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| author | Adrian Reber <areber@redhat.com> | 2020-04-03 07:51:18 +0000 |
|---|---|---|
| committer | Adrian Reber <areber@redhat.com> | 2020-04-03 18:00:57 +0200 |
| commit | 7660330ae22792d993d0b94c9be8417c7e848cb6 (patch) | |
| tree | da35d4d63f076b09a72f9790efbe2d7ce0e6acc4 /libpod | |
| parent | ccf0e0dd042d8a8d23dd0021ee267e7c9da9ff4a (diff) | |
| download | podman-7660330ae22792d993d0b94c9be8417c7e848cb6.tar.gz podman-7660330ae22792d993d0b94c9be8417c7e848cb6.tar.bz2 podman-7660330ae22792d993d0b94c9be8417c7e848cb6.zip | |
checkpoint: change runtime checkpoint support test
Podman was checking if the runtime support checkpointing by running
'runtime checkpoint -h'. That works for runc.
crun, however, does not use '-h, --help' for help output but, '-?,
--help'.
This commit switches both checkpoint support detection from
'runtime checkpoint -h'
to
'runtime checkpoint --help'.
Podman can now correctly detect if 'crun' also support checkpointing.
Signed-off-by: Adrian Reber <areber@redhat.com>
Diffstat (limited to 'libpod')
| -rw-r--r-- | libpod/oci_conmon_linux.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libpod/oci_conmon_linux.go b/libpod/oci_conmon_linux.go index 6a0097b8e..e7cb99547 100644 --- a/libpod/oci_conmon_linux.go +++ b/libpod/oci_conmon_linux.go @@ -939,7 +939,7 @@ func (r *ConmonOCIRuntime) CheckpointContainer(ctr *Container, options Container func (r *ConmonOCIRuntime) SupportsCheckpoint() bool { // Check if the runtime implements checkpointing. Currently only // runc's checkpoint/restore implementation is supported. - cmd := exec.Command(r.path, "checkpoint", "-h") + cmd := exec.Command(r.path, "checkpoint", "--help") if err := cmd.Start(); err != nil { return false } |