From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Thu, 22 Feb 2018 08:16:37 +0000 (+0800)
Subject: osd/ECBackend: inject sleep during deep scrub
X-Git-Tag: v12.2.6~98^2~16
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4d9df20672dce203202ead4683822c2d46b58191;p=ceph.git

osd/ECBackend: inject sleep during deep scrub

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
(cherry picked from commit 3cec7bfd819deea609a2996b2a9d118968fa6128)
---

diff --git a/src/osd/ECBackend.cc b/src/osd/ECBackend.cc
index 901f1ccd12b5..41355031436c 100644
--- a/src/osd/ECBackend.cc
+++ b/src/osd/ECBackend.cc
@@ -2434,6 +2434,10 @@ int ECBackend::be_deep_scrub(
 
   utime_t sleeptime;
   sleeptime.set_from_double(cct->_conf->osd_debug_deep_scrub_sleep);
+  if (sleeptime != utime_t()) {
+    lgeneric_derr(cct) << __func__ << " sleeping for " << sleeptime << dendl;
+    sleeptime.sleep();
+  }
 
   if (pos.data_pos == 0) {
     pos.data_hash = bufferhash(-1);