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From: Li Wang <liwang@redhat.com>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH 1/2] test.sh: make the loop device size can be customized
Date: Wed, 27 Jul 2016 13:44:06 +0800	[thread overview]
Message-ID: <1469598247-23993-1-git-send-email-liwang@redhat.com> (raw)

Signed-off-by: Li Wang <liwang@redhat.com>
---
 testcases/lib/test.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/testcases/lib/test.sh b/testcases/lib/test.sh
index 23d68c6..10a3ea7 100644
--- a/testcases/lib/test.sh
+++ b/testcases/lib/test.sh
@@ -257,6 +257,8 @@ ROD()
 
 tst_acquire_device()
 {
+	local dev_size=${1:-100}
+
 	if [ -z ${TST_TMPDIR} ]; then
 		tst_brkm "Use 'tst_tmpdir' before 'tst_acquire_device'"
 	fi
@@ -274,7 +276,7 @@ tst_acquire_device()
 		return
 	fi
 
-	ROD_SILENT dd if=/dev/zero of=test_dev.img bs=1024 count=102400
+	ROD_SILENT dd if=/dev/zero of=test_dev.img bs=1024 count=$(($dev_size*1024))
 
 	TST_DEVICE=$(losetup -f)
 	if [ $? -ne 0 ]; then
-- 
1.8.3.1


             reply	other threads:[~2016-07-27  5:44 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-27  5:44 Li Wang [this message]
2016-07-27  5:44 ` [LTP] [PATCH 2/2] mkfs01: extend the loop device size to 256M Li Wang
2016-07-27  9:22   ` Cyril Hrubis
2016-07-27  9:25     ` Cyril Hrubis
2016-07-27 10:28     ` Li Wang
2016-07-27  9:17 ` [LTP] [PATCH 1/2] test.sh: make the loop device size can be customized Cyril Hrubis

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