jay@linux-dell:~$ sudo fuseext2 -o ro -o sync_read /dev/mapper/vg1-lv1 /mnt/disk
fuse-umfuse-ext2: version:'0.4', fuse_version:'29' [main (fuse-ext2.c:331)]
fuse-umfuse-ext2: enter [do_probe (do_probe.c:30)]
fuse-umfuse-ext2: leave [do_probe (do_probe.c:55)]
fuse-umfuse-ext2: opts.device: /dev/mapper/vg1-lv1 [main (fuse-ext2.c:358)]
fuse-umfuse-ext2: opts.mnt_point: /mnt/disk [main (fuse-ext2.c:359)]
fuse-umfuse-ext2: opts.volname: Data [main (fuse-ext2.c:360)]
fuse-umfuse-ext2: opts.options: ro,sync_read [main (fuse-ext2.c:361)]
fuse-umfuse-ext2: parsed_options: sync_read,ro,fsname=/dev/mapper/vg1-lv1 [main (fuse-ext2.c:362)]
fuse-umfuse-ext2: mounting read-only [main (fuse-ext2.c:378)]
jay@linux-dell:~$