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-rw-r--r--disk-utils/blockdev.86
1 files changed, 6 insertions, 0 deletions
diff --git a/disk-utils/blockdev.8 b/disk-utils/blockdev.8
index bde64265f..86c29dd2f 100644
--- a/disk-utils/blockdev.8
+++ b/disk-utils/blockdev.8
@@ -48,6 +48,12 @@ Set readahead to
.B \--getra
Print readahead (in 512-byte sectors).
.TP
+.BI \--setfra " N"
+Set filesystem readahead (same like --setra on 2.6 kernels).
+.TP
+.B \--getfra
+Get filesystem readahead.
+.TP
.B \--flushbufs
Flush buffers.
.TP