10:24 p.m.
Hi guys.
First thing which came to mind was to try driver newer
version of the driver or newer kernel all together - when I
got this upon container creation:
....
overlayfs: unrecognized mount option "volatile" or missing value
overlayfs: unrecognized mount option "volatile" or missing value
....
But before I do that - would there be a way to tamper with
the image perhaps and/or other bits involved in order to get
get rid of the problem?
many thanks, L.
9:41 a.m.
lejeczek via Podman <podman(a)lists.podman.io> writes:
Hi guys.
First thing which came to mind was to try driver newer version of the
driver or newer kernel all together - when I got this upon container
creation:
....
overlayfs: unrecognized mount option "volatile" or missing value
overlayfs: unrecognized mount option "volatile" or missing value
what version of the kernel and podman are you using?
containers/storage checks internally for the "volatile" flag support in
overlay but that should not be propagated to Podman when it fails.
How was the container created?
Giuseppe
2:10 p.m.
On 20/04/2021 08:41, Giuseppe Scrivano wrote:
lejeczek via Podman <podman(a)lists.podman.io> writes:
> Hi guys.
>
> First thing which came to mind was to try driver newer version of the
> driver or newer kernel all together - when I got this upon container
> creation:
> ....
> overlayfs: unrecognized mount option "volatile" or missing value
> overlayfs: unrecognized mount option "volatile" or missing value
what version of the kernel and podman are you using?
containers/storage checks internally for the "volatile" flag support in
overlay but that should not be propagated to Podman when it fails.
How was the container created?
Giuseppe
podman version 3.1.0-dev
4.18.0-301.1.el8.x86_64
I'm on CentOS Steam.
Actually, now I realize I see that pretty much with every
podman's command executed.
More specifically, those are kernel messages, podman says
nothing, but I see, saw for the first time yesterady that
staring some(all?) containers fails.
So, I' testing it now:
-> $ podman network create
/etc/cni/net.d/cni-podman0.conflist
-> $ podman network ls
NETWORK ID NAME VERSION PLUGINS
39e9c7a64c68 cni-podman0 0.4.0
bridge,portmap,firewall,tuning
-> $ podman pod create --network cni-podman0 --hostname
net-${HOSTNAME%%.*} --name net-${HOSTNAME%%.*} --publish
13000:3000
00bfa51e066fa7a069ad89d44bfa18184b0a31a0a41b9df2b24265f6e6d54ec5
# <- takes a few long seconds.
-> $ podman run -d --restart=always
--pod=net-${HOSTNAME%%.*} --name net-redis -e
ALLOW_EMPTY_PASSWORD=yes docker.io/bitnami/redis
e11d2099d4452f95b0705802ceafcd189b52fdae546e92649ec04835ff11e35a
That container above starts and produces logs.
-> $ podman container rm --force net-redis
e11d2099d4452f95b0705802ceafcd189b52fdae546e92649ec04835ff11e35a
-> $ podman run -d --restart=always
--pod=net-${HOSTNAME%%.*} --name net-redis
docker.io/discourse/base:2.0.20210217-2235
0e21bdf66c1cf99c1980b41952e9a2d3a223616718655cd560841ca155d74294
# !! <- this causes a local mayhem,
overlayfs: unrecognized mount option "volatile" or missing
value # logs every second and though podman says:
-> $ podman container ls
CONTAINER ID IMAGE COMMAND CREATED STATUS
PORTS NAMES
79d7f41fe9c7 registry.access.redhat.com/ubi8/pause:latest
infinity 5 minutes ago Up 4 minutes ago
0.0.0.0:13000->3000/tcp 00bfa51e066f-infra
0e21bdf66c1c docker.io/discourse/base:2.0.20210217-2235
bash About a minute ago Up Less than a second ago
0.0.0.0:13000->3000/tcp net-redis
it's not possible to get net-redis' logs nor
terminal-connect to it.
-> $ podman exec -it net-redis sh
Error: can only start exec sessions when their container is
running: container state improper
I'll share a thought - I realize we all push that CentOS
Stream forward to be that bleeding edge for RHEL (since
RedHat's announcement) if only ever so slightly, but as of
now 'podman' does not look good on that CentOS.
many thanks, L.
5:35 a.m.
