Re: Ok - Second try

1999-07-15 Thread brm
Chuck Clayton wrote: On the subject of creating and booting from a Raid1 device, I have read the nano-howto that came RaidTools version .090. I still have some questions with regard to the setting up and need for the /root partitions. Can anyone give me some additional information on this

Re: Swap on Raid ???

1999-07-15 Thread Osma Ahvenlampi
Paul Jakma [EMAIL PROTECTED] writes: well, i'm just testing at the moment to see if it's feasible. Anyway, i never mentioned an amount of swap, i didn't say anything about 384mb. I actually have 4 partitions of 40MB = 160MB total. After RAID5 - 120MB, which is reasonable. Funny, you should

R: Raid on existing partitions

1999-07-15 Thread Adolfo Mussi
Hi, the problem you have could be resolved like a new installation on a root raid partition: try to read the latest version of the software raid howto: http://www.ostenfeld.dk/~jakob/Software-RAID.HOWTO/ See the section about booting on raid. Have fun! Adolfo Mussi [EMAIL PROTECTED]

Re: Mylex dac960pg

1999-07-15 Thread Francisco Jose Montilla
On Wed, 14 Jul 1999, Kent Nilsen wrote: Installing this card in a Linux server, but disk initialization is slw. Has anyone had any experience with it? It's been working for 9 hours now, increasing the %complete by one very slowly... I assume the SCSI chain is properly

Re: Swap on Raid ???

1999-07-15 Thread A James Lewis
I don't think the 128Meg swap limit applies any more! On 15 Jul 1999, Osma Ahvenlampi wrote: Paul Jakma [EMAIL PROTECTED] writes: well, i'm just testing at the moment to see if it's feasible. Anyway, i never mentioned an amount of swap, i didn't say anything about 384mb. I actually

Re: Adding a second SCSI backplane

1999-07-15 Thread Mogens Kjaer
Kevin Myer wrote: Also, some clients can only accurately see 2Gb partitions. You can tell samba to lie about the amount of disk space. The client will think it is a 2Gb partition (or whatever you set "max disk size" to) even though it is bigger. Mogens -- Mogens Kjaer, Carlsberg

RE: Swap on Raid ???

1999-07-15 Thread Bryan Batchelder
After reading this thread on swap and RAID, I have the following remarks: 1. With kernel 2.2.x you can use swap partitions larger than 128MB (this was actually true starting with the 2.1.x developemtn kernels) 2. The kernel automatically stripes across equal priority swap spaces. (from the

Re: Swap on Raid ???

1999-07-15 Thread MadHat
Marc Mutz wrote: MadHat wrote: A James Lewis wrote: I don't think the 128Meg swap limit applies any more! I think it is possible to create swap 'spaces' larger than 128M, but it will only take advantage of the first 128M (but I can't find an exact answer in the kernel

resource

1999-07-15 Thread Robert Jones
Is there a resource that provides info on the latest raidtools. I can't seem to get a raid 0 device up with the 0.90 tools. I had no problems with the 0.3d tools. Thanks, Rob Jones -- Rob Jones, Network Administrator,

Re: Swap on Raid ???

1999-07-15 Thread Helge Hafting
I think it is possible to create swap 'spaces' larger than 128M, but it will only take advantage of the first 128M (but I can't find an exact answer in the kernel right now). Can you point me to a page or kernel source that says you can use more that 128M, I can't find it. Thanks. You may

Re: Swap on Raid ???

1999-07-15 Thread MadHat
Helge Hafting wrote: I think it is possible to create swap 'spaces' larger than 128M, but it will only take advantage of the first 128M (but I can't find an exact answer in the kernel right now). Can you point me to a page or kernel source that says you can use more that 128M, I can't

Re: Horribly bad RAID performance with PERC2 (AMI Megaraid)

1999-07-15 Thread Andrew B. Cramer
You would get good performance if you used a multi-channel controler. (.02) - Andy I get really bad performance with the PERC2-SC (single channel) controller, using the Bonnie benchmark. In fact a Pentium with 64 Mbytes and an IDE controller with a singel disk outperforms the measured

Re: Horribly bad RAID performance with PERC2 (AMI Megaraid)

1999-07-15 Thread Brian Haymore
"Andrew B. Cramer" wrote: You would get good performance if you used a multi-channel controler. (.02) - Andy I see no reason to require the use of multiple channels to get good performance. I am using an eXtremeRAID controller from Mylex. I built a machine with the 3 channel version of

Re: Horribly bad RAID performance with PERC2 (AMI Megaraid)

1999-07-15 Thread Scott Laird
On Thu, 15 Jul 1999, Andrew B. Cramer wrote: You would get good performance if you used a multi-channel controler. (.02) - Andy I doubt it -- I got about the same performance with a 3-channel version of the same card. Search dejanews for details, or ask me and I'll resend my last post.