forked from luck/tmp_suning_uos_patched
drbd: Fixed current UUID generation
Now, the new edition of the clause only fires if a diskless peer gets promoted. This is a fixup for "drbd: Delayed creation of current-UUID". Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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@ -1494,11 +1494,11 @@ static void after_state_ch(struct drbd_conf *mdev, union drbd_state os,
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}
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if (ns.pdsk < D_INCONSISTENT && get_ldev(mdev)) {
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if (ns.peer == R_PRIMARY && mdev->ldev->md.uuid[UI_BITMAP] == 0) {
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if (os.peer == R_SECONDARY && ns.peer == R_PRIMARY &&
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mdev->ldev->md.uuid[UI_BITMAP] == 0 && ns.disk >= D_UP_TO_DATE) {
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drbd_uuid_new_current(mdev);
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drbd_send_uuids(mdev);
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}
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/* D_DISKLESS Peer becomes secondary */
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if (os.peer == R_PRIMARY && ns.peer == R_SECONDARY)
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/* We may still be Primary ourselves.
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