From: Li Zefan <lizf@cn.fujitsu.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
xfs@oss.sgi.com
Subject: [PATCH] 254: disable space cache
Date: Fri, 18 Nov 2011 16:43:47 +0800 [thread overview]
Message-ID: <4EC61AC3.6010806@cn.fujitsu.com> (raw)
I can't pass 254, and below is the output:
254 3s ... - output mismatch (see 254.out.bad)
...
ID 256 top level 5 path snap
-ID 257 top level 5 path subvol
+ID 258 top level 5 path subvol
When space cache is enabled (and now mkfs.btrfs always enables it),
there will be some space cache inodes in the root tree, and they
consume some IDs, and that's why "subvol" has the ID 258 but not 257.
Just disable space cache for this test case.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
254 | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/254 b/254
index 5216120..1cd4832 100755
--- a/254
+++ b/254
@@ -48,7 +48,7 @@ _supported_os Linux
_require_scratch
_scratch_mkfs > /dev/null 2>&1
-_scratch_mount
+_scratch_mount -o nospace_cache
# First test basic snapshotting
echo "Creating file foo in root dir"
--
1.7.3.1
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next reply other threads:[~2011-11-18 8:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-18 8:43 Li Zefan [this message]
2011-11-21 1:46 ` [PATCH] 254: disable space cache Hidetoshi Seto
2011-11-21 2:42 ` Li Zefan
2011-11-21 6:43 ` Christoph Hellwig
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