Ngiluthola kanjani ulwazi lwekhadi le-HBA ku-Linux?
Hlola ikhadi le-HBA kanye nolwazi lomshayeli walo ku-linux(RHEL6)
- Ukuze uhlole ukuthi umasingathi unekhadi le-HBA elifakiwe nokuthi yiluphi uhlobo lwekhadi olufakiwe, i-physiical slot, driver, information module. #lspci | grep -i fiber. 15:00.0 Fiber Channel: QLogic Corp. …
- hlola ukuthi ingabe umshayeli/module ilayishwe ku-kernel. # lsmod | grep qla2xxx. …
- hlola umbhali, incazelo, igama lefayela le-mdule, ilayisense, inguqulo yomshayeli.
Ngiyazi kanjani inombolo yekhadi lami le-HBA ku-Linux?
Ungabheka kanjani inombolo yamakhadi we-HBA noma izimbobo ezitholakala ekusetheni kwami kwe-Linux?
- #lspci | grep -i fiber. 04:00.2 I-Fiber Channel: I-Emulex Corporation OneConnect 10Gb FCoE Initiator (be3) (rev 01) …
- #lspci | grep -i hba. 03:00.0 Fiber Channel: QLogic Corp. …
- # ls -ld /sys/class/fc_host/*
Ngilithola kanjani ikhadi le-HBA kanye nembobo ye-WWN ku-Linux?
Inombolo ye-wwn yekhadi le-HBA ingabonakala mathupha ngokuhlunga amafayela ahlobene ngaphansi kohlelo lwefayela elithi “/sys”. Amafayela angaphansi kwama-sysfs ahlinzeka ngolwazi mayelana namadivayisi, amamojula we-kernel, amasistimu wamafayela, nezinye izingxenye ze-kernel, ezivame ukukhwezwa ngokuzenzakalelayo uhlelo ku/sys.
Ngingasibheka kanjani isimo sami se-HBA?
Imiyalelo
- #lspci -vvv | grep -I HBA. Singabona okufakiwe okulandelayo kokuphumayo 03:00.1 Fiber Channel: QLogic Corp. ISP2432-based 4Gb Fiber Channel kuya ku-PCI Express HBA (rev 03) …
- #isitoli -v. Noma. Ukuhlola i-WWNN , sebenzisa umyalo olandelayo.
- #cat /sys/class/fc_host/hostN/node_name. Ukuze uhlole isimo sembobo, sebenzisa.
Iyini i-Lun ku-Linux?
Esilondolozini sekhompyutha, inombolo yeyunithi enengqondo, noma i-LUN, inombolo esetshenziselwa ukukhomba iyunithi enengqondo, okuyidivayisi eqondiswe iphrothokholi ye-SCSI noma izivumelwano Zenethiwekhi Yendawo Yesitoreji ezihlanganisa i-SCSI, njenge-Fiber Channel noma i-iSCSI.
Ngiyithola kanjani i-adaptha yami ye-FC ku-Linux?
- Thola i-WWN ku-Linux kulula usebenzisa imiyalo ekhona futhi ukufaka ama-systool ambalwa kuzosisiza ekutholeni i-adaptha ye-FC HBA i-WWN ku-Linux. …
- Singasebenzisa umyalo we-lspci ukuthola imininingwane ye-adaptha ye-FC HBA kuqala. …
- Indlela 1 # lspci |grep -i hba 0e:04.0 Fiber Channel: QLogic Corp.
Ngiyithola kanjani inombolo yami ye-WWN ku-Linux?
Nasi isixazululo sokuthola inombolo ye-WWN ye-HBA nokuskena i-FC Luns.
- Khomba inombolo yama-adaptha e-HBA.
- Ukuze uthole i-WWNN (World Wide Node Number) yekhadi le-HBA noma le-FC ku-Linux.
- Ukuze uthole i-WWPN (World Wide Port Number) yekhadi le-HBA noma le-FC ku-Linux.
- Skena okusanda kungezwa noma skena kabusha ama-LUN akhona ku-Linux.
Ngiyithola kanjani i-LUN ID ku-Linux?
ngakho idivayisi yokuqala emyalweni othi “ls -ld /sys/block/sd*/device” ihambisana nesigcawu sedivayisi yokuqala kumyalo othi “cat/proc/scsi/scsi” ngenhla. okungukuthi Umsingathi: scsi2 Channel: 00 Id: 00 Lun: 29 ihambelana no-2:0:0:29. Hlola ingxenye egqanyisiwe kuyo yomibili imiyalo ukuze uyihlobanise. Enye indlela ukusebenzisa umyalo we-sg_map.
Ngiyithola kanjani inombolo ye-Wwpn ku-Linux?
Indlela yesi-2: Ku-Redhat 4 nangaphansi (okuhlanganisa i-OEL ne-CentOS) , ifayela /proc/scsi/[uhlobo lwe-adaptha]/[n] liqukethe ulwazi lwe-HBA WWPN. uhlobo lwe-adaptha :Kungaba yi-qlaxxxx yama-adaptha e-QLogic (noma) i-lpfc yama-adaptha e-Emulex. n isho inombolo yekhadi le-HBA elitholakala ohlelweni.
Ngilishintsha kanjani ikhadi lami le-HBA ku-Linux?
Izinyathelo zokuhlela:
- Thola i-adaptha ye-HBA ehlulekile emshinini ophathekayo.
- Qaphela i-WWPN ye-HBA ezoshintshwa.
- Iya kuma-V7000 eqenjini le-High Aavailability(HA) futhi uqaphele ukuthi iziphi izikebhe zokusingatha nokuthi zingaki ezizodinga ukushintshwa.
17 okthoba. 2019 g.
Uyini umehluko phakathi kwe-WWN ne-Wwpn?
I-WWPN (World Wide Port Name) yabelwa ngokoqobo ingxenye yedivayisi ye-Fiber Channel, njenge-FC HBA noma i-SAN. … Umehluko phakathi kwe-node i-WWN (WWNN), ukuthi ingakwazi ukwabelwa ezinye noma zonke izimbobo zedivayisi, kanye nechweba i-WWN (WWPN), ingeyodwa engafani nembobo ngayinye.
Ithini inombolo ye-WWN?
I-World Wide Name (WWN) noma i-World Wide Identifier (WWID) yisihlonzi esiyingqayizivele esisetshenziswa kubuchwepheshe bokulondoloza okuhlanganisa i-Fiber Channel, i-Parallel ATA, i-Serial ATA, i-NVM Express, i-SCSI ne-Serial Attached SCSI (SAS).
Ngazi kanjani ukuthi iWindows iyi-HBA?
sebenzisa umyalo othi "fcinfo" ku-Command Prompt. Izobonisa i-HBA exhunywe kuseva ene-WWN.
Iphi i-HBA WWN ku-Windows?
Uyibheka kanjani i-WWN kanye ne-Multipathing ku-Windows Server? bese, sebenzisa umyalo othi "fcinfo" ku-Command Prompt. Izobonisa i-HBA exhunywe kuseva ene-WWN.