From: Douglas Fuller <dfuller@redhat.com>
Date: Tue, 10 May 2016 15:37:54 +0000 (-0700)
Subject: test/rbd: document fsx option to keep data on success
X-Git-Tag: v11.0.0~571^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4acca1ac43166742d2cb4e1a2f093cfaec2fecbc;p=ceph.git

test/rbd: document fsx option to keep data on success

Add documentation line for the -k option to fsx to retain data
on success.

Signed-off-by: Douglas Fuller <dfuller@redhat.com>
---

diff --git a/src/test/librbd/fsx.cc b/src/test/librbd/fsx.cc
index f17c4a727ed..daee85e2205 100644
--- a/src/test/librbd/fsx.cc
+++ b/src/test/librbd/fsx.cc
@@ -2195,13 +2195,14 @@ void
 usage(void)
 {
 	fprintf(stdout, "usage: %s",
-		"fsx [-dfjnqxyACFHKLORUWZ] [-b opnum] [-c Prob] [-h holebdy] [-l flen] [-m start:end] [-o oplen] [-p progressinterval] [-r readbdy] [-s style] [-t truncbdy] [-w writebdy] [-D startingop] [-N numops] [-P dirpath] [-S seed] pname iname\n\
+		"fsx [-dfjknqxyACFHKLORUWZ] [-b opnum] [-c Prob] [-h holebdy] [-l flen] [-m start:end] [-o oplen] [-p progressinterval] [-r readbdy] [-s style] [-t truncbdy] [-w writebdy] [-D startingop] [-N numops] [-P dirpath] [-S seed] pname iname\n\
 	-b opnum: beginning operation number (default 1)\n\
 	-c P: 1 in P chance of file close+open at each op (default infinity)\n\
 	-d: debug output for all operations\n\
 	-f: flush and invalidate cache after I/O\n\
 	-h holebdy: 4096 would make discards page aligned (default 1)\n\
 	-j: journal replay stress test\n\
+	-k: keep data on success (default 0)\n\
 	-l flen: the upper bound on file size (default 262144)\n\
 	-m startop:endop: monitor (print debug output) specified byte range (default 0:infinity)\n\
 	-n: no verifications of file size\n\