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BUG: https://bugzilla.samba.org/show_bug.cgi?id=12697 During revoking readonly delegations, if one of the nodes disappears, then there is no point re-trying revoking readonly delegation immedately. The database needs to be recovered before the revoke operation can succeed. However, if the revoke is successful, then all the write requests need to be processed immediately before the read-only requests. This avoids starving write requests, in case there are read-only requests coming from other nodes. In deferred_call_destructor, the result of revoke is not available and deferred calls cannot be correctly ordered. To correctly order the deferred calls, process them in revokechild_destructor where the result of revoke is known. Signed-off-by: Amitay Isaacs <amitay@gmail.com> Reviewed-by: Martin Schwenke <martin@meltin.net>
This is the release version of CTDB, a clustered implementation of TDB database used by Samba and other projects to store temporary data. This software is freely distributable under the GNU public license, a copy of which you should have received with this software (in a file called COPYING). For documentation on CTDB, please visit CTDB website http://ctdb.samba.org.