Re: [ANNOUNCE] DualFS: File System with Meta-data and Data Separation

2007-02-15 Thread sfaibish
On Thu, 15 Feb 2007 14:46:34 -0500, Jan Engelhardt <[EMAIL PROTECTED]> wrote: On Feb 15 2007 21:38, Andi Kleen wrote: Also I would expect your design to be slow for metadata read intensive workloads. E.g. have you tried to boot a root partition with dual fs? That's a very important IO

Re: [ANNOUNCE] DualFS: File System with Meta-data and Data Separation

2007-02-15 Thread sfaibish
On Thu, 15 Feb 2007 14:46:34 -0500, Jan Engelhardt [EMAIL PROTECTED] wrote: On Feb 15 2007 21:38, Andi Kleen wrote: Also I would expect your design to be slow for metadata read intensive workloads. E.g. have you tried to boot a root partition with dual fs? That's a very important IO

Re: Fix(es) for ext2 fsync bug

2007-02-14 Thread sfaibish
Val, Maybe it is not only our (FS people) problem. We probably need to bring the kernel people judge as ext2 and ext3 are the base Linux FS. I add the kernel list for opinion. /Sorin On Wed, 14 Feb 2007 14:54:54 -0500, Valerie Henson <[EMAIL PROTECTED]> wrote: Just some quick notes on

Re: [ANNOUNCE] DualFS: File System with Meta-data and Data Separation

2007-02-14 Thread sfaibish
On Sat, 10 Feb 2007 22:06:37 -0500, Sorin Faibish <[EMAIL PROTECTED]> wrote: Introducing DualFS File System developers played with the idea of separation of meta-data from data in file systems for a while. The idea was lately revived by a small group of file system enthusiasts from Spain

Re: [ANNOUNCE] DualFS: File System with Meta-data and Data Separation

2007-02-14 Thread sfaibish
On Sat, 10 Feb 2007 22:06:37 -0500, Sorin Faibish [EMAIL PROTECTED] wrote: Introducing DualFS File System developers played with the idea of separation of meta-data from data in file systems for a while. The idea was lately revived by a small group of file system enthusiasts from Spain (from

Re: Fix(es) for ext2 fsync bug

2007-02-14 Thread sfaibish
Val, Maybe it is not only our (FS people) problem. We probably need to bring the kernel people judge as ext2 and ext3 are the base Linux FS. I add the kernel list for opinion. /Sorin On Wed, 14 Feb 2007 14:54:54 -0500, Valerie Henson [EMAIL PROTECTED] wrote: Just some quick notes on