1、簡介 MegaCli 是LSI公司官方提供的SCSI卡管理工具，由于LSI被收購變成了現(xiàn)在的Broadcom，所以現(xiàn)在想下載MegaCli， 需要去Broadcom官網(wǎng)查找Legacy產(chǎn)品支持，搜索MegaRAID即可。 現(xiàn)在官方有storcli，storcli已經(jīng)基本代替了megacli，整合了LSI和3ware所有產(chǎn)品。 安裝方面比較簡單，megacli還要Lib_Utils的支持，而storcli只用一個rpm包就可以下載， 去Broadcom官網(wǎng)去找就行了：https://www.broadcom.com/site-search?q=storcli storcli支持json格式輸出，信息解析更加方便。 我個人推薦使用這個軟件，因?yàn)閙egacli 工具需要安裝額外的軟件包，有些服務(wù)器客戶不允許安裝其他的軟件包，所以比較麻煩。 這個工具直接安裝了之后就可以用。 ? 1.1服務(wù)器信息： ? 1.2系統(tǒng)信息： [root@localhost storcli]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 6.4 (Santiago) 1.3 安裝storcli rpm -ivh??storcli-1.03.11-1.noarch.rpm 目錄： /opt/Mega/storcli 注意版本問題 我這臺服務(wù)器是DELL? R720xd，2012年上線的，所以我用的是storcli.1.03.11版本。 我用的新版本安裝之后，執(zhí)行命令沒有輸出，所以這一點(diǎn)需要注意。 1.4一些參數(shù)定義： /cx = Controller ID /vx = Virtual Drive Number. /ex = Enclosure ID /sx = Slot ID 1.5為了管理方便，建立軟連接 ln -s /opt/MegaRAID/storcli/storcli64 /bin/storcli ln -s /opt/MegaRAID/storcli/storcli64? ? /sbin/storcli 如果不想建立軟連接，就在/opt/MegaRAID/storcli 目錄下 執(zhí)行./storcli64 指令 2、查看當(dāng)前設(shè)備raid控制器相關(guān)信息 [root@localhost storcli]# ./storcli64 show all? ? 可以看到只有一個控制器 Status Code = 0 Status = Success Description = None ? Number of Controllers = 1 Host Name = localhost.localdomain Operating System??= Linux2.6.32-358.el6.x86_64 System Overview : =============== ------------------------------------------------------------ Ctl Model Ports PDs DGs DNOpt VDs VNOpt BBU sPR DS EHS ASOs ------------------------------------------------------------ 0 Mini??????8??14???3?????0???3?????0 Opt On??3??N??????0? ? ? 【只看到一個控制器】 ------------------------------------------------------------ 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 ASO : === ---- Ctl ---- 0 ---- Cl=Cluster|MD=Max Disks|WC=Wide Cache|SS=Safe Store|FP=Fast Path|Re=Recovery CR=CacheCade(Read)|RF=Reduced Feature Set|CO=Cache Offload CW=CacheCade(Read/Write)|X=Not Available/Not Installed|U=Unlimited|T=Trial 3、查看控制器c0的相關(guān)信息 [root@localhost storcli]# ./storcli64??/c0 show Controller = 0 Status = Success Description = None Product Name = PERC H710P Mini【控制器型號】 Serial Number = 26300UP SAS Address =??5d4ae520a6bcbc00 Mfg. Date = 06/04/12 System Time = 05/22/2019 16:22:28 Controller Time = 05/22/2019 08:22:28 FW Package Build = 21.0.2-0001 BIOS Version = 5.30.00_4.12.05.00_0x05110000 FW Version = 3.130.05-1587 Driver Name = megaraid_sas Driver Version = 06.504.01.00-rh1 Controller Bus Type = N/A PCI Slot = N/A PCI Bus Number = 2 PCI Device Number = 0 PCI Function Number = 0 Drive Groups = 3 TOPOLOGY : ======== -------------------------------------------------------------------------- DG Arr Row EID:Slot DID Type??State BT???????Size PDC??PI SED DS3??FSpace -------------------------------------------------------------------------- 0 -???-???-????????-???RAID1 Optl??N??278.875 GB dflt N??N???dflt N?????? 0 0???-???-????????-???RAID1 Optl??N??278.875 GB dflt N??N???dflt N?????? 0 0???0???32:24????24??DRIVE Onln??N??278.875 GB dflt N??N???dflt -?????? 0 0???1???32:25????25??DRIVE Onln??N??278.875 GB dflt N??N???dflt -?????? 1 -???-???-????????-???RAID5 Optl??N????4.089 TB dflt N??N???dflt N?????? 1 0???-???-????????-???RAID5 Optl??N????4.089 TB dflt N??N???dflt N?????? 1 0???0???32:0?????0???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 1 0???1???32:1?????1???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 1 0???2???32:2?????2???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 1 0???3???32:3?????3???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 1 0???4???32:4?????4???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 1 0???5???32:5?????5???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 2 -???-???-????????-???RAID5 Optl??N????4.089 TB dflt N??N???dflt N?????? 2 0???-???-????????-???RAID5 Optl??N????4.089 TB dflt N??N???dflt N?????? 2 0???0???32:6?????6???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 2 0???1???32:7?????7???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 2 0???2???32:8?????8???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 2 0???3???32:9?????9???DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 2 0???4???32:10????10??DRIVE Onln??N???837.75 GB dflt N??N???dflt -?????? 2 0???5???32:11????11??DRIVE Onln??N???837.75 GB dflt N??N???dflt -? ? ? 