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Merge pull request from s09816/rbd-fix

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rbd:improve the error handle of rbd,check the return value.

Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Reviewed-by: Josh Durgin <jdurgin@redhat.com>
This commit is contained in:
Jason Dillaman 2015-08-17 11:42:51 -04:00
commit d43d6844ec
1 changed files with 4 additions and 1 deletions

5
src/rbd.cc Normal file → Executable file
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@ -3097,7 +3097,10 @@ int main(int argc, const char **argv)
return EXIT_FAILURE;
}
format_specified = true;
g_conf->set_val_or_die("rbd_default_format", val.c_str());
if (0 != g_conf->set_val("rbd_default_format", val.c_str())) {
cerr << "rbd: image format must be 1 or 2" << std::endl;
return EXIT_FAILURE;
}
} else if (ceph_argparse_witharg(args, i, &val, "-p", "--pool", (char*)NULL)) {
poolname = strdup(val.c_str());
} else if (ceph_argparse_witharg(args, i, &val, "--dest-pool", (char*)NULL)) {