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drbd: Do not cleanup resync LRU for the Ahead/Behind SyncSource/SyncT…
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…arget transitions

This one should be replaced with moving this cleanup to the
'right' position.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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Philipp Reisner committed Mar 10, 2011
1 parent c4752ef commit 59817f4
Showing 1 changed file with 7 additions and 2 deletions.
9 changes: 7 additions & 2 deletions drivers/block/drbd/drbd_worker.c
Original file line number Diff line number Diff line change
Expand Up @@ -1485,8 +1485,13 @@ void drbd_start_resync(struct drbd_conf *mdev, enum drbd_conns side)
return;
}

/* In case a previous resync run was aborted by an IO error/detach on the peer. */
drbd_rs_cancel_all(mdev);
if (mdev->state.conn < C_AHEAD) {
/* In case a previous resync run was aborted by an IO error/detach on the peer. */
drbd_rs_cancel_all(mdev);
/* This should be done when we abort the resync. We definitely do not
want to have this for connections going back and forth between
Ahead/Behind and SyncSource/SyncTarget */
}

if (side == C_SYNC_TARGET) {
/* Since application IO was locked out during C_WF_BITMAP_T and
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