Commit 2f2abeae authored by Lars Ellenberg's avatar Lars Ellenberg Committed by Philipp Reisner

drbd: clear CRASHED_PRIMARY only after successful resync

If we lost a disk during the first resync after primary crash,
we could have prematurely cleared the CRASHED_PRIMARY flag.
Testing on C_CONNECTED is not what we meant there,
but testing for both peers to become D_UP_TO_DATE.
Signed-off-by: default avatarPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: default avatarLars Ellenberg <lars.ellenberg@linbit.com>
parent 506afb62
......@@ -1238,7 +1238,8 @@ static void after_state_ch(struct drbd_device *device, union drbd_state os,
sib.os = os;
sib.ns = ns;
if (os.conn != C_CONNECTED && ns.conn == C_CONNECTED) {
if ((os.disk != D_UP_TO_DATE || os.pdsk != D_UP_TO_DATE)
&& (ns.disk == D_UP_TO_DATE && ns.pdsk == D_UP_TO_DATE)) {
clear_bit(CRASHED_PRIMARY, &device->flags);
if (device->p_uuid)
device->p_uuid[UI_FLAGS] &= ~((u64)2);
......
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