Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Doesn't that setup seem somewhat obsessive? On 8/27/07, Lars Ellenberg <lars.ellenberg at linbit.com> wrote: > On Sun, Aug 26, 2007 at 06:00:16PM -0700, kbyrd-drbd wrote: > > > > I haven't used drbd yet, I'm getting ready to test and deploy it. > > I've searched the archives I've seen various posts about md and > > lvm2 and I know some of this has been covered. But, I'm confused > > about the current state of things with 0.8 > > > > I'd like something that feels like clustered RAID1+0 (that's > > striping on top of drbd). My ideal plan: lvm2 striping on top of > > four drbd pairs active/active pairs. I'd run GFS on top of this. > > Do I need cLVM instead of LVM2 for this. Does LVM striping even > > work with drbd? > > don't. > > DRBD does not (yet) support consistency bundling of several drbd. > so whenever you have a connection loss, your four devices will > disconnect in a slightly different order. > consistency of your stripe set cannot be guaranteed. > > I also think you'd get better performance out of drbd on top of raid. > > > -- > : Lars Ellenberg Tel +43-1-8178292-0 : > : LINBIT Information Technologies GmbH Fax +43-1-8178292-82 : > : Vivenotgasse 48, A-1120 Vienna/Europe http://www.linbit.com : > __ > please use the "List-Reply" function of your email client. > _______________________________________________ > drbd-user mailing list > drbd-user at lists.linbit.com > http://lists.linbit.com/mailman/listinfo/drbd-user >