Kodi ndingasinthe bwanji disk mu Ubuntu?

Zamkatimu

Kodi ndingayang'ane bwanji disk yatsopano ku Ubuntu?

Chitsanzo cha disk disk popanda kuyambiranso:

Yang'ananinso basi pakukula kwatsopano: # echo 1 > /sys/class/block/sda/device/rescan.
Wonjezerani magawo anu (amagwira ntchito ndi ansible): # olekanitsidwa -pretend-input-tty /dev/sda resizepart F 2 Inde 100% - F for fix - 2 for partition - Inde kutsimikizira - 100% pa magawo onse.

Kodi ndingasinthe bwanji disk mu Linux?

Momwe mungasinthire ma disks atsopano a LUN & SCSI mu Linux?

Jambulani chipangizo chilichonse cha scsi pogwiritsa ntchito fayilo ya /sys class.
Thamangani zolemba za "rescan-scsi-bus.sh" kuti muwone ma disks atsopano.

Kodi ndingayang'ane bwanji disk yatsopano?

Kusanthula SCSI DISKS mu Redhat Linux

Kupeza disk yomwe ilipo kuchokera ku fdisk. [root@mylinz1 ~]# fdisk -l |egrep '^Disk' |egrep -v 'dm-' Disk /dev/sda: 21.5 GB, 21474836480 bytes.
Dziwani kuchuluka kwa owongolera a SCSI omwe adasinthidwa. …
Jambulani ma disks a SCSI pogwiritsa ntchito lamulo ili pansipa. …
Onetsetsani ngati ma disks atsopano akuwoneka kapena ayi.

Kodi ndingasinthire bwanji diski nditakulitsa VMware disk mu Linux?

Momwe mungasinthirenso disk mu Linux mutakulitsa VMware disk

Onani pansipa fdisk -l snippet yomwe ikuwonetsa disk /dev/sdd ya 1GB kukula. …
Tsopano, sinthani kukula kwa disk pa VMware level. …
Pakadali pano, kernel yathu imadziwa kukula kwa disk koma magawo athu (/dev/sdd1) akadali akale a 1GB.

Kodi ndingawonjezere bwanji malo a disk pamakina a Linux?

Kukulitsa magawo pa Linux VMware makina enieni

Tsekani VM.
Dinani kumanja VM ndikusankha Sinthani Zikhazikiko.
Sankhani hard disk yomwe mukufuna kuwonjezera.
Kumbali yakumanja, pangani kukula koperekedwa kukhala kwakukulu momwe mukufunira.
Dinani OK.
Mphamvu pa VM.

Kodi ndimapeza bwanji hard drive yanga yatsopano yolumikizidwa popanda kuyambiranso?

Momwe mungadziwire hard disk yatsopano popanda kuyambiranso ku CentOS/RHEL

Chifukwa chake mukuwona host0 yanu ndi mafayilo oyenera omwe muyenera kukonzanso zosungirako zosungirako. Yendetsani lamulo ili pansipa.
Mutha kuwonanso zolemba /var/log/messages kuti mupeze diski ya SCSI.

Kodi ndimapeza bwanji WWN mu Linux?

HBA khadi wwn nambala akhoza pamanja kuzindikiridwa mwa kusefa mafayilo ogwirizana nawo pansi pa fayilo ya "/sys".. Mafayilo omwe ali pansi pa ma sysfs amapereka zambiri za zida, ma module a kernel, mafayilo amafayilo, ndi zida zina za kernel, zomwe nthawi zambiri zimayikidwa zokha ndi dongosolo pa /sys.

Kodi ndimapanga bwanji drive mu Linux?

Kupanga magawo a Disk Partition ndi NTFS File System

Thamangani mkfs lamulo ndipo tchulani fayilo ya NTFS kuti mupange diski: sudo mkfs -t ntfs /dev/sdb1. …
Kenako, tsimikizirani kusintha kwamafayilo pogwiritsa ntchito: lsblk -f.
Pezani gawo lomwe mukufuna ndikutsimikizira kuti limagwiritsa ntchito fayilo ya NFTS.

Kodi ndimayika bwanji chipangizo mu Linux?

Momwe mungayikitsire USB drive mu linux system

Khwerero 1: Pulagi-mu USB drive ku PC yanu.
Gawo 2 - Kuzindikira USB Drive. Mukatha kulumikiza chipangizo chