VERIFICATION FOR FOCAL:
(k)rafaeldtinoco@bcachefocal:~$ apt-cache policy bcache-tools
bcache-tools:
Installed: (none)
Candidate: 1.0.8-3ubuntu0.1
Version table:
1.0.8-3ubuntu0.1 500
500 http://br.archive.ubuntu.com/ubuntu focal-proposed/main amd64
Packages
1.0.8-3 500
500 http://br.archive.ubuntu.com/ubuntu focal/main amd64 Packages
(k)rafaeldtinoco@bcachefocal:~$ apt-get install bcache-tools
(k)rafaeldtinoco@bcachefocal:~/scripts$ sudo ./test-bcache.sh
/mnt is not a mountpoint
/dev/bcache0: 2 bytes were erased at offset 0x00000438 (ext4): 53 ef
writing 1 to /sys/class/block/bcache0/bcache/stop
writing 1 to /sys/fs/bcache/6fcbc055-be04-4527-9c73-788c2419b292/stop
/dev/vdc: 16 bytes were erased at offset 0x00001018 (bcache): c6 85 73 f6 4e 1a
45 ca 82 65 f5 7f 48 ba 6d 81
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.0204717 s, 512 MB/s
/dev/vdb: 16 bytes were erased at offset 0x00001018 (bcache): c6 85 73 f6 4e 1a
45 ca 82 65 f5 7f 48 ba 6d 81
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.0092515 s, 1.1 GB/s
UUID: 73cc1c6f-ded6-4874-b76a-465408cfbd19
Set UUID: a2400c1f-e83b-4086-a58d-0b2ebba97a9c
version: 0
nbuckets: 2048
block_size: 1
bucket_size: 1024
nr_in_set: 1
nr_this_dev: 0
first_bucket: 1
UUID: 5f51a399-d65d-49ec-af3b-6b2b28c39605
Set UUID: a2400c1f-e83b-4086-a58d-0b2ebba97a9c
version: 1
block_size: 1
data_offset: 16
/dev/vdc
tee: /sys/fs/bcache/register: Invalid argument
/dev/vdb
tee: /sys/fs/bcache/register: Invalid argument
total 0
drwxr-xr-x 2 root root 60 Aug 5 21:12 .
drwxr-xr-x 3 root root 60 Aug 5 21:12 ..
lrwxrwxrwx 1 root root 13 Aug 5 21:12 5f51a399-d65d-49ec-af3b-6b2b28c39605 ->
../../bcache0
Creating filesystems on bcache0
mke2fs 1.45.5 (07-Jan-2020)
Discarding device blocks: done
Creating filesystem with 2621438 4k blocks and 655360 inodes
Filesystem UUID: 1b609131-52ca-43f7-96b2-4dc931f2553f
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
Allocating group tables: done
Writing inode tables: done
Creating journal (16384 blocks): done
Writing superblocks and filesystem accounting information: done
mounting bcache0 to /mnt
total 0
drwxr-xr-x 2 root root 60 Aug 5 21:12 .
drwxr-xr-x 3 root root 60 Aug 5 21:12 ..
lrwxrwxrwx 1 root root 13 Aug 5 21:12 5f51a399-d65d-49ec-af3b-6b2b28c39605 ->
../../bcache0
Everything OK
All good!
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1861941
Title:
bcache by-uuid links disappear after mounting bcache0
Status in bcache-tools package in Ubuntu:
Fix Released
Status in systemd package in Ubuntu:
Fix Released
Status in bcache-tools source package in Bionic:
In Progress
Status in systemd source package in Bionic:
In Progress
Status in bcache-tools source package in Focal:
Fix Committed
Status in systemd source package in Focal:
In Progress
Bug description:
1.
root@ubuntu:~# lsb_release -rd
Description: Ubuntu Focal Fossa (development branch)
Release: 20.04
2.
root@ubuntu:~# lsb_release -rd
Description: Ubuntu Focal Fossa (development branch)
Release: 20.04
root@ubuntu:~# apt-cache policy linux-image-virtual
linux-image-virtual:
Installed: 5.4.0.12.15
Candidate: 5.4.0.12.15
Version table:
*** 5.4.0.12.15 500
500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages
100 /var/lib/dpkg/status
root@ubuntu:~# apt-cache policy linux-image-5.4.0-12-generic
linux-image-5.4.0-12-generic:
Installed: 5.4.0-12.15
Candidate: 5.4.0-12.15
Version table:
*** 5.4.0-12.15 500
500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages
100 /var/lib/dpkg/status
3. mount /dev/bcache0 && ls -al /dev/bcache/by-uuid/
+ ls -al /dev/bcache/by-uuid/
total 0
drwxr-xr-x 2 root root 60 Feb 4 23:31 .
drwxr-xr-x 3 root root 60 Feb 4 23:31 ..
lrwxrwxrwx 1 root root 13 Feb 4 23:31 abdfd1f6-44ce-4266-91db-24667b9ae51a
-> ../../bcache0
4.
root@ubuntu:~# ls -al /dev/bcache/by-uuid
ls: cannot access '/dev/bcache/by-uuid': No such file or directory
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-12-generic 5.4.0-12.15
ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8
Uname: Linux 5.4.0-12-generic x86_64
ApportVersion: 2.20.11-0ubuntu16
Architecture: amd64
Date: Tue Feb 4 23:31:52 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-5.4
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/bcache-tools/+bug/1861941/+subscriptions
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