From c5b695c9d3ac8335f615e72ea7f0ac87b48ed08a Mon Sep 17 00:00:00 2001
From: Alexandre Ioffe <aioffe@ddn.com>
Date: Thu, 8 Sep 2022 01:37:31 -0700
Subject: [PATCH] EX-5824 test: hot-pools test_57: data copy failed: mirror
 failed

Add debug prints in hot-pools test_57

Test-Parameters: trivial env=FAIL_ON_ERROR=false,ONLY=56-57 testlist=hot-pools

Change-Id: I863b580f5483c14c24c6f79ebdddbc782b65e945
Signed-off-by: Alexandre Ioffe <aioffe@ddn.com>
Reviewed-on: https://review.whamcloud.com/48477
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Alex Zhuravlev <bzzz@whamcloud.com>
---
 lustre/tests/hot-pools.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lustre/tests/hot-pools.sh b/lustre/tests/hot-pools.sh
index 1343b92..9514f96 100755
--- a/lustre/tests/hot-pools.sh
+++ b/lustre/tests/hot-pools.sh
@@ -1907,12 +1907,18 @@ test_57() {
 	# allow large DoM component
 	saved_max_kb=$(do_facet $SINGLEMDS $LCTL \
 		get_param -n lod.*.dom_stripesize_max_kb | tail -1)
+
+	echo "saved_max_kb=" $saved_max_kb
+
 	do_nodes $(comma_list $(all_mdts_nodes)) \
 		$LCTL set_param lod.*.dom_stripesize_max_kb=$((1024*100))
 	stack_trap "do_nodes $(comma_list $(all_mdts_nodes)) \
 		$LCTL set_param lod.*.dom_stripesize_max_kb=$saved_max_kb"
 
 	avail=$($LFS df | grep MDT0000 | awk '{print $4}')
+	echo "MDT avail= $avail"
+	echo "OST avail"
+	$LFS df | grep OST | awk '{print}'
 	(( avail=avail/2 ))	# going to fill a half of MDT
 	(( towrite = avail / files ))
 	(( towrite < 5*1024 )) && skip "not enough space on $SINGLEMDS"
@@ -1923,12 +1929,20 @@ test_57() {
 		error "can't setstripe"
 	for ((i=0; i < $files; i++)); do
 		# XXX: replace with fallocate
+		echo "of=" $DIR/$tdir/f$i
+
+		avail=$($LFS df | grep MDT0000 | awk '{print $4}')
+		echo "i=$i avail MDT= $avail"
+		echo "OST avail"
+		$LFS df | grep OST | awk '{print}'
+
 		dd if=/dev/zero of=$DIR/$tdir/f$i bs=1k \
 			count=$(((towrite/1024+1)*1024)) || error "can't dd"
 		$LFS mirror extend -N -p $LAMIGO_TGT $DIR/$tdir/f$i ||
 			error "can't create mirror"
 		$LFS getstripe $DIR/$tdir/f$i | grep pattern.*mdt ||
 			error "no DoM component on $DIR/$tdir/f$i"
+		sleep 1
 	done
 	cancel_lru_locks osc
 	cancel_lru_locks mdc
-- 
1.8.3.1