X-Git-Url: https://git.distorted.org.uk/~mdw/rsync-backup/blobdiff_plain/6037bdb376603e4572a2ec57c5335eed7496731d..5675acdab338acf325a7a1c4cf50537fcd62fda3:/rsync-backup.8

diff --git a/rsync-backup.8 b/rsync-backup.8
index a265352..b36153a 100644
--- a/rsync-backup.8
+++ b/rsync-backup.8
@@ -194,11 +194,28 @@ Expiry considers each existing dump against the policy lines in order:
 the last applicable line determines the dump's fate \(en so you should
 probably write the lines in decreasing order of duration.
 .TP
+.BI "retry " count
+The
+.B live
+snapshot type (see below) doesn't prevent a filesystem from being
+modified while it's being backed up.  If this happens, the
+.B fshash
+pass will detect the difference and fail.  If the filesystem in question
+is relatively quiescent, then maybe retrying the backup will result in a
+successful consistent copy.  Following this command, a backup which
+results in an
+.B fshash
+mismatch will be retried up to
+.I count
+times before being declared a failure.
+.TP
 .BI "snap " type " " \fR[\fIargs\fR...]
 Use the snapshot
 .I type
 for subsequent backups.  Some snapshot types require additional
-arguments, which may be supplied here.
+arguments, which may be supplied here.  This command clears the
+.B retry
+counter.
 .SS Configuration variables
 The following shell variables may be overridden by the configuration
 file.