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-rw-r--r--mdadm.815
1 files changed, 13 insertions, 2 deletions
diff --git a/mdadm.8 b/mdadm.8
index 82f9bad..9c113f0 100644
--- a/mdadm.8
+++ b/mdadm.8
@@ -603,8 +603,9 @@ Assemble the array even if some superblocks appear out-of-date
.TP
.BR -R ", " --run
-Attempt to start the array even if fewer drives were given than are
-needed for a full array. Normally if not all drives are found and
+Attempt to start the array even if fewer drives were given than were
+present last time the array was active. Normally if not all the
+expected drives are found and
.B --scan
is not used, then the array will be assembled but not started.
With
@@ -612,6 +613,16 @@ With
an attempt will be made to start it anyway.
.TP
+.B --no-degraded
+This is the reverse of
+.B --run
+in that it inhibits the started if array unless all expected drives
+are present. This is only needed with
+.B --scan
+and can be used if you physical connections to devices are
+not as reliable as you would like.
+
+.TP
.BR -a ", " "--auto{=no,yes,md,mdp,part}"
See this option under Create and Build options.