From 803e0bcaa063e23c24c70b10a3e7fe374e69e0f6 Mon Sep 17 00:00:00 2001
From: Mark Vitale <mvitale@sinenomine.net>
Date: Fri, 17 Mar 2017 18:12:23 -0400
Subject: [PATCH] ubik: urecovery_AbortAll diagnostic msgs

As a troubleshooting aid for developers, add a few counters and a log
msg so we know when transactions are being aborted (if any) by
urecovery_AbortAll.

Reviewed-on: https://gerrit.openafs.org/12618
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
(cherry picked from commit eac22d3e46c72c0e2b82f35c5187d50b6fa136a2)

Change-Id: Ia91bc1c5f041eccc9b974d4b195fed1a889252e7
Reviewed-on: https://gerrit.openafs.org/13907
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>
---
 src/ubik/recovery.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/ubik/recovery.c b/src/ubik/recovery.c
index b351c96629..b0644cd914 100644
--- a/src/ubik/recovery.c
+++ b/src/ubik/recovery.c
@@ -133,9 +133,17 @@ int
 urecovery_AbortAll(struct ubik_dbase *adbase)
 {
     struct ubik_trans *tt;
+    int reads = 0, writes = 0;
+
     for (tt = adbase->activeTrans; tt; tt = tt->next) {
+	if (tt->type == UBIK_WRITETRANS)
+	    writes++;
+	else
+	    reads++;
 	udisk_abort(tt);
     }
+    ViceLog(0, ("urecovery_AbortAll: just aborted %d read and %d write transactions\n",
+		    reads, writes));
     return 0;
 }