From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon McNair Subject: Re: Linux software RAID assistance Date: Wed, 16 Feb 2011 18:52:40 +0000 Message-ID: <4D5C1CF8.1020507@gmail.com> References: <4D540F6C.6050904@gmail.com> <20110215155315.55d35b8e@notabene.brown> <4D5A92F3.1090004@turmel.org> <4D5BD678.2050200@gmail.com> <4D5BE119.7000804@turmel.org> <4D5C0E17.3060306@gmail.com> <4D5C140F.9010301@turmel.org> <4D5C1508.3040308@gmail.com> <4D5C15D3.1070608@turmel.org> <4D5C167C.7000101@turmel.org> Reply-To: simonmcnair@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4D5C167C.7000101@turmel.org> Sender: linux-raid-owner@vger.kernel.org To: Phil Turmel Cc: NeilBrown , linux-raid@vger.kernel.org List-Id: linux-raid.ids have done this.... Results are: proxmox:/home/simon# ./lsdrv.sh Controller device @ pci0000:00/0000:00:01.0/0000:01:00.0 [mvsas] SCSI storage controller: Marvell Technology Group Ltd. MV64460/64461/64462 System Controller, Revision B (rev 01) host0: /dev/sdf ATA Hitachi HDS72101 {SN: GTA000PAGABXRA} host0: /dev/sdg ATA Hitachi HDS72101 {SN: GTA000PAGAA5DA} host0: /dev/sdh ATA Hitachi HDS72101 {SN: GTA000PAG9NL9A} host0: /dev/sdi ATA Hitachi HDS72101 {SN: GTA000PAGA8V4A} host0: /dev/sdj ATA Hitachi HDS72101 {SN: GTD000PAGMT9GD} host0: /dev/sdk ATA Hitachi HDS72101 {SN: GTG000PAG18BJC} host0: /dev/sdl ATA Hitachi HDS72101 {SN: GTG000PAG1DPLC} host0: /dev/sdm ATA Hitachi HDS72101 {SN: GTA000PAG7WMEA} Controller device @ pci0000:00/0000:00:1a.7/usb1/1-4/1-4.1/1-4.1.1/1-4.1.1:1.0 [usb-storage] Bus 001 Device 007: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader {SN: 08050920003A} host11: /dev/sdb Generic Flash HS-CF host11: /dev/sdc Generic Flash HS-COMBO Controller device @ pci0000:00/0000:00:1c.4/0000:04:00.0 [ahci] SATA controller: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller (rev 03) host9: [Empty] host10: [Empty] Controller device @ pci0000:00/0000:00:1c.4/0000:04:00.1 [pata_jmicron] IDE interface: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller (rev 03) host1: [Empty] host2: [Empty] Controller device @ pci0000:00/0000:00:1f.2 [ahci] SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA AHCI Controller host3: /dev/sda ATA STM3500418AS {SN: 9VM3QJ5C} host4: /dev/sr0 Optiarc DVD RW AD-5240S host5: [Empty] host6: [Empty] host7: /dev/sdd ATA Hitachi HDS72101 {SN: GTD000PAGMT8DD} host8: /dev/sde ATA Hitachi HDS72101 {SN: GTG000PAG04V0C} enabling achi has switched the drive letters around for a couple of drives again parted list is: proxmox:/home/simon# for x in /dev/sd{i,h,g,f,m,l,k,j,d,e} ; do parted -s $x unit s print ; done Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdi: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdh: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdg: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdf: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdm: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdl: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdk: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdj: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdd: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sde: 1953525168s Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 2048s 1953101823s 1953099776s primary raid is it now: mdadm --create --verbose --assume-clean /dev/md0 --metadata=1.1 --level=5 --raid-devices=10 /dev/sd{i,h,g,f,m,l,k,j,d,e}1 --chunk=64 ? regards Simon On 16/02/2011 18:25, Phil Turmel wrote: > On 02/16/2011 01:22 PM, Phil Turmel wrote: >> On 02/16/2011 01:18 PM, Simon McNair wrote: >>> parted -l gives >>> >>> Error: The backup GPT table is not at the end of the disk, as it should be. This might mean that another operating >>> system believes the disk is smaller. Fix, by moving the backup to the end (and removing the old backup)? >>> Fix/Cancel? fix >>> Warning: Not all of the space available to /dev/sdb appears to be used, you can fix the GPT to use all of the space (an >>> extra 421296 blocks) or continue with the current setting? >>> Fix/Ignore? >>> >>> I'm guessing ignore ? >> Either should work. If you 'Fix' for all of the drives, you could later 'grow' your array to include the extra space. > It's vital that the start sector be 2048, though. Please do recheck after all are done. > > Phil