Displaying 6 results from an estimated 6 matches for "mduuid".
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md_uuid
2013 Apr 12
7
Xen not seeing all the memory in the box
I''m running Xen 4.1 (4.1.3-3ubuntu1.3) on an Ubuntu 12.10 server with
an AMD FX-8150 processor (8 cores) and 16 GB of RAM.
When I boot the server, Xen sees only 3 GB of RAM (instead of 16 GB).
If I try to create a domU with more than about 1.5 GB of RAM, the create
fails with messages saying it "could not allocate memory for HVM guest".
Here''s the output when I do
2018 Feb 07
2
/dev/md1 => 93% Used. Warning. Disk Filling up. - what would be safe to delete in /boot ?
...gnulinux-3.10.0-327.13.1.el7.x86_64-advanced-2a4bc862-eb7a-46b1-8979-d19c873dca3b'
{
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod part_msdos
insmod diskfilter
insmod mdraid1x
insmod ext2
set root='mduuid/84bbf877f8bd0f7aa0c64064178966b4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root
--hint='mduuid/84bbf877f8bd0f7aa0c64064178966b4'
2206a439-5490-46d0-8d5e-9da8962924df
else
search --no-floppy --fs-uuid --set=ro...
2015 Mar 07
2
which uuid to specify a raid in fstab
Thanks.
On Sat, Mar 7, 2015 at 4:26 PM, Miguel Medalha <miguelmedalha at sapo.pt>
wrote:
> Assuming your raid group is /dev/md127, you can run:
>
> ls -l /dev/disk/by-uuid
>
> or
>
> blkid /dev/md127
>
> and use the ID both will show for /dev/md127
>
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
>
2023 Mar 14
1
Kernel updates do not boot - always boots oldest kernel
Am 14.03.23 um 12:30 schrieb Rob Kampen:
> OK,
>
> found out the problem as to why it doesn't boot any kernel except 36.2
>
> the system reports that it cannot find
>
> vmlinuz-3.10.0-1160.88.1.el7.x86_64
>
> or any one of the others, except for vmlinuz-3.10.0-1160.36.2.el7.x86_64
>
> hence a manual selection from the grub menu when in front of the machine
2015 Mar 08
0
which uuid to specify a raid in fstab
/etc/fstab needs the UUID for the filesystem volume; so if you use
blkid, find the line with the filesystem type and label you used when
you created the file system, and use the uuid listed after UUID=
The grub.cfg should have a boot parameter mduuid which makes mdadm in
the initramfs aware that it should assemble the array as soon as it
can. It ought to be able to discover what it needs from mdadm metadata
1.x from the member drives, but I'm actually not certain of the role
the /etc/mdadm.conf plays or whether it needs to be baked into the...
2023 Mar 15
1
Kernel updates do not boot - always boots oldest kernel
>
>
> > I have only changed GRUB_DEFAULT from "saved" to "0"
> >
> > I have also run
> >
> > /usr/sbin/grub2-mkconfig -o /boot/efi/EFI/centos/grub.cfg
>
> I may be wrong here but IIRC, using grub2-mkconfig as described in the
> Grub docs didn't work for me when I tried to use it years ago.
>
> I think you have to find out