Re: raid-1 with two disks with different speed

2000-02-05 Thread Mika Kuoppala
On Sat, 5 Feb 2000, Glenn McGrath wrote: > James Manning wrote: > > > > [ Friday, February 4, 2000 ] Mika Kuoppala wrote: > > > > There are patches out there to make RAID1 reads into RAID0 reads > > b.t.w. I cant seem to get to www.iki.fi/miku/raid1 This should be just a redirection to www.

Re: raid-1 with two disks with different speed

2000-02-05 Thread Michael Seiwert
---Reply to mail from Glenn McGrath about raid-1 with two disks with different speed > James Manning wrote: >> >> [ Friday, February 4, 2000 ] Mika Kuoppala wrote: >> > > There are patches out there to make RAID1 reads into RAID0 reads >> > >> >

Re: raid-1 with two disks with different speed

2000-02-04 Thread Piete Brooks
>>> I've got two different ide-disks in my system: >>> /dev/hda --> 6,4GB SAMSUNG SV0644A11.90 MB/sec >>> /dev/hdb --> 13.2GB WDC WD136BA22.22 MB/sec > First i would suggest that you put each disk to separate > channel. hdb --> hdc. Absolutely and definately 100%, do that. It thoug

Re: raid-1 with two disks with different speed

2000-02-04 Thread Glenn McGrath
James Manning wrote: > > [ Friday, February 4, 2000 ] Mika Kuoppala wrote: > > > There are patches out there to make RAID1 reads into RAID0 reads > > > > I don't exactly know what you mean by making RAID1 reads into RAID0 reads. > > Do you mean RAID 10 configuration by this ? > > He means read

Re: raid-1 with two disks with different speed

2000-02-04 Thread James Manning
[ Friday, February 4, 2000 ] Mika Kuoppala wrote: > > There are patches out there to make RAID1 reads into RAID0 reads > > I don't exactly know what you mean by making RAID1 reads into RAID0 reads. > Do you mean RAID 10 configuration by this ? He means read balancing, which can definitely be im

Re: raid-1 with two disks with different speed

2000-02-04 Thread Mika Kuoppala
On Fri, 4 Feb 2000, Piete Brooks wrote: > > I've got two different ide-disks in my system: > > /dev/hda --> 6,4GB SAMSUNG SV0644A11.90 MB/sec > > /dev/hdb --> 13.2GB WDC WD136BA22.22 MB/sec > First i would suggest that you put each disk to separate channel. hdb --> hdc. > You

Re: raid-1 with two disks with different speed

2000-02-04 Thread Michael Seiwert
Hi Piete, thank you for your help, but HOW did you realize your XFACE ??? I'm trying and nothing happens to my MUA !! Is that *.xbm ??? Thank you !! Michael

Re: raid-1 with two disks with different speed

2000-02-04 Thread Piete Brooks
> I've got two different ide-disks in my system: > /dev/hda --> 6,4GB SAMSUNG SV0644A 11.90 MB/sec > /dev/hdb --> 13.2GB WDC WD136BA 22.22 MB/sec You aren't going to get on all that well ! > Now my question, is it actual to make nearly same sized partitions to use > with RAID-1, Missin

raid-1 with two disks with different speed

2000-02-04 Thread Michael Seiwert
Hi, I've got two different ide-disks in my system: /dev/hda --> 6,4GB SAMSUNG SV0644A /dev/hdb --> 13.2GB WDC WD136BA Both have different speeds: --> tested with hdparm -t /dev/xxx /dev/hda: Timing buffered disk reads: 32 MB in 2.69 seconds =11.90 MB/sec /dev/hdb: