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From: Johannes Thumshirn <jthumshirn@suse.de>
To: fstests@vger.kernel.org
Cc: Linux BTRFS Mailinglist <linux-btrfs@vger.kernel.org>,
        jth@kernel.org, Johannes Thumshirn <jthumshirn@suse.de>,
        Filipe Manana <fdmanana@suse.com>
Subject: [PATCH fstests] btrfs/187: require 8GB scratch dev
Date: Thu, 12 Dec 2019 08:45:43 +0100
Message-Id: <20191212074543.30628-1-jthumshirn@suse.de>
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In my testing on 1GB zram devices btrfs/187 usually fails with ENOSPC.

Add a requirement for 8GB scratch devices (empirically measured).

Cc: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
---
 tests/btrfs/187 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/btrfs/187 b/tests/btrfs/187
index 0744797ecc33..a604690a41b2 100755
--- a/tests/btrfs/187
+++ b/tests/btrfs/187
@@ -39,6 +39,9 @@ _require_attrs
 
 rm -f $seqres.full
 
+# We at least need 8GB of free space on $SCRATCH_DEV
+_require_scratch_size $((8 * 1024 * 1024))
+
 _scratch_mkfs >>$seqres.full 2>&1
 _scratch_mount