【可以看到服務(wù)器有幾個RAID，每個RAID的級別和成員盤】 -------------------------------------------------------------------------- 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 = 3【服務(wù)器有三個RAID，兩個RAID5一個RAID1】 VD LIST : ======= --------------------------------------------------------------- DG/VD TYPE??State Access Consist Cache Cac sCC???????Size Name --------------------------------------------------------------- 0/0???RAID1 Optl??RW?????Yes?????RaWBD R???OFF 278.875 GB?????? 1/1???RAID5 Optl??RW?????Yes?????RaWBD R???OFF???4.089 TB?????? 2/2???RAID5 Optl??RW?????Yes?????RaWBD R???OFF???4.089 TB?????? --------------------------------------------------------------- Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent| Ra=Read Ahead Adaptive|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 = 14【十四個物理磁盤】 PD LIST : ======= ------------------------------------------------------------------------- EID:Slt DID State DG???????Size Intf Med SED PI SeSz Model????????????Sp ------------------------------------------------------------------------- 32:0??????0 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:1??????1 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:2??????2 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:3??????3 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:4??????4 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:5??????5 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:6??????6 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:7??????7 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:8??????8 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:9??????9 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:10????10 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:11????11 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:24????24 Onln???0 278.875 GB SAS??HDD N???N??512B ST9300603SS??????U?? 32:25????25 Onln???0 278.875 GB SAS??HDD N???N??512B ST9300605SS??????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 BBU_Info : ======== ------------------------------------------------------------ Model State???RetentionTime Temp Mode MfgDate????Next Learn ------------------------------------------------------------ BBU???Optimal 0 hour(s)?????30C??0????2011/07/18 None??????? ------------------------------------------------------------ 4、獲取enclosure信息 硬盤大多是附在enclosure上不是直接附在controller上。 顯示所有的enclosure信息，但是系統(tǒng)中只有一個enclosure ，EID:32. [root@localhost storcli]# ./storcli64 /c0/eall show??? Controller = 0 Status = Success Description = None Properties : ========== ----------------------------------------------------------------------------- EID State Slots PD PS Fans TSs Alms SIM Port#???????ProdID????VendorSpecific ----------------------------------------------------------------------------- 32 OK???????26 14??0????0???0????0???0 Unavailable BP12G+EXP???????????????? ----------------------------------------------------------------------------- EID-Enclosure Device ID |PD-Physical drive count |PS-Power Supply count| TSs-Temperature sensor count |Alms-Alarm count |SIM-SIM Count 獲取單個enclosure? ,e32詳細(xì)信息 [root@localhost storcli]# ./storcli64 /c0/e32 show all Controller = 0 Status = Success Description = None Enclosure /c0/e32??: ================== Information : =========== Device ID = 32 Position = 1 Connector Name = Unavailable Enclosure Type = SES Status = OK FRU Part Number = N/A Enclosure Serial Number = N/A ESM Serial Number = N/A Enclosure Zoning Mode = N/A Partner Device ID = 65535 Inquiry Data : ============ Vendor Identification = DP Product Identification = BP12G+EXP Product Revision Level = 1.07 Properties : ========== ----------------------------------------------------------------------------- EID State Slots PD PS Fans TSs Alms SIM Port#???????ProdID????VendorSpecific ----------------------------------------------------------------------------- 32 OK???????26 14??0????0???0????0???0 Unavailable BP12G+EXP???????????????? ----------------------------------------------------------------------------- EID-Enclosure Device ID |PD-Physical drive count |PS-Power Supply count| TSs-Temperature sensor count |Alms-Alarm count |SIM-SIM Count 5、顯示物理磁盤信息 語法：storcli64? /cx/eall/sall show　　顯示所有物理磁盤信息 [root@localhost storcli]# ./storcli64 /c0/e32/sall? ?show 【顯示e32上的所有物理硬盤】? [root@localhost storcli]# ./storcli64 /c0/eall/sall show【顯示所有enclosure下的所有物理硬盤】 Controller = 0 Status = Success Description = Show Drive Information Succeeded. Drive Information : ================= ------------------------------------------------------------------------- EID:Slt DID State DG???????Size Intf Med SED PI SeSz Model????????????Sp ------------------------------------------------------------------------- 32:0??????0 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:1??????1 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:2??????2 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:3??????3 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:4??????4 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:5??????5 Onln???1??