On Thu, Oct 11, 2012 at 09:22:13PM +0600, ???? ??????? wrote:
> 2012/10/11 Jan Stary <[email protected]>
>
> > > > > Is it possible to mount dirty filesystem in read-only mode ? If not,
> > it
> > > > > doesn't make sense at all.
> > > >
> > > > Yes, you can mount dirty filesystem with -f. Even read-write iirc.
> > > > Very dangerous.
> > > >
> > >
> > > I'm struggling with 7Tb filesystems, it takes about 30 minutes to check
> > > them in case of cold reset. Too much. Very too much.
> > > and currently, no journals or anything else which could speed up 7Tb
> > > filesystems check ?
> >
> > man newfs, in particular the -i option.
> > What does 'df -hi' say about your filesystem?
> >
> >
>
> # df -hi
> Filesystem Size Used Avail Capacity iused ifree %iused Mounted
> on
> /dev/sd0a 377G 2.7G 356G 1% 158121 24804949 1% /
> /dev/sd1a 6.7T 331G 6.1T 5% 8041 228037269 0% /big
Relatively few very big files. What's the fragment and block size used
on this filesystem?
# dumpfs /dev/rwd1a | grep ^[bf]size
-Otto
