diff options
Diffstat (limited to 'tools/xentrace')
-rw-r--r-- | tools/xentrace/xentrace.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/xentrace/xentrace.c b/tools/xentrace/xentrace.c index db652a2283..dd5471a3e9 100644 --- a/tools/xentrace/xentrace.c +++ b/tools/xentrace/xentrace.c @@ -804,6 +804,9 @@ static void usage(void) " -V, --version Print program version\n" \ " -M, --memory-buffer=b Copy trace records to a circular memory buffer.\n" \ " Dump to file on exit.\n" \ +" -r --reserve-disk-space=n Before writing trace records to disk, check to see\n" \ +" that after the write there will be at least n space\n" \ +" left on the disk.\n" \ "\n" \ "This tool is used to capture trace buffer data from Xen. The\n" \ "data is output in a binary format, in the following order:\n" \ |