On 3/2/21 10:24 PM, Jorge Fábregas wrote:
On 3/2/21 5:04 PM, GianPiero Puccioni wrote:
so it is there and seen but why the block device is not created? Copying
the content of (sda1)boot into /boot and reinstalling grub could probably
work but how?
Hi GianPiero,
This is strange. I don't know why there's no device file for the first
partition (/dev/sda1). Can you try "partprobe /dev/sda" to see if it creates
the file?
Thanks all for the help
I didn't know this command (never neded it..) but yes, it did create the file
now I have
# ls /dev/sd*
/dev/sda /dev/sda1 /dev/sda2
and "blkid" has
/dev/sda1: UUID="f365a320-f3d7-4c07-8bfb-f0164b9ce8c0" BLOCK_SIZE="4096"
TYPE="xfs" PARTUUID="6ccdd7fd-01"
that wasn't there before.
Are you sure /dev/sda1 was used for /boot ?
I think so(it was the partion marked as bootable), and now that I can mount it I
can see that all the usal /boot stuff is there.
Can you
show the output of "cat /proc/cmdline"?
# cat /proc/cmdline
BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.10.19-200.fc33.x86_64
root=/dev/mapper/fedora_node06-root ro resume=/dev/mapper/fedora_node06-swap
rd.lvm.lv=fedora_node06/root rd.lvm.lv=fedora_node06/swap rhgb quiet
As Roger said the problem seems to be multipath but
if there is no fix to the fact that sda1 disappeared (any idea?)
I suppose the solution now could be to copy all the stuff from sda1 in /boot and
recreate grub in sda ignoring sda1. Unless it needs a separate /boot, I think
UEFI is disabled but I am not sure, or for the weird RAID stuff.
As I said I am doing all this remotely so I have to be careful not to break the
boot.
Thanks again.
GiP
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