Messages in this thread |  | | From | "Jorge Boncompte (DTI2)" <> | Subject | RE: RAID1 read balancing | Date | Mon, 12 Feb 2001 12:36:21 +0100 |
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Hi!
Could you provide an URL to that patch? I would like to test it.
Regards.
-Jorge
============================================================== Jorge Boncompte - Técnico de sistemas DTI2 - Desarrollo de la Tecnología de las Comunicaciones -------------------------------------------------------------- C/ Abogado Enriquez Barrios, 5 14004 CORDOBA (SPAIN) Tlf: +34 957 761395 / FAX: +34 957 450380 -------------------------------------------------------------- jorge@dti2.net _-_-_-_-_-_-_-_-_-_-_-_-_-_ http://www.dti2.net ============================================================== Without wicker a basket cannot be done. ==============================================================
----- Mensaje original ----- De: "Arjan van de Ven" <arjan@fenrus.demon.nl> Para: "Petru Paler" <ppetru@ppetru.net> CC: <linux-kernel@vger.kernel.org> Enviado: lunes, 12 de febrero de 2001 10:34 Asunto: Re: RAID1 read balancing
> In article <20010211161242.A949@ppetru.net> you wrote: > > > For a RAID1 array built of two disks on two separate SCSI controllers, > > are the reads balanced between the two controllers (for higher speed) ? > > With the current RAID1 setup, you will NOT get a speed increase for > single-threaded, sequential reading programs (read: benchmarks like hdparm > and tiobench)[1]. You will get improvents in all other cases. > > Greetings, > Arjan van de Ven > > > [1] This can be fix by a 10 line patch, however this changes the on-disk > layout. > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > Please read the FAQ at http://www.tux.org/lkml/ >
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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