Dell R710 Megaraid
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Megaraid
В моем случае он установлен в сервере Dell R710
Определить тип Raid
dmesg
root@r710:/tmp# dmesg | grep -i raid [ 5.444484] megaraid_sas 0000:03:00.0: BAR:0x0 BAR's base_addr(phys):0x00000000df180000 mapped virt_addr:0x(____ptrval____) [ 5.444485] megaraid_sas 0000:03:00.0: FW now in Ready state [ 5.444487] megaraid_sas 0000:03:00.0: 63 bit DMA mask and 32 bit consistent mask [ 5.444794] megaraid_sas 0000:03:00.0: current msix/online cpus : (0/24) [ 5.444795] megaraid_sas 0000:03:00.0: RDPQ mode : (disabled) [ 5.503659] megaraid_sas 0000:03:00.0: controller type : MR(256MB) [ 5.503661] megaraid_sas 0000:03:00.0: Online Controller Reset(OCR) : Enabled [ 5.503661] megaraid_sas 0000:03:00.0: Secure JBOD support : No [ 5.503662] megaraid_sas 0000:03:00.0: NVMe passthru support : No [ 5.503663] megaraid_sas 0000:03:00.0: FW provided TM TaskAbort/Reset timeout : 0 secs/0 secs [ 5.503664] megaraid_sas 0000:03:00.0: JBOD sequence map support : No [ 5.503665] megaraid_sas 0000:03:00.0: PCI Lane Margining support : No [ 5.503667] megaraid_sas 0000:03:00.0: megasas_init_mfi: fw_support_ieee=0 [ 5.503690] megaraid_sas 0000:03:00.0: INIT adapter done [ 5.503691] megaraid_sas 0000:03:00.0: JBOD sequence map is disabled megasas_setup_jbod_map 5741 [ 5.531697] megaraid_sas 0000:03:00.0: MR_DCMD_PD_LIST_QUERY failed/not supported by firmware [ 5.559767] megaraid_sas 0000:03:00.0: DCMD not supported by firmware - megasas_ld_list_query 4862 [ 5.587766] megaraid_sas 0000:03:00.0: pci id : (0x1000)/(0x0060)/(0x1028)/(0x1f0c) [ 5.587769] megaraid_sas 0000:03:00.0: unevenspan support : no [ 5.587771] megaraid_sas 0000:03:00.0: firmware crash dump : no [ 5.587772] megaraid_sas 0000:03:00.0: JBOD sequence map : disabled [ 6.287703] raid6: sse2x4 gen() 11185 MB/s [ 6.335706] raid6: sse2x4 xor() 8190 MB/s [ 6.383704] raid6: sse2x2 gen() 9938 MB/s [ 6.431737] raid6: sse2x2 xor() 7473 MB/s [ 6.479713] raid6: sse2x1 gen() 8409 MB/s [ 6.527738] raid6: sse2x1 xor() 6431 MB/s [ 6.527739] raid6: using algorithm sse2x4 gen() 11185 MB/s [ 6.527739] raid6: .... xor() 8190 MB/s, rmw enabled [ 6.527740] raid6: using ssse3x2 recovery algorithm
lspci | grep -i raid
lspci | grep -i raid 03:00.0 RAID bus controller: Broadcom / LSI MegaRAID SAS 1078 (rev 04)
Где брать утилиты
Есть сайт где собраны утилиты для рейдов, в том числе и для MegaRaid
Более новая утилита Storcli (https://www.broadcom.com/support/download-search?pg=Storage+Adapters,+Controllers,+and+ICs&pf=Storage+Adapters,+Controllers,+and+ICs&pn=&pa=&po=&dk=&pl=&l=true)
Файл:Storcli 007.2612.0000.0000 all.deb
Добавить в PATH (зависит от того куда поставлено)
/opt/MegaRAID/storcli
Что почитать
Просмотр информации о контроллере
storcli64 show
CLI Version = 007.2612.0000.0000 June 13, 2023 Operating system = Linux 5.4.0-150-generic Status Code = 0 Status = Success Description = None Number of Controllers = 1 Host Name = r710 Operating System = Linux 5.4.0-150-generic System Overview : =============== ----------------------------------------------------------------------------- Ctl Model Ports PDs DGs DNOpt VDs VNOpt BBU sPR DS EHS ASOs Hlth ----------------------------------------------------------------------------- 0 PERC6/iIntegrated 8 3 1 0 1 0 Opt On 2 N 0 Opt ----------------------------------------------------------------------------- Ctl=Controller Index|DGs=Drive groups|VDs=Virtual drives|Fld=Failed PDs=Physical drives|DNOpt=Array NotOptimal|VNOpt=VD NotOptimal|Opt=Optimal Msng=Missing|Dgd=Degraded|NdAtn=Need Attention|Unkwn=Unknown sPR=Scheduled Patrol Read|DS=DimmerSwitch|EHS=Emergency Spare Drive Y=Yes|N=No|ASOs=Advanced Software Options|BBU=Battery backup unit/CV Hlth=Health|Safe=Safe-mode boot|CertProv-Certificate Provision mode Chrg=Charging | MsngCbl=Cable Failure
Просмотр информации о рейдах
/c0- 0 это номер контроллера/vallv - Virtual Drives, показать информацию о всех рейдах, их настроено один, Raid 1 (зеркало)
storcli64 /c0 /vall show
Virtual Drives : ============== ---------------------------------------------------------------- DG/VD TYPE State Access Consist Cache Cac sCC Size Name ---------------------------------------------------------------- 0/0 RAID1 Optl RW Yes NRWBD - OFF 278.875 GB r1arr ---------------------------------------------------------------- VD=Virtual Drive| DG=Drive Group|Rec=Recovery Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|Dgrd=Degraded Optl=Optimal|dflt=Default|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady B=Blocked|Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack FWB=Force WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled Check Consistency
