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drbd: Becoming sync target may not happen out of < C_WF_REPORT_PARAMS 

This patch is acutally a necessary addendum to the patch
"fix for spurious full sync (becoming sync target looked like invalidate)"

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Philipp Reisner 2010-11-22 14:18:47 +01:00
parent 3719094ec2
commit 1fc80cf378
1 changed files with 4 additions and 0 deletions
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4
drivers/block/drbd/drbd_main.c
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@ -800,6 +800,10 @@ static int is_valid_state_transition(struct drbd_conf *mdev,
os.conn < C_CONNECTED)
rv = SS_NEED_CONNECTION;
if ((ns.conn == C_SYNC_TARGET || ns.conn == C_SYNC_SOURCE)
&& os.conn < C_WF_REPORT_PARAMS)
rv = SS_NEED_CONNECTION; /* No NetworkFailure -> SyncTarget etc... */
return rv;
}