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Wizumwalt
Guru
Joined: 20 Aug 2006
Posts: 547
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 Posted: Tue Mar 10, 2020 4:41 pm Post subject: Device /dev/nvme0n1p4 doesn't exist or access denied |
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I've have an EFI stub kernel that's not booting properly. The system is logical volumes on an encrypted disk and I believe its failing in my custom initramfs. The error on the console is as follows:
| Code: |
...
[1.41192]Run /init as init process
Device /dev/nvme0n1p4 doesn't exist or access denied.
[1.46607] random: lvm: unitialized urandom read (4 bytes read)
/run/lvm/lvmetad.socket: connect failed: No such file or directory
WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
Reading all physical volumes. This may take awhile...
random: lvm: unitialized urandom read (4 bytes read)
/run/lvm/lvmetad.socket: connect failed: No such file or directory
WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
random: lvm: unitialized urandom read (4 bytes read)
/run/lvm/lvmetad.socket: connect failed: No such file or directory
WARNING: Failed to connect to lvmetad. Falling back to internal scanning.
Reading all physical volumes. This may take awhile...
mount: mounting /dev/mapper/vg0-root on /mnt/root failed: No such file or directory
Something went wrong. Dropping into shell.
/bin/sh: can't access tty: job control turned off
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The init script is:
| Code: | #!/bin/busybox sh
rescue_shell() {
echo "Something went wrong. Dropping into shell."
exec /bin/sh
}
mount -t proc none /proc
mount -t sysfs none /sys
mount -t devtmpfs none /dev
/sbin/setup luksOpen /dev/nvme0n1p4 crypt-root
/sbin/lvm vgscan --mknodesm
/sbin/lvm vgscan -a y
/sbin/lvm vgscan --mknodes
mkdir -p /mnt/root
mount /dev/mapper/vg0-root /mnt/root || rescue_shell
umount /dev
umount /proc
umount /sys
exec switch_root /mnt/root /sbin/init || rescue_shell
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| Code: | $ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 314.7M 1 loop
sda 8:0 1 29.9G 0 disk
├─sda1 8:1 1 349M 0 part
└─sda2 8:2 1 6.3M 0 part
sdb 8:16 1 7.5G 0 disk
└─sdb1 8:17 1 7.5G 0 part /mnt/usb
nvme0n1 259:0 0 477G 0 disk
├─nvme0n1p1 259:1 0 2M 0 part
├─nvme0n1p2 259:2 0 128M 0 part
├─nvme0n1p3 259:3 0 512M 0 part
└─nvme0n1p4 259:4 0 476.3G 0 part
└─crypt-root 252:0 0 476.3G 0 crypt
├─vg0-root 252:1 0 100G 0 lvm /
├─vg0-var 252:2 0 75G 0 lvm /var
├─vg0-opt 252:3 0 75G 0 lvm /opt
├─vg0-home 252:4 0 200G 0 lvm /home
└─vg0-tmp 252:5 0 26.3G 0 lvm /tmp
nvme1n1 259:5 0 477G 0 disk
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| Code: | $ fdisk -l /dev/nvme0n1
Disk /dev/nvme0n1: 477 GiB, 512110190592 bytes, 1000215216 sectors
Disk model: INTEL SSDPEKNW512G8
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 313C1781-29AF-44C8-9028-4DB6DD845115
Device Start End Sectors Size Type
/dev/nvme0n1p1 2048 6143 4096 2M BIOS boot
/dev/nvme0n1p2 6144 268287 262144 128M EFI System
/dev/nvme0n1p3 268288 1316863 1048576 512M Linux filesystem
/dev/nvme0n1p4 1316864 1000213167 998896304 476.3G Linux filesystem
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The following are the devices I copied from /dev to /usr/src/initramfs/dev.
| Code: | $ tree dev
dev
├── console
├── null
├── nvme0
├── nvme0n1
├── nvme0n1p1
├── nvme0n1p2
├── nvme0n1p3
├── nvme0n1p4
├── nvme1
├── nvme1n1
├── random
├── tty
└── urandom
0 directories, 13 files
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Any thoughts?
Last edited by Wizumwalt on Wed Mar 11, 2020 2:11 am; edited 3 times in total |
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mike155
Advocate
Joined: 17 Sep 2010
Posts: 4438
Location: Frankfurt, Germany
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| Posted: Tue Mar 10, 2020 6:35 pm Post subject: |
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| Is NVME support compiled into the kernel (CONFIG_BLK_DEV_NVME)? |
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Wizumwalt
Guru
Joined: 20 Aug 2006
Posts: 547
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| Posted: Tue Mar 10, 2020 6:46 pm Post subject: |
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| Well, I thought that fixed it, but it comes back. After I reboot from a livecd, it loads, but if I reboot again, I get the same errors and I have this module built-in. |
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