iolog: Added option read_iolog_chunked. Used to avoid reading large iologs at once.

[fio.git] / options.c

diff --git a/options.c b/options.c
index a174e2cd165316494211a256428c758632da7d86..393669ab20aa9f250a482ada4113fc50259de11f 100644 (file)
--- a/options.c
+++ b/options.c
@@ -3134,6 +3134,17 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .category = FIO_OPT_C_IO,
                .group  = FIO_OPT_G_IOLOG,
        },
+       {
+               .name   = "read_iolog_chunked",
+               .lname  = "Read I/O log in parts",
+               .type   = FIO_OPT_BOOL,
+               .off1   = offsetof(struct thread_options, read_iolog_chunked),
+               .def    = "0",
+               .parent = "read_iolog",
+               .help   = "Parse IO pattern in chunks",
+               .category = FIO_OPT_C_IO,
+               .group  = FIO_OPT_G_IOLOG,
+       },
        {
                .name   = "replay_no_stall",
                .lname  = "Don't stall on replay",