1:23 a.m.
Hi,
I run podman as root, but it seems that the build and commit commands always create images
that double the size on every change.
I run podman on ArchLinux with F2FS disk. Is F2FS not supported? I could not find anything
on the web that mentions this.
# podman info
host:
arch: amd64
buildahVersion: 1.14.8
cgroupVersion: v1
conmon:
package: Unknown
path: /usr/bin/conmon
version: 'conmon version 2.0.15, commit:
1bddbf7051a973f4a4fecf06faa0c48e82f1e9e1'
cpus: 8
distribution:
distribution: arch
version: unknown
eventLogger: file
hostname: archasw
idMappings:
gidmap: null
uidmap: null
kernel: 5.6.10-arch1-1
memFree: 8687009792
memTotal: 16554958848
ociRuntime:
name: runc
package: Unknown
path: /usr/bin/runc
version: |-
runc version 1.0.0-rc10
commit: dc9208a3303feef5b3839f4323d9beb36df0a9dd
spec: 1.0.1-dev
os: linux
rootless: false
slirp4netns:
executable: ""
package: ""
version: ""
swapFree: 0
swapTotal: 0
uptime: 20h 4m 31.66s (Approximately 0.83 days)
registries:
search:
- docker.io
- registry.fedoraproject.org
- quay.io
- registry.access.redhat.com
- registry.centos.org
store:
configFile: /etc/containers/storage.conf
containerStore:
number: 3
paused: 0
running: 0
stopped: 3
graphDriverName: overlay
graphOptions:
overlay.mountopt: nodev
graphRoot: /var/lib/containers/storage
graphStatus:
Backing Filesystem: f2fs
Native Overlay Diff: "false"
Supports d_type: "true"
Using metacopy: "true"
imageStore:
number: 5
runRoot: /var/run/containers/storage
volumePath: /var/lib/containers/storage/volumes
Example with commit:
# podman image tree centos7-systemd
Image ID: 0cd1f34a88bc
Tags: [localhost/centos7-systemd:latest]
Size: 227.7MB
Image Layers
└── ID: 913cda0bf08e Size: 227.7MB Top Layer of: [localhost/centos7-systemd:latest]
# podman run -it centos7-systemd /bin/bash
# yum update
# exit
# podman commit inspiring_ganguly inspiring_ganguly
# podman image tree inspiring_ganguly
Image ID: feb029dfb122
Tags: [localhost/inspiring_ganguly:latest]
Size: 436.4MB
Image Layers
├── ID: 913cda0bf08e Size: 227.7MB Top Layer of: [localhost/centos7-systemd:latest]
└── ID: 3ff0a6be06fa Size: 208.7MB Top Layer of: [localhost/inspiring_ganguly:latest]
Regards,
Alvin