32 lines
926 B
Diff
32 lines
926 B
Diff
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From b36985754f67c3df89c42ed29250abf6dfaf7890 Mon Sep 17 00:00:00 2001
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From: Wu Guanghao <wuguanghao3@huawei.com>
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Date: Sat, 4 Jun 2022 03:06:52 +0400
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Subject: [PATCH] use sync io read bcache by defaults
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Currently lvm2 uses aio to read bcache by default,
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but aio is created successfully but read fails,
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resulting in lv creation failure. So use sync io
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read bcache by default.
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Signed-off-by: Wu Guanghao <wuguanghao3@huawei.com>
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---
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lib/config/defaults.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/config/defaults.h b/lib/config/defaults.h
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index faf628f..d039cc7 100644
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--- a/lib/config/defaults.h
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+++ b/lib/config/defaults.h
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@@ -70,7 +70,7 @@
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#define DEFAULT_METADATA_READ_ONLY 0
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#define DEFAULT_LVDISPLAY_SHOWS_FULL_DEVICE_PATH 0
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#define DEFAULT_UNKNOWN_DEVICE_NAME "[unknown]"
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-#define DEFAULT_USE_AIO 1
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+#define DEFAULT_USE_AIO 0
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#define DEFAULT_SANLOCK_LV_EXTEND_MB 256
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--
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2.33.0
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