Re: [zfs-discuss] dfratime on zfs

2007-08-16 Thread Darren Dunham
> >Quoth Darren Dunham on Wed, Aug 15, 2007 at 12:50:33PM -0700: > >> But a traditional filesystem isn't going to write anything without a > >> request. ZFS is constantly updating the pool/uberblock status the way > >> things currently work. So even if you choose to defer the atime update > >> un

Re: [zfs-discuss] dfratime on zfs

2007-08-16 Thread Casper . Dik
>Quoth Darren Dunham on Wed, Aug 15, 2007 at 12:50:33PM -0700: >> But a traditional filesystem isn't going to write anything without a >> request. ZFS is constantly updating the pool/uberblock status the way >> things currently work. So even if you choose to defer the atime update >> until much

Re: [zfs-discuss] dfratime on zfs

2007-08-16 Thread David Bustos
Quoth Darren Dunham on Wed, Aug 15, 2007 at 12:50:33PM -0700: > But a traditional filesystem isn't going to write anything without a > request. ZFS is constantly updating the pool/uberblock status the way > things currently work. So even if you choose to defer the atime update > until much longer

Re: [zfs-discuss] dfratime on zfs

2007-08-15 Thread Darren Dunham
> > Prompted by a recent /. article on atime vs realtime ranting by some > > Linux kernel hackers (Linus included) I went back and looked at the > > mount_ufs(1M) man page because I was sure that OpenSolaris had more than > > just atime,noatime. Yep sure enough UFS has dfratime. > > > > So tha

Re: [zfs-discuss] dfratime on zfs

2007-08-15 Thread David Bustos
Quoth Darren J Moffat on Thu, Aug 09, 2007 at 10:32:02AM +0100: > Prompted by a recent /. article on atime vs realtime ranting by some > Linux kernel hackers (Linus included) I went back and looked at the > mount_ufs(1M) man page because I was sure that OpenSolaris had more than > just atime,noa