From b44ded0e0771c87321b568588c08195222a026c3 Mon Sep 17 00:00:00 2001 From: Ronnie Sahlberg Date: Mon, 24 Oct 2011 13:19:30 +1100 Subject: [PATCH] ReadOnly DOCS: update the docs for readonly delegations to remove the passage that records are written/updated by the client --- doc/readonlyrecords.txt | 7 ------- 1 file changed, 7 deletions(-) diff --git a/doc/readonlyrecords.txt b/doc/readonlyrecords.txt index c07d5830..acdab2e4 100644 --- a/doc/readonlyrecords.txt +++ b/doc/readonlyrecords.txt @@ -142,11 +142,6 @@ This will change to instead do ask ctdb to migrate the record onto the node goto try_again lock record in tdb - if record fails RSN test - unlock record - ask ctdb to migrate the record onto the node - goto try_again - write the updated record from ctdb to tdb goto finished unlock record @@ -168,8 +163,6 @@ This heuristics provide a mechanism where we will not create Read-Only delegatio This avoids creating and revoking Read-Only delegations when only a single client is repeatedly accessing the same set of records. This also aims to limit the size of the tracking tdb. -Note that writing the copy of the Read-Only record to the TDB database is done by the client, not by ctdbd. This is to avoid a probable need for creating a child process for a likely contended record where locking the record would likely block. - Server implementation ===================== -- 2.34.1