From: Sage Weil <sage@redhat.com>
Date: Wed, 10 Dec 2014 00:38:10 +0000 (-0800)
Subject: osd: scrub: complain about bad digest in final pass auth check
X-Git-Tag: v0.92~111^2~9
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6feb4a1710b21302ac1bcdbbe24ddda8df0ef76c;p=ceph.git

osd: scrub: complain about bad digest in final pass auth check

This will only trigger if we choose an auth that is known bad, but that
currently can happen, so compalin here too.

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/osd/ReplicatedPG.cc b/src/osd/ReplicatedPG.cc
index 815720bad06a..970dac096311 100644
--- a/src/osd/ReplicatedPG.cc
+++ b/src/osd/ReplicatedPG.cc
@@ -12275,6 +12275,23 @@ void ReplicatedPG::_scrub(ScrubMap& scrubmap)
 
     dout(20) << mode << "  " << soid << " " << oi << dendl;
 
+    if (oi.is_data_digest() && p->second.digest_present &&
+	oi.data_digest != p->second.digest) {
+      osd->clog->error() << mode << " " << info.pgid << " " << soid
+			 << " on disk data digest 0x" << std::hex
+			 << p->second.digest << " != 0x"
+			 << oi.data_digest << std::dec;
+      ++scrubber.deep_errors;
+    }
+    if (oi.is_omap_digest() && p->second.omap_digest_present &&
+	oi.omap_digest != p->second.omap_digest) {
+      osd->clog->error() << mode << " " << info.pgid << " " << soid
+			 << " on disk omap digest 0x" << std::hex
+			 << p->second.omap_digest << " != 0x"
+			 << oi.omap_digest << std::dec;
+      ++scrubber.deep_errors;
+    }
+
     if (soid.is_snap()) {
       stat.num_bytes += snapset.get_clone_bytes(soid.snap);
     } else {