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:6??????6 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:7??????7 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:8??????8 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:9??????9 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:10????10 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:11????11 Onln???2??837.75 GB SAS??HDD N???N??512B WD9001BKHG???????U?? 32:24????24 Onln???0 278.875 GB SAS??HDD N???N??512B ST9300603SS??????U?? 32:25????25 Onln???0 278.875 GB SAS??HDD N???N??512B ST9300605SS??????U?? ------------------------------------------------------------------------- EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare【表示有熱備盤，DHS專有熱備，GHS全局熱備】 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 從上面信息，可以看出：

• 只有一個控制器，id 為 0
• EID，Enclosure Device ID ：32
• Slot Number，能看到 0,1,2,3,4,5,6,7,8,9,10,11,24,25
• DG：disk group，0,1,2
• size：容量，磁盤容量
• intf：接口，SAS
• Med：介質(zhì)，ssd 或 hdd

6、查看raid組詳細(xì)信息 查看系統(tǒng)里面有幾個raid組： [root@localhost storcli]# ./storcli64 /c0/vall??show 【查看c0控制下的所有RAID信息】 Controller = 0 Status = Success Description = None Virtual Drives : ============== --------------------------------------------------------------- DG/VD TYPE??State Access Consist Cache Cac sCC???????Size Name --------------------------------------------------------------- 0/0???RAID1 Optl??RW?????Yes?????RaWBD R???OFF 278.875 GB?????? 1/1???RAID5 Optl??RW?????Yes?????RaWBD R???OFF???4.089 TB?????? 2/2???RAID5 Optl??RW?????Yes?????RaWBD R???OFF???4.089 TB? ? ? 【顯示系統(tǒng)有三個raid組】 --------------------------------------------------------------- Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent| Ra=Read Ahead Adaptive|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 查看V0? （虛擬磁盤0） raid的詳細(xì)信息 [root@localhost storcli]# ./storcli64 /c0/v0 show all Controller = 0 Status = Success Description = None /c0/v0 : ====== --------------------------------------------------------------- DG/VD TYPE??State Access Consist Cache Cac sCC???????Size Name --------------------------------------------------------------- 0/0???RAID1 Optl??RW?????Yes?????RaWBD R???OFF 278.875 GB? ? ? 【V0為RAID1】 --------------------------------------------------------------- Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|B=Blocked|Consist=Consistent| Ra=Read Ahead Adaptive|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 PDs for VD 0 : ============ ------------------------------------------------------------------------- EID:Slt DID State DG???????Size Intf Med SED PI SeSz Model????????????Sp ------------------------------------------------------------------------- 32:24????24 Onln???0 278.875 GB SAS??HDD N???N??512B ST9300603SS??????U?? 32:25????25 Onln???0 278.875 GB SAS??HDD N???N??512B ST9300605SS??????U? 【可以看到24號和25號盤組成了raid1】 ------------------------------------------------------------------------- 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 VD0 Properties : ============== Strip Size = 64 KB Span Depth = 1 Number of Drives Per Span = 2 Disk Cache Policy = Disk's Default Encryption = None Data Protection = None Active Operations = None Exposed to OS = Yes Creation Date = 05-09-2012 Creation Time = 01:38:23 PM Emulation type = None 7、磁盤狀態(tài)設(shè)置 storcli64? ? /cx/ex/sx? ? set? ? good/offline/online/missing　　設(shè)置某塊磁盤的狀態(tài) good　　　　　 　　空閑 online/offline　　? ? ?成員盤上下線 missing　　　　? ? ? ? 設(shè)置磁盤為missing狀態(tài) 磁盤熱備 storcli64 /cx/ex/sx add hotsparedrive dgs=x　　設(shè)置模塊磁盤為diskgroup x 的熱備盤 storcli64 /cx/ex/sx add hotsparedrive? ? ? ? ? ?設(shè)置全局熱備 storcli64 /cx/ex/sx delete hotsparedrive 磁盤rebuild storcli64 /cx/ex/sx show rebuild　　查看rebild storcli64 /cx/ex/sx start rebuild storcli64 /cx/ex/sx stop rebuild 磁盤點(diǎn)燈 storcli64 /cx/ex/sx start locate storcli64 /cx/ex/sx stop locate 磁盤擦除 快速擦除： storcli64 /cx/ex/sx set good storcli64 /cx/fall del|delete [securityKey = xxx] 完全擦除： storcli /cx[/ex]/sx secureerase [force] storcli /cx[/ex]/sx start erase [simple| normal| thorough | standard| threepass | crypto] storcli /cx[/ex]/sx stop erase storcli /cx[/ex]/sx show erase 8、獲取rebuild速率 [root@localhost storcli]# ./storcli64??/c0 show rebuildrate Controller = 0 Status = Success Description = None Controller Properties : ===================== ------------------ Ctrl_Prop???Value ------------------ Rebuildrate 30%??? ------------------ storcli64? ?/c0? set? rebuildrate=60　　設(shè)置rebuild速率 9、清除緩存 清除raid卡，物理磁盤cache storcli64? ?/c0? ? flushcache

轉(zhuǎn)載于:https://www.cnblogs.com/liuxing0007/p/10912444.html

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