From 04d04cd64f0aec11d026281afb5030f202448106 Mon Sep 17 00:00:00 2001 From: Shawn Lewis Date: Wed, 16 Jan 2008 11:08:03 +0100 Subject: [PATCH] Add sample file for surface scan Does a write phase and then a verify phase and verifies the written data. Signed-off-by: Jens Axboe --- examples/surface-scan | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 examples/surface-scan diff --git a/examples/surface-scan b/examples/surface-scan new file mode 100644 index 00000000..ae15846e --- /dev/null +++ b/examples/surface-scan @@ -0,0 +1,23 @@ +; writes 512 byte verification blocks until the disk is full, +; then verifies written data +[global] +thread=1 +bs=4k +direct=1 +ioengine=sync +verify=meta +verify_pattern=0xaa555aa5 +verify_interval=512 + +[write-phase] +filename=datafile.tmp ; or use a full disk, for example /dev/sda +rw=write +fill_device=1 +do_verify=0 + +[verify-phase] +stonewall +create_serialize=0 +filename=datafile.tmp +rw=read +do_verify=1 -- 2.25.1