From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon McNair Subject: Re: Linux software RAID assistance Date: Wed, 16 Feb 2011 19:07:13 +0000 Message-ID: <4D5C2061.4060106@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> <4D5C1CF8.1020507@gmail.com> <4D5C1E0B.9060300@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: <4D5C1E0B.9060300@turmel.org> Sender: linux-raid-owner@vger.kernel.org To: Phil Turmel Cc: NeilBrown , linux-raid@vger.kernel.org List-Id: linux-raid.ids pvscan is: proxmox:/home/simon# pvscan --verbose Wiping cache of LVM-capable devices Wiping internal VG cache Walking through all physical volumes PV /dev/sda2 VG pve lvm2 [465.26 GB / 4.00 GB free] PV /dev/md0 VG lvm-raid lvm2 [8.19 TB / 0 free] Total: 2 [655.05 GB] / in use: 2 [655.05 GB] / in no VG: 0 [0 ] lvm-raid is there .... proxmox:/home/simon# fsck.ext4 -n /dev/md0 e2fsck 1.41.3 (12-Oct-2008) fsck.ext4: Superblock invalid, trying backup blocks... Superblock has an invalid ext3 journal (inode 8). Clear? no fsck.ext4: Illegal inode number while checking ext3 journal for /dev/md0 I thought I needed to run fsck against the lvm group ? I used to do... fsck.ext4 /dev/lvm-raid/RAID so do I need to mount it or something ? cheers Simon On 16/02/2011 18:57, Phil Turmel wrote: > On 02/16/2011 01:52 PM, Simon McNair wrote: >> 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 > All looks good. > >> 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 > Yes. > > Phil