func main() {
defer app.Exiting()
x := app.New()
stacks := false
opts.NewFlag("F", "debug fuse requests", &zxfs.Debug)
opts.NewFlag("D", "debug", &x.Debug)
opts.NewFlag("s", "statistics", &sflag)
opts.NewFlag("x", "addr: re-export locally the ql tree to this address", &xaddr)
opts.NewFlag("S", "dump stacks on unmount for debugging", &stacks)
args, err := opts.Parse(x.Args)
if err != nil {
app.Warn("%s", err)
opts.Usage()
app.Exits(err)
}
switch len(args) {
case 0:
case 1:
mntdir = args[1]
default:
app.Warn("wrong number of arguments")
opts.Usage()
app.Exits("usage")
}
dprintf("debug on\n")
qfs, err := qlfs.New("qlfs")
if err != nil {
app.Fatal(err)
}
qfs.Dbg = x.Debug
qfs.Flags.Add("fdebug", &zxfs.Debug)
st := &zx.IOstats{}
qfs.IOstats = st
if xaddr != "" {
rfs.Server(qfs, xaddr)
}
err = zxfs.MountServer(qfs, mntdir)
if sflag {
st.Averages()
app.Warn("%s iostats:\n%s\n", qfs.Name(), st)
}
if stacks {
app.Warn("*** PANICING ON USER REQUEST (-S) ***")
panic("stack dump")
}
if err != nil {
app.Fatal("%s", err)
}
app.Warn("unmounted: exiting")
}
func ncmount(xfs zx.Tree) error {
if rflag {
xfs = zx.ROTreeFor(xfs)
}
return zxfs.MountServer(xfs, mntdir)
}