Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
----- Original Message ----- > From: "Lars Ellenberg" <lars.ellenberg at linbit.com> > To: drbd-user at lists.linbit.com > Sent: Monday, 15 July, 2013 5:56:51 PM > Subject: Re: [DRBD-user] Configuring the scheduler for a DRBD backend > > Why not just use deadline as default scheduler, and be done with it > ;-) > (kernel boot parameter elevator=deadline) Well, for one, one of the server has a hardware RAID controller (3Ware 9650 SE), and 'they' say that in that case, noop is better. I haven't decided if that's true, because I didn't know that hardware RAID performed scheduling. I just thought it did whatever it was told by the OS. But, you're saying deadline is better overall?