It doesn't fail but unrecognized mount option "volatile" or missing value
appears with podman 3.1.2 on centos 7 with elrepo kernel
5.4.114-1.el7.elrepo.x86_64 #1 SMP Mon Apr 19 18:53:45 EDT 2021 x86_64 x86_64 x86_64
GNU/Linux
It shows twice in journal upon running container
overlayfs: unrecognized mount option "volatile" or missing value
overlayfs: unrecognized mount option "volatile" or missing value
host:
arch: amd64
buildahVersion: 1.20.1
cgroupManager: systemd
cgroupVersion: v1
conmon:
package: podman3-xcast-3.1.2-20210426221305.x86_64
path: /opt/podman/bin/conmon
version: 'conmon version 2.0.27, commit:
65fad4bfcb250df0435ea668017e643e7f462155-dirty'
cpus: 6
distribution:
distribution: '"centos"'
version: "7"
eventLogger: journald
hostname: web3n3-chi.siptalk.com
idMappings:
gidmap: null
uidmap: null
kernel: 5.4.114-1.el7.elrepo.x86_64
linkmode: static
memFree: 3352928256
memTotal: 8350257152
ociRuntime:
name: runc
package: podman3-xcast-3.1.2-20210426221305.x86_64
path: /opt/podman/bin/runc
version: |-
runc version 1.0.0-rc93
spec: 1.0.2-dev
go: go1.14.14
libseccomp: 2.5.1
os: linux
remoteSocket:
path: /run/podman/podman.sock
security:
apparmorEnabled: false
capabilities:
CAP_AUDIT_WRITE,CAP_CHOWN,CAP_DAC_OVERRIDE,CAP_FOWNER,CAP_FSETID,CAP_KILL,CAP_MKNOD,CAP_NET_BIND_SERVICE,CAP_NET_RAW,CAP_SETFCAP,CAP_SETGID,CAP_SETPCAP,CAP_SETUID,CAP_SYS_CHROOT
rootless: false
seccompEnabled: true
selinuxEnabled: false
slirp4netns:
executable: ""
package: ""
version: ""
swapFree: 0
swapTotal: 0
uptime: 120h 46m 8.22s (Approximately 5.00 days)
registries:
search:
- docker.xcastlabs.net
- docker.io
- quay.io
store:
configFile: /etc/containers/storage.conf
containerStore:
number: 1
paused: 0
running: 1
stopped: 0
graphDriverName: overlay
graphOptions:
overlay2.mountopt: nodev
graphRoot: /var/lib/containers/storage
graphStatus:
Backing Filesystem: xfs
Native Overlay Diff: "true"
Supports d_type: "true"
Using metacopy: "false"
imageStore:
number: 2
runRoot: /var/run/containers/storage
volumePath: /var/lib/containers/storage/volumes
version:
APIVersion: 3.1.2
Built: 315532800
BuiltTime: Mon Dec 31 16:00:00 1979
GitCommit: 51b8ddbc22cf5b10dd76dd9243924aa66ad7db39-dirty
GoVersion: go1.16
OsArch: linux/amd64
Version: 3.1.2
CONTAINER ID IMAGE COMMAND CREATED STATUS
PORTS NAMES
97070b707c36 docker.io/library/httpd:latest httpd-foreground 6 minutes ago Up 6
minutes ago 0.0.0.0:80->80/tcp gracious_ptolemy
12:09 p.m.
On 4/26/21 23:35, alexander.v.litvak(a)gmail.com wrote:
It doesn't fail but unrecognized mount option
"volatile" or missing value appears with podman 3.1.2 on centos 7 with elrepo
kernel
5.4.114-1.el7.elrepo.x86_64 #1 SMP Mon Apr 19 18:53:45 EDT 2021 x86_64 x86_64 x86_64
GNU/Linux
It shows twice in journal upon running container
overlayfs: unrecognized mount option "volatile" or missing value
overlayfs: unrecognized mount option "volatile" or missing value
host:
arch: amd64
buildahVersion: 1.20.1
cgroupManager: systemd
cgroupVersion: v1
conmon:
package: podman3-xcast-3.1.2-20210426221305.x86_64
path: /opt/podman/bin/conmon
version: 'conmon version 2.0.27, commit:
65fad4bfcb250df0435ea668017e643e7f462155-dirty'
cpus: 6
distribution:
distribution: '"centos"'
version: "7"
eventLogger: journald
hostname: web3n3-chi.siptalk.com
idMappings:
gidmap: null
uidmap: null
kernel: 5.4.114-1.el7.elrepo.x86_64
linkmode: static
memFree: 3352928256
memTotal: 8350257152
ociRuntime:
name: runc
package: podman3-xcast-3.1.2-20210426221305.x86_64
path: /opt/podman/bin/runc
version: |-
runc version 1.0.0-rc93
spec: 1.0.2-dev
go: go1.14.14
libseccomp: 2.5.1
os: linux
remoteSocket:
path: /run/podman/podman.sock
security:
apparmorEnabled: false
capabilities:
CAP_AUDIT_WRITE,CAP_CHOWN,CAP_DAC_OVERRIDE,CAP_FOWNER,CAP_FSETID,CAP_KILL,CAP_MKNOD,CAP_NET_BIND_SERVICE,CAP_NET_RAW,CAP_SETFCAP,CAP_SETGID,CAP_SETPCAP,CAP_SETUID,CAP_SYS_CHROOT
rootless: false
seccompEnabled: true
selinuxEnabled: false
slirp4netns:
executable: ""
package: ""
version: ""
swapFree: 0
swapTotal: 0
uptime: 120h 46m 8.22s (Approximately 5.00 days)
registries:
search:
- docker.xcastlabs.net
- docker.io
- quay.io
store:
configFile: /etc/containers/storage.conf
containerStore:
number: 1
paused: 0
running: 1
stopped: 0
graphDriverName: overlay
graphOptions:
overlay2.mountopt: nodev
graphRoot: /var/lib/containers/storage
graphStatus:
Backing Filesystem: xfs
Native Overlay Diff: "true"
Supports d_type: "true"
Using metacopy: "false"
imageStore:
number: 2
runRoot: /var/run/containers/storage
volumePath: /var/lib/containers/storage/volumes
version:
APIVersion: 3.1.2
Built: 315532800
BuiltTime: Mon Dec 31 16:00:00 1979
GitCommit: 51b8ddbc22cf5b10dd76dd9243924aa66ad7db39-dirty
GoVersion: go1.16
OsArch: linux/amd64
Version: 3.1.2
CONTAINER ID IMAGE COMMAND CREATED STATUS
PORTS NAMES
97070b707c36 docker.io/library/httpd:latest httpd-foreground 6 minutes ago Up 6
minutes ago 0.0.0.0:80->80/tcp gracious_ptolemy
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When container storage is started, it is checkin whether the kernel on
what options are supported, and the debug statement is showing that
volatile mounting is not supported.
1088
days inactive
1096
days old
4 comments
4 participants
participants (4)
-
alexander.v.litvak＠gmail.com -
Daniel Walsh -
Giuseppe Scrivano -
lejeczek