I note that in the debian RAID is says to make two swap parititions of equal priority, A better way is to layer swap on a proper mirrored raid device instead, this way the machine will still boot if one drive fails, rather than complaining about missing swap... P. Bank wrote: >I use dmraid as you see in. >http://www.net-forums.net/forums/Mounting_Ntfs_Partions_On_Raid_0_Device-t19 >791.html > > >my mainboard is MSI RS480 M2 >http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_detail.php?UID= >639 >CPU AMD 64 3000+ >HDD Segate 20G IDE > Maxtor 160G SATA x 2 > >My mainboard have silicon image SATA Raid controller building. >Then I compile kernel 2.6.11 and enable data-mapper module. > >And I create Maxtor 160G x 2 to raid 0 . >[root at ares ~]# dmraid -s >*** Active Set >name : sil_afaeafbgccbgb >size : 640339968 >stride : 64 >type : striped >status : ok >subsets: 0 >devs : 2 >spares : 0 >[root at ares ~]# sfdisk --show-size /dev/mapper/sil_afaeafbgccbgb >320169984 >[root at ares ~]# sfdisk --show-size /dev/mapper/sil_afaeafbgccbgb1 >320167386 > >Every thing seem to be OK, but when I mount /dev/mapper/sil_afaeafbgccbgb1 >and use command df. > >[root at ares ~]# df >Filesystem 1K-blocks Used Available Use% Mounted on >/dev/hda3 36384656 2596712 31939668 8% / >/dev/hda1 101105 46194 49690 49% /boot >none 504892 0 504892 0% /dev/shm >/dev/mapper/sil_afaeafbgccbgb1 > 160074724 17954072 142120652 12% >/home/topwarez.com/torrent/httpd/users > >Why the system show a half size (160074724 ) of my raid array. > > > > > >-----Original Message----- >From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf >Of Johnny Hughes >Sent: Thursday, April 07, 2005 5:41 PM >To: CentOS ML >Subject: Re: [CentOS] How to make software raid on Centos 4 > >On Thu, 2005-04-07 at 17:33 +0700, Bank wrote: > > >>My mainboard have SATA Raid function (sata_sil). >> >>I want to create software raid on Centos 4, but I can't see mkraid >> >> >packeage. > > >>How would I create software raid 0 on centos 4. >> >> >> > >use the program: > >mdadm > >see "man mdadm" for details :) > > >_______________________________________________ >CentOS mailing list >CentOS at centos.org >http://lists.centos.org/mailman/listinfo/centos > >