初期セットアップはBIOSからRaidコントローラの管理画面に入って、仮想ドライブを追加したりしていましたが運用するにあたって毎回OSを再起動したり、ディスクの初期化をするために再起動していたら大変なのでアプリケーションからRAIDコントローラを制御できるようにします。
ハードウェアはDell PowerEdge T320
matsu@dell ~> lspci |grep -i raid 08:00.0 RAID bus controller: LSI Logic / Symbios Logic MegaRAID SAS 2108 [Liberator] (rev 05) matsu@dell ~>
以下から、1-15-05_StorCLI.zipをダウンロード。
Broadcom Inc. | Connecting Everything
docs.broadcom.com
解凍してインストール。
matsu@dell ~/a/storcli_all_os> sudo dpkg -i ./Ubuntu/storcli_1.15.05_all.deb Selecting previously unselected package storcli. (Reading database ... 85223 files and directories currently installed.) Preparing to unpack .../Ubuntu/storcli_1.15.05_all.deb ... Unpacking storcli (1.15.05) ... Setting up storcli (1.15.05) ... matsu@dell ~/a/storcli_all_os>
/optにインストールされるので実行してみる。
root@dell ~/a/storcli_all_os# /opt/MegaRAID/storcli/storcli64 show Status Code = 0 Status = Success Description = None Number of Controllers = 1 Host Name = dell Operating System = Linux5.0.0-37-generic System Overview : =============== ------------------------------------------------------------------------------------------ Ctl Model Ports PDs DGs DNOpt VDs VNOpt BBU sPR DS EHS ASOs Hlth ------------------------------------------------------------------------------------------ 0 RAIDCtrlSAS6G5/6512MB(D2616) 8 6 2 0 2 0 Msng On 1&2 N 3 Opt ------------------------------------------------------------------------------------------ Ctl=Controller Index|DGs=Drive groups|VDs=Virtual drives|Fld=Failed PDs=Physical drives|DNOpt=DG NotOptimal|VNOpt=VD NotOptimal|Opt=Optimal Msng=Missing|Dgd=Degraded|NdAtn=Need Attention|Unkwn=Unknown sPR=Scheduled Patrol Read|DS=DimmerSwitch|EHS=Emergency Hot Spare Y=Yes|N=No|ASOs=Advanced Software Options|BBU=Battery backup unit Hlth=Health|Safe=Safe-mode boot root@dell ~/a/storcli_all_os#
詳細を表示
root@dell ~/a/storcli_all_os# /opt/MegaRAID/storcli/storcli64 /c0 show Generating detailed summary of the adapter, it may take a while to complete. Controller = 0 Status = Success Description = None Product Name = RAID Ctrl SAS 6G 5/6 512MB (D2616) Serial Number = SAS Address = 50030057013af4c0 PCI Address = 00:08:00:00 System Time = 12/21/2019 19:55:38 Mfg. Date = 00/00/00 Controller Time = 12/21/2019 10:55:39 FW Package Build = 12.12.0-0174 FW Version = 2.130.353-2727 BIOS Version = 3.29.00_4.14.05.00_0x06000500 Driver Name = megaraid_sas Driver Version = 07.707.50.00-rc1 Vendor Id = 0x1000 Device Id = 0x79 SubVendor Id = 0x1734 SubDevice Id = 0x1176 Host Interface = PCIE Device Interface = SAS-6G Bus Number = 8 Device Number = 0 Function Number = 0 Drive Groups = 2 TOPOLOGY : ======== -------------------------------------------------------------------------- DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace -------------------------------------------------------------------------- 0 - - - - RAID5 Optl N 836.625 GB dsbl N N none N 0 0 - - - RAID5 Optl N 836.625 GB dsbl N N none N 0 0 0 252:0 6 DRIVE Onln N 278.875 GB dsbl N N none - 0 0 1 252:1 5 DRIVE Onln N 278.875 GB dsbl N N none - 0 0 2 252:2 7 DRIVE Onln N 278.875 GB dsbl N N none - 0 0 3 252:3 4 DRIVE Onln N 278.875 GB dsbl N N none - 1 - - - - RAID1 Optl Y 1.818 TB dflt N N none N 1 0 - - - RAID1 Optl Y 1.818 TB dflt N N none N 1 0 0 252:4 8 DRIVE Onln N 1.818 TB dflt N N none - 1 0 1 252:5 9 DRIVE Onln N 1.818 TB dflt N N none - -------------------------------------------------------------------------- DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Dgrd=Degraded Pdgd=Partially degraded|Offln=Offline|BT=Background Task Active PDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=Foreign DS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present Virtual Drives = 2 VD LIST : ======= ----------------------------------------------------------- DG/VD TYPE State Access Consist Cache sCC Size Name ----------------------------------------------------------- 0/0 RAID5 Optl RW Yes NRWTD - 836.625 GB 1/1 RAID1 Optl RW No RWTD - 1.818 TB ----------------------------------------------------------- Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|B=Blocked|Consist=Consistent| R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack| AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled Check Consistency Physical Drives = 6 PD LIST : ======= ----------------------------------------------------------------------------- EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp ----------------------------------------------------------------------------- 252:0 6 Onln 0 278.875 GB SAS HDD N N 512B HUS156030VLS600 U 252:1 5 Onln 0 278.875 GB SAS HDD N N 512B HUS156030VLS600 U 252:2 7 Onln 0 278.875 GB SAS HDD N N 512B HUS156030VLS600 U 252:3 4 Onln 0 278.875 GB SAS HDD N N 512B HUS156030VLS600 U 252:4 8 Onln 1 1.818 TB SATA HDD N N 512B WDC WD20EZRX-00DC0B0 U 252:5 9 Onln 1 1.818 TB SATA HDD N N 512B WDC WD20EARX-00PASB0 U ----------------------------------------------------------------------------- EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info SeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-Foreign UGUnsp-Unsupported|UGShld-UnConfigured shielded|HSPShld-Hotspare shielded CFShld-Configured shielded|Cpybck-CopyBack|CBShld-Copyback Shielded
現時点では、Raid5が4台。Raid1が2台ある状態です。後日、Raid1の方にもう1台ディスクをオンライン状態で追加してみようと思います。
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