Re: [RFT] 2.6.22.1-iop1 for improved sequential write performance (stripe-queue)

2007-08-06 Thread Dan Williams
On 8/4/07, Mr. James W. Laferriere <[EMAIL PROTECTED]> wrote: > Hello Dan , > > On Thu, 19 Jul 2007, Dan Williams wrote: > > Per Bill Davidsen's request I have made available a 2.6.22.1 based > > kernel with the current raid5 performance changes I have been working > > on: > > 1/ Offload en

question: max TB of raid-device

2007-08-06 Thread Christina Braun
Hello, I want to create a mirror for the hw-raid5-disk (now ca. 2,4- growing up to ca. 12TB) with iscsi and softwareraid over 2 big storage-server. One server is the initiator, one the iscsi-target-server. What is the maximum size that a software-raid-device (1 Part of the mirror) can be? OS: d

Re: Need clarification on raid1 resync behavior with bitmap support

2007-08-06 Thread Mike Snitzer
On 8/3/07, Neil Brown <[EMAIL PROTECTED]> wrote: > On Friday August 3, [EMAIL PROTECTED] wrote: > > > > I hand-patched your change into a 2.6.20.1 kernel (I'd imagine your > > patch is against current git). I didn't see any difference because > > unfortunately both of my full resync scenarios incl