[Bug 1949971] [NEW] failed to open /dev/btrfs-control, skipping device registration: No such file or directory
David Hajes
1949971 at bugs.launchpad.net
Fri Nov 5 13:07:20 UTC 2021
Public bug reported:
Description: Ubuntu 20.04.3 LTS
Release: 20.04
---------------------------------------------
btrfs-progs:
Installed: 5.4.1-2
Candidate: 5.4.1-2
Version table:
*** 5.4.1-2 500
500 http://ch.archive.ubuntu.com/ubuntu focal/main amd64 Packages
100 /var/lib/dpkg/status
--------------------------------------------------
created partition on all disks with fdisk.
-------------
sudo mkfs.btrfs -d single --csum blake2b -L bt01_01 /dev/sde1 /dev/sdf1
/dev/sdg1 /dev/sdh1 /dev/sdi1 /dev/sdj1 /dev/sdk1 /dev/sdl1
btrfs created volume
-------------------------
/etc/mkinitcpio.conf >> brtfs
--------------
reboot
-----------------------
brtfs module not loaded/used by anything
------------------
modprobe -r brtfs
brtfs device scan
Scanning for Btrfs filesystems
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
--------------------
lsblk -f
sde
└─sde1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdf
└─sdf1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdg
└─sdg1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdh
└─sdh1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdi
└─sdi1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdj
└─sdj1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdk
└─sdk1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdl
└─sdl1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
------------------------------------------------
kernel wiki
I get the message "failed to open /dev/btrfs-control skipping device
registration" from "btrfs dev scan"
You are missing the /dev/btrfs-control device node. This is usually set
up by udev. However, if you are not using udev, you will need to create
it yourself:
# mknod /dev/btrfs-control c 10 234
/dev/btrfs-control already exists.
------------------
no idea what is going on, it supposes to work from scratch. single
device doesn't work either.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: btrfs-progs 5.4.1-2
ProcVersionSignature: Ubuntu 5.4.0-89.100-generic 5.4.143
Uname: Linux 5.4.0-89-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: pass
Date: Fri Nov 5 12:52:40 2021
InstallationDate: Installed on 2021-10-21 (14 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
PATH=(custom, no user)
SourcePackage: btrfs-progs
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: btrfs-progs (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal uec-images
** Description changed:
Description: Ubuntu 20.04.3 LTS
Release: 20.04
+ ---------------------------------------------
+
btrfs-progs:
- Installed: 5.4.1-2
- Candidate: 5.4.1-2
- Version table:
- *** 5.4.1-2 500
- 500 http://ch.archive.ubuntu.com/ubuntu focal/main amd64 Packages
- 100 /var/lib/dpkg/status
+ Installed: 5.4.1-2
+ Candidate: 5.4.1-2
+ Version table:
+ *** 5.4.1-2 500
+ 500 http://ch.archive.ubuntu.com/ubuntu focal/main amd64 Packages
+ 100 /var/lib/dpkg/status
+ --------------------------------------------------
created partition on all disks with fdisk.
+
+ -------------
sudo mkfs.btrfs -d single --csum blake2b -L bt01_01 /dev/sde1 /dev/sdf1
/dev/sdg1 /dev/sdh1 /dev/sdi1 /dev/sdj1 /dev/sdk1 /dev/sdl1
btrfs created volume
+ -------------------------
+
/etc/mkinitcpio.conf >> brtfs
+ --------------
reboot
- brtfs module not used by anything
+ -----------------------
+
+ brtfs module not loaded/used by anything
+
+ ------------------
modprobe -r brtfs
brtfs device scan
Scanning for Btrfs filesystems
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
+
+
+ --------------------
+
lsblk -f
sde
└─sde1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdf
└─sdf1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdg
└─sdg1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdh
└─sdh1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdi
└─sdi1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdj
└─sdj1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdk
└─sdk1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdl
└─sdl1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
------------------------------------------------
kernel wiki
- I get the message "failed to open /dev/btrfs-control skipping device
+ I get the message "failed to open /dev/btrfs-control skipping device
registration" from "btrfs dev scan"
You are missing the /dev/btrfs-control device node. This is usually set
up by udev. However, if you are not using udev, you will need to create
it yourself:
# mknod /dev/btrfs-control c 10 234
-
/dev/btrfs-control already exists.
