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Top Forums UNIX for Advanced & Expert Users Question about Grub2 and Multipathing Post 303024574 by Overcast451 on Thursday 11th of October 2018 01:56:42 PM
Old 10-11-2018
That might just be it... I did find that running grub is *entirely* irrelevant, as /boot isn't even mounted in rescue mode in my case.

I added filters to /etc/lvm/lvm.conf
Rebuilt the initramfs ( dracut --force --add multipath --include /etc/multipath )
Cleaned up the additional WWIDs using 'multipath -W'

Then rebooted - came up in rescue mode.
I did nothing - but reboot again, and it came up just fine.

I will check into this bug and workaround and see what happens. Thanks for the find Peasant Smilie

------ Post updated at 01:54 PM ------

Oh and the version is a bit higher..

dracut-033-502
But on article you linked, under the "affected systems" - the output is what I'm getting..

Either way, I went ahead and updated to dracut-033-552.el7 - just to see if there's any difference.

I think these are the related errors on boot:

------ Post updated at 01:56 PM ------

Only at 4 posts, so can't post a link - but if you take out the spaces, I uploaded a pic of the KVM screen with one of the errors I think are related.

Aukro and eBay auction gallery - eBayPhotoGallery.com

Last edited by Corona688; 10-11-2018 at 03:17 PM.. Reason: fixed link
 

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GRUB-INSTALL(8) 							FSF							   GRUB-INSTALL(8)

NAME
grub-install - install GRUB on your drive SYNOPSIS
grub-install [OPTION] install_device DESCRIPTION
Install GRUB on your drive. -h, --help print this message and exit -v, --version print the version information and exit --root-directory=DIR install GRUB images under the directory DIR instead of the root directory --grub-shell=FILE use FILE as the grub shell --no-floppy do not probe any floppy drive --force-lba force GRUB to use LBA mode even for a buggy BIOS --recheck probe a device map even if it already exists INSTALL_DEVICE can be a GRUB device name or a system device filename. grub-install copies GRUB images into the DIR/boot directory specfied by --root-directory, and uses the grub shell to install grub into the boot sector. The grub source distribution carries this script to ease the installation of grub as a boot loader. In Suse Linux however, grub installa- tion is much better handled by Yast; use of this script is generally discouraged and therefore unsupported. Consequently, the script has been renamed to grub-install.unsupported. In order to (re-)install grub for the currently running system, simply use Yast. For an installation aiming at a differing system, the crafting of an appropriate device.map and grub shell script is strongly advised, e.g. "grub --batch --device-map=target-device.map < tar- get-grub.conf" SEE ALSO
The full documentation for grub-install is maintained as a Texinfo manual. If the info and grub-install programs are properly installed at your site, the command info grub-install should give you access to the complete manual. grub-install (GNU GRUB 0.97) May 2005 GRUB-INSTALL(8)
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