* [PATCH] erofs-utils: manpage: add -Ededupe option
@ 2023-02-25 14:27 Yue Hu
0 siblings, 0 replies; only message in thread
From: Yue Hu @ 2023-02-25 14:27 UTC (permalink / raw
To: linux-erofs; +Cc: huyue2, zhangwen
From: Yue Hu <huyue2@coolpad.com>
Complete the manpage for global compressed data deduplication feature.
Signed-off-by: Yue Hu <huyue2@coolpad.com>
---
man/mkfs.erofs.1 | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/man/mkfs.erofs.1 b/man/mkfs.erofs.1
index 37f2609..5e039bd 100644
--- a/man/mkfs.erofs.1
+++ b/man/mkfs.erofs.1
@@ -69,6 +69,11 @@ more space and the tail part I/O. (Linux v5.17+)
Pack the tail part (pcluster) of compressed files or the whole files into a
special inode for smaller image sizes, may take an argument as the pcluster
size of the packed inode in bytes. (Linux v6.1+)
+.TP
+.BI dedupe
+Enable global compressed data deduplication to reduce the amount of storage
+required for all files. May used with fragments option together to further
+reduce storage reqirement. (Linux v6.1+)
.RE
.TP
.BI "\-L " volume-label
--
2.25.1
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2023-02-25 14:27 [PATCH] erofs-utils: manpage: add -Ededupe option Yue Hu
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