From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukas Kubin Subject: Re: Array of disks attached to multiple controllers Date: Tue, 14 Sep 2004 16:07:43 +0200 Sender: linux-raid-owner@vger.kernel.org Message-ID: <4146FB2F.9080103@opf.slu.cz> References: <200409141357.i8EDvg332052@watkins-home.com> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms030700030709030705010906" Return-path: In-Reply-To: <200409141357.i8EDvg332052@watkins-home.com> To: Guy Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids This is a cryptographically signed message in MIME format. --------------ms030700030709030705010906 Content-Type: multipart/mixed; boundary="------------080606010201010702060305" This is a multi-part message in MIME format. --------------080606010201010702060305 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Ok, the output follows: ===== /dev/md0: Version : 00.90.00 Creation Time : Tue Sep 14 16:02:42 2004 Raid Level : raid5 Array Size : 782929792 (746.66 GiB 801.72 GB) Device Size : 195360896 (186.31 GiB 200.05 GB) Raid Devices : 16 Total Devices : 17 Preferred Minor : 0 Persistence : Superblock is persistent Update Time : Tue Sep 14 16:02:42 2004 State : dirty, recovering Active Devices : 16 Working Devices : 17 Failed Devices : 0 Spare Devices : 1 Layout : left-symmetric Chunk Size : 128K Rebuild Status : 0% complete Number Major Minor RaidDevice State 0 8 16 0 active sync /dev/sdb 1 8 32 1 active sync /dev/sdc 2 8 48 2 active sync /dev/sdd 3 8 64 3 active sync /dev/sde 4 8 80 4 active sync /dev/sdf 5 8 96 5 active sync /dev/sdg 6 8 112 6 active sync /dev/sdh 7 8 128 7 active sync /dev/sdi 8 8 144 8 active sync /dev/sdj 9 8 160 9 active sync /dev/sdk 10 8 176 10 active sync /dev/sdl 11 8 192 11 active sync /dev/sdm 12 8 208 12 active sync /dev/sdn 13 8 224 13 active sync /dev/sdo 14 8 240 14 active sync /dev/sdp 15 65 0 15 active sync /dev/sdq 16 65 16 16 spare /dev/sdr UUID : c18d1ba9:d7d4f338:6d83a4e1:023cbbdb Events : 0.1 ===== All the disks are SATA 200GB, the first controller (for drives sd{a..f}) is 3ware 8xxx, the second is 3ware 9000 ATA Raid controller. The first controller uses 3w-xxxx kernel module, the second one 3x-9xxx on linux 2.4.27. Thank you for any help. lukas Guy wrote: > Give us more info. > Output from mdadm -D /dev/md? > > Guy > > > -----Original Message----- > From: linux-raid-owner@vger.kernel.org > [mailto:linux-raid-owner@vger.kernel.org] On Behalf Of Lukas Kubin > Sent: Tuesday, September 14, 2004 9:22 AM > To: linux-raid@vger.kernel.org > Subject: Array of disks attached to multiple controllers > > I'm having troubles creating Raid-5 array consisted of 16 (+1 spare) > disks attached to two 3ware (not same version) SATA controllers. > > Mkraid creates the array without problems, however the array's total > size only equals the sum of space on drives attached to the first of 2 > controllers. Ie, sd{b..f} are on scsi0 and sd{g..r} on scsi1. The space > of created array is close to the sum of drives attechted to scsi0 only. > > Is it possible to combine drives on 2 controllers into one array? If > not, what solution should I use to have one filesystem containing whole > the drivespace on Raid-5? > > Thank you. > > lukas > -- Lukas Kubin phone: +420596398275 email: kubin@opf.slu.cz Information centre The School of Business Administration in Karvina Silesian University in Opava Czech Republic http://www.opf.slu.cz --------------080606010201010702060305 Content-Type: text/x-vcard; charset=utf-8; name="kubin.vcf" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="kubin.vcf" begin:vcard