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Freeze/unfreeze when checkpointing, stop the container when specified with '-s' option

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dlezcano 2008-10-06 18:45:20 +00:00
parent 975878a9ea
commit 893c6f54ef
1 changed files with 27 additions and 2 deletions
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29
src/lxc/lxc_checkpoint.c
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@ -38,13 +38,18 @@ int main(int argc, char *argv[])
{ {
char opt; char opt;
char *name = NULL; char *name = NULL;
int stop = 0;
int nbargs = 0; int nbargs = 0;
int ret = 1;
while ((opt = getopt(argc, argv, "n:")) != -1) { while ((opt = getopt(argc, argv, "sn:")) != -1) {
switch (opt) { switch (opt) {
case 'n': case 'n':
name = optarg; name = optarg;
break; break;
case 's':
stop = 1;
break;
} }
nbargs++; nbargs++;
@ -53,10 +58,30 @@ int main(int argc, char *argv[])
if (!name) if (!name)
usage(argv[0]); usage(argv[0]);
if (lxc_freeze(name)) {
fprintf(stderr, "failed to freeze '%s'\n", name);
return -1;
}
if (lxc_checkpoint(name, STDOUT_FILENO, 0)) { if (lxc_checkpoint(name, STDOUT_FILENO, 0)) {
fprintf(stderr, "failed to checkpoint %s\n", name); fprintf(stderr, "failed to checkpoint %s\n", name);
goto out;
}
if (stop) {
if (lxc_stop(name)) {
fprintf(stderr, "failed to stop '%s'\n", name);
goto out;
}
}
ret = 0;
out:
if (lxc_unfreeze(name)) {
fprintf(stderr, "failed to unfreeze '%s'\n", name);
return 1; return 1;
} }
return 0; return ret;
} }