From 6d9036f35049f0917748c89114bac58a5029e989 Mon Sep 17 00:00:00 2001
From: Matthew Ahrens <mahrens@delphix.com>
Date: Sun, 7 Sep 2014 17:37:25 +0200
Subject: [PATCH] Illumos 5140 - message about "%recv could not be opened" is
 printed when booting after crash

Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Max Grossman <max.grossman@delphix.com>
Reviewed by: Richard Elling <richard.elling@gmail.com>
Approved by: Dan McDonald <danmcd@omniti.com>

References:
  https://www.illumos.org/projects/illumos-gate//issues/5140
  https://github.com/illumos/illumos-gate/commit/2243853

Ported by: Turbo Fredriksson <turbo@bayour.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2676
---
 module/zfs/zil.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/module/zfs/zil.c b/module/zfs/zil.c
index e625bb996..c91bb59fc 100644
--- a/module/zfs/zil.c
+++ b/module/zfs/zil.c
@@ -667,7 +667,15 @@ zil_claim(const char *osname, void *txarg)
 
 	error = dmu_objset_own(osname, DMU_OST_ANY, B_FALSE, FTAG, &os);
 	if (error != 0) {
-		cmn_err(CE_WARN, "can't open objset for %s", osname);
+		/*
+		 * EBUSY indicates that the objset is inconsistent, in which
+		 * case it can not have a ZIL.
+		 */
+		if (error != EBUSY) {
+			cmn_err(CE_WARN, "can't open objset for %s, error %u",
+				osname, error);
+		}
+
 		return (0);
 	}