fn:Lukas Kubin n:Kubin;Lukas org:The School of Business Administration in Karvina;Information centre adr:;;Univerzitni namesti 1934/3;Karvina;;73340;Czech Republic email;internet:kubin@opf.slu.cz title:Network administrator tel;work:+420596398275 x-mozilla-html:FALSE url:http://www.opf.slu.cz version:2.1 end:vcard --------------080606010201010702060305-- --------------ms030700030709030705010906 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIGbDCC AzIwggIaoAMCAQICAgDmMA0GCSqGSIb3DQEBBAUAMDIxCzAJBgNVBAYTAkNaMQ8wDQYDVQQK EwZDRVNORVQxEjAQBgNVBAMTCUNFU05FVCBDQTAeFw0wMzExMTkxNDM4NTdaFw0wNDExMTgx NDM4NTdaMEUxDzANBgNVBAoTBkNFU05FVDEcMBoGA1UEChMTU2lsZXNpYW4gVW5pdmVyc2l0 eTEUMBIGA1UEAxMLbHVrYXMga3ViaW4wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAL7l zAuBktAjhaVuPR0S2kwnO/xt1fp9D2GdLpxu2NcqUsuyEC00k3VHEijgFzcNt7+QviV1y5nq P3nmCqk+eNp20Z3qrYZKGh0YTho/qPESyjFZ4P2NmV7W+SewXZ0IEtxD/DaOMQo8kww1ho5y zaxVgSRItwefSBEMmFYdqrxpAgMBAAGjgcIwgb8wHQYDVR0OBBYEFNBqBwZMDvExebpgW4m8 MCWtsegvMB8GA1UdIwQYMBaAFPhWGtmaeJVttIiEVTUvqgbz1yBaMDUGA1UdHwQuMCwwKqAo oCaGJGh0dHA6Ly93d3cuY2VzbmV0LmN6L3BraS9jcmwvY2NhLmNybDAOBgNVHQ8BAf8EBAMC BPAwGwYDVR0RBBQwEoEQa3ViaW5Ab3BmLnNsdS5jejAZBgNVHSAEEjAQMA4GDCsGAQQBvnkB AgIBATANBgkqhkiG9w0BAQQFAAOCAQEAuI/sMxZZa78h5+Mzo3IhgSxrVMl5Hbm2YgLWLHAx QG1NxG0W9bkggMmRWrW8Xotr8VPA4IySqBiVwOlVMdZ5GNcUiSCrrFU6zfxAXD6dAJuEHGfb Vz/dQntptJ9Dz/URteoMleNZjn2gPaLELEax2gaF+2cvbpW521CFJrxxMc2LdScRDBCFapWO GNbxqSflLqbT8TsrbmS1V6zUicXf2eUurKA36/psbtFdG03vVaD3+V+RMgHr6X5k1NUfDfSI pmX7irFEn7tMrxq630NTJUrEm1w4ivK/+f+6+F0ozeaamYS/Gm7LUFSgA15ZDtGCKySWQp2V B+gwUKfc+8R+WjCCAzIwggIaoAMCAQICAgDmMA0GCSqGSIb3DQEBBAUAMDIxCzAJBgNVBAYT AkNaMQ8wDQYDVQQKEwZDRVNORVQxEjAQBgNVBAMTCUNFU05FVCBDQTAeFw0wMzExMTkxNDM4 NTdaFw0wNDExMTgxNDM4NTdaMEUxDzANBgNVBAoTBkNFU05FVDEcMBoGA1UEChMTU2lsZXNp YW4gVW5pdmVyc2l0eTEUMBIGA1UEAxMLbHVrYXMga3ViaW4wgZ8wDQYJKoZIhvcNAQEBBQAD gY0AMIGJAoGBAL7lzAuBktAjhaVuPR0S2kwnO/xt1fp9D2GdLpxu2NcqUsuyEC00k3VHEijg FzcNt7+QviV1y5nqP3nmCqk+eNp20Z3qrYZKGh0YTho/qPESyjFZ4P2NmV7W+SewXZ0IEtxD /DaOMQo8kww1ho5yzaxVgSRItwefSBEMmFYdqrxpAgMBAAGjgcIwgb8wHQYDVR0OBBYEFNBq BwZMDvExebpgW4m8MCWtsegvMB8GA1UdIwQYMBaAFPhWGtmaeJVttIiEVTUvqgbz1yBaMDUG A1UdHwQuMCwwKqAooCaGJGh0dHA6Ly93d3cuY2VzbmV0LmN6L3BraS9jcmwvY2NhLmNybDAO BgNVHQ8BAf8EBAMCBPAwGwYDVR0RBBQwEoEQa3ViaW5Ab3BmLnNsdS5jejAZBgNVHSAEEjAQ MA4GDCsGAQQBvnkBAgIBATANBgkqhkiG9w0BAQQFAAOCAQEAuI/sMxZZa78h5+Mzo3IhgSxr VMl5Hbm2YgLWLHAxQG1NxG0W9bkggMmRWrW8Xotr8VPA4IySqBiVwOlVMdZ5GNcUiSCrrFU6 zfxAXD6dAJuEHGfbVz/dQntptJ9Dz/URteoMleNZjn2gPaLELEax2gaF+2cvbpW521CFJrxx Mc2LdScRDBCFapWOGNbxqSflLqbT8TsrbmS1V6zUicXf2eUurKA36/psbtFdG03vVaD3+V+R MgHr6X5k1NUfDfSIpmX7irFEn7tMrxq630NTJUrEm1w4ivK/+f+6+F0ozeaamYS/Gm7LUFSg A15ZDtGCKySWQp2VB+gwUKfc+8R+WjGCAicwggIjAgEBMDgwMjELMAkGA1UEBhMCQ1oxDzAN BgNVBAoTBkNFU05FVDESMBAGA1UEAxMJQ0VTTkVUIENBAgIA5jAJBgUrDgMCGgUAoIIBRTAY BgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0wNDA5MTQxNDA3NDNa MCMGCSqGSIb3DQEJBDEWBBRVAD4G73cbJIcd1NEVbfZ5jfUkuTBHBgkrBgEEAYI3EAQxOjA4 MDIxCzAJBgNVBAYTAkNaMQ8wDQYDVQQKEwZDRVNORVQxEjAQBgNVBAMTCUNFU05FVCBDQQIC AOYwSQYLKoZIhvcNAQkQAgsxOqA4MDIxCzAJBgNVBAYTAkNaMQ8wDQYDVQQKEwZDRVNORVQx EjAQBgNVBAMTCUNFU05FVCBDQQICAOYwUgYJKoZIhvcNAQkPMUUwQzAKBggqhkiG9w0DBzAO BggqhkiG9w0DAgICAIAwDQYIKoZIhvcNAwICAUAwBwYFKw4DAgcwDQYIKoZIhvcNAwICASgw DQYJKoZIhvcNAQEBBQAEgYByLIA0z5unrVhJtHLJG0Y3dln3+3LqKCZ0RbPkLSrCFwb7fFFw h3ShCpwMissbYaVOUqhPzdfmvMEcb8cDmWxWrXa0BMPQJdQh6Eyj5uxNMdnDoOrnelwTwL4i b+kQMVKeZrxM0c8qY67QveGDgpWxp0oBwGOq63rzqLdeYAoVMAAAAAAAAA== --------------ms030700030709030705010906--