From 7ba13eefd22b1ab3c84bd115dded3e4dbbf5b5c8 Mon Sep 17 00:00:00 2001 From: Nick Wang Date: Mon, 17 Jul 2017 16:41:08 +0800 Subject: [PATCH] drbdadm: Fix handler called from kernel invalid return for stacking resource Handler like "before-resync-target" called from kernel space does not have "-S" option for stacking resource, it always return as invalid usage for stacking resource in normal mode, then the connection will be dropped. Add "-S" option for stacking resource automatically if the handler is called from kernel. --- user/v9/drbdadm_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/user/v9/drbdadm_main.c b/user/v9/drbdadm_main.c index 3c6e2263..f6cd8b74 100644 --- a/user/v9/drbdadm_main.c +++ b/user/v9/drbdadm_main.c @@ -3472,6 +3472,9 @@ int main(int argc, char **argv) rv = E_USAGE; continue; } + if (3 == cmd->show_in_usage && ctx.res->stacked) { + is_drbd_top = 1; + } if (is_drbd_top != ctx.res->stacked && !is_dump) { err("'%s' is a %s resource, and not available in %s mode.\n", ctx.res->name, -- 2.12.0