -o ro /dev/dna /genetic/research
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