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Debugging issue #25511

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Volumes and other content created under a bind mount should be
recursively propagated using rshared, not shared. This could be
the reason for EBUSY during removal. Override options with rbind,
rshared and see if CI errors are fixed.

May fix #25511

Signed-off-by: Anusha Ragunathan <anusha@docker.com>
(cherry picked from commit e58028d078)
Signed-off-by: Tibor Vass <tibor@docker.com>
This commit is contained in:
Anusha Ragunathan 2016-08-11 15:27:06 -07:00 committed by Tibor Vass
parent f21cdf48f9
commit 09dc9a2a9e
1 changed files with 6 additions and 0 deletions
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6
plugin/manager_linux.go
View file

@ -90,7 +90,13 @@ func (pm *Manager) initSpec(p *plugin) (*specs.Spec, error) {
if mount.Source != nil {
m.Source = *mount.Source
}
if m.Source != "" && m.Type == "bind" {
/* Debugging issue #25511: Volumes and other content created under the
bind mount should be recursively propagated. rshared, not shared.
This could be the reason for EBUSY during removal. Override options
with rbind, rshared and see if CI errors are fixed. */
m.Options = []string{"rbind", "rshared"}
fi, err := os.Lstat(filepath.Join(rootfs, string(os.PathSeparator), m.Destination)) // TODO: followsymlinks
if err != nil {
return nil, err