From: David Zafman <david.zafman@inktank.com>
Date: Tue, 14 May 2013 06:26:54 +0000 (-0700)
Subject: OSD: Don't scrub newly created PGs until min interval
X-Git-Tag: v0.64~127^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=1f4e7a5aafdace9fb82d311ec4ff0a1a6c7c9a31;p=ceph.git

OSD: Don't scrub newly created PGs until min interval

Set initial values for last_scrub_stamp, last_deep_scrub_stamp

fixes: #5050, #5051

Signed-off-by: David Zafman <david.zafman@inktank.com>
---

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 656874298944..b8ef3bb2098c 100644
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -5291,6 +5291,11 @@ void OSD::handle_pg_create(OpRequestRef op)
     pg_history_t history;
     history.epoch_created = created;
     history.last_epoch_clean = created;
+    // Newly created PGs don't need to scrub immediately, so mark them
+    // as scrubbed at creation time.
+    utime_t now = ceph_clock_now(NULL);
+    history.last_scrub_stamp = now;
+    history.last_deep_scrub_stamp = now;
     project_pg_history(pgid, history, created, up, acting);
     
     // register.