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s3:dbwrap_ctdb: improve transaction start/commit/cancel debugging

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* also log nesting transaction start/commit/cancel
* unify transaction log messages slightly
This commit is contained in:
Michael Adam 2011-08-14 23:47:47 +02:00
parent 0aa85ec43a
commit 7eeb168523
1 changed files with 8 additions and 2 deletions
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10
source3/lib/dbwrap/dbwrap_ctdb.c
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@ -335,6 +335,8 @@ static int db_ctdb_transaction_start(struct db_context *db)
if (ctx->transaction) {
ctx->transaction->nesting++;
DEBUG(5, (__location__ " transaction start on db 0x%08x: nesting %d -> %d\n",
ctx->db_id, ctx->transaction->nesting - 1, ctx->transaction->nesting));
return 0;
}
@ -369,7 +371,7 @@ static int db_ctdb_transaction_start(struct db_context *db)
ctx->transaction = h;
DEBUG(5,(__location__ " Started transaction on db 0x%08x\n", ctx->db_id));
DEBUG(5,(__location__ " transaction started on db 0x%08x\n", ctx->db_id));
return 0;
}
@ -786,6 +788,8 @@ static int db_ctdb_transaction_commit(struct db_context *db)
if (h->nesting != 0) {
h->nesting--;
DEBUG(5, (__location__ " transaction commit on db 0x%08x: nesting %d -> %d\n",
ctx->db_id, ctx->transaction->nesting + 1, ctx->transaction->nesting));
return 0;
}
@ -798,7 +802,7 @@ static int db_ctdb_transaction_commit(struct db_context *db)
goto done;
}
DEBUG(5,(__location__ " Commit transaction on db 0x%08x\n", ctx->db_id));
DEBUG(5,(__location__ " transaction commit on db 0x%08x\n", ctx->db_id));
/*
* As the last db action before committing, bump the database sequence
@ -891,6 +895,8 @@ static int db_ctdb_transaction_cancel(struct db_context *db)
if (h->nesting != 0) {
h->nesting--;
h->nested_cancel = true;
DEBUG(5, (__location__ " transaction cancel on db 0x%08x: nesting %d -> %d\n",
ctx->db_id, ctx->transaction->nesting + 1, ctx->transaction->nesting));
return 0;
}