Not doing this can be a pain for restarted software which relies on proc...
Signed-off-by: root <[email protected]> --- restart.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/restart.c b/restart.c index d25561a..cefe639 100644 --- a/restart.c +++ b/restart.c @@ -1005,6 +1005,13 @@ static int ckpt_probe_child(pid_t pid, char *str) static int __ckpt_coordinator(void *arg) { struct ckpt_ctx *ctx = (struct ckpt_ctx *) arg; + int ret; + + ret = mount("proc", "/proc", "proc", 0, NULL); + if (ret) { + perror("mount -t proc proc /proc"); + exit(1); + } if (!ctx->args->wait) close(ctx->pipe_coord[0]); @@ -1869,6 +1876,13 @@ int ckpt_fork_stub(void *data) struct task *task = (struct task *) data; struct ckpt_ctx *ctx = task->ctx; + if (task->flags & TASK_NEWPID) { + int ret = mount("proc", "/proc", "proc", 0, NULL); + if (ret) { + perror("mount -t proc"); + exit(1); + } + } /* * In restart into a new pid namespace (--pidns), coordinator * is the container init, hence if it terminated permatutely -- 1.6.4.4 _______________________________________________ Containers mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/containers _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