------------------
no idea what is going on, it supposes to work from scratch. single
device doesn't work either.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: btrfs-progs 5.4.1-2
ProcVersionSignature: Ubuntu 5.4.0-89.100-generic 5.4.143
Uname: Linux 5.4.0-89-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: pass
Date: Fri Nov 5 12:52:40 2021
InstallationDate: Installed on 2021-10-21 (14 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
ProcEnviron:
- SHELL=/bin/bash
- LANG=en_US.UTF-8
- TERM=xterm-256color
- XDG_RUNTIME_DIR=<set>
- PATH=(custom, no user)
+ SHELL=/bin/bash
+ LANG=en_US.UTF-8
+ TERM=xterm-256color
+ XDG_RUNTIME_DIR=<set>
+ PATH=(custom, no user)
SourcePackage: btrfs-progs
UpgradeStatus: No upgrade log present (probably fresh install)
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to btrfs-progs in Ubuntu.
https://bugs.launchpad.net/bugs/1949971
Title:
failed to open /dev/btrfs-control, skipping device registration: No
such file or directory
Status in btrfs-progs package in Ubuntu:
New
Bug description:
Description: Ubuntu 20.04.3 LTS
Release: 20.04
---------------------------------------------
btrfs-progs:
Installed: 5.4.1-2
Candidate: 5.4.1-2
Version table:
*** 5.4.1-2 500
500 http://ch.archive.ubuntu.com/ubuntu focal/main amd64 Packages
100 /var/lib/dpkg/status
--------------------------------------------------
created partition on all disks with fdisk.
-------------
sudo mkfs.btrfs -d single --csum blake2b -L bt01_01 /dev/sde1
/dev/sdf1 /dev/sdg1 /dev/sdh1 /dev/sdi1 /dev/sdj1 /dev/sdk1 /dev/sdl1
btrfs created volume
-------------------------
/etc/mkinitcpio.conf >> brtfs
--------------
reboot
-----------------------
brtfs module not loaded/used by anything
------------------
modprobe -r brtfs
brtfs device scan
Scanning for Btrfs filesystems
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
WARNING: failed to open /dev/btrfs-control, skipping device registration: No such file or directory
--------------------
lsblk -f
sde
└─sde1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdf
└─sdf1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdg
└─sdg1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdh
└─sdh1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdi
└─sdi1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdj
└─sdj1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdk
└─sdk1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
sdl
└─sdl1 btrfs bt01_01 c6b60114-4b48-4659-8fcf-eb820fb1f8d4
------------------------------------------------
kernel wiki
I get the message "failed to open /dev/btrfs-control skipping device
registration" from "btrfs dev scan"
You are missing the /dev/btrfs-control device node. This is usually
set up by udev. However, if you are not using udev, you will need to
create it yourself:
# mknod /dev/btrfs-control c 10 234
/dev/btrfs-control already exists.
------------------
no idea what is going on, it supposes to work from scratch. single
device doesn't work either.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: btrfs-progs 5.4.1-2
ProcVersionSignature: Ubuntu 5.4.0-89.100-generic 5.4.143
Uname: Linux 5.4.0-89-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: pass
Date: Fri Nov 5 12:52:40 2021
InstallationDate: Installed on 2021-10-21 (14 days ago)
InstallationMedia: Ubuntu-Server 20.04.3 LTS "Focal Fossa" - Release amd64 (20210824)
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
PATH=(custom, no user)
SourcePackage: btrfs-progs
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/btrfs-progs/+bug/1949971/+subscriptions
More information about the foundations-bugs
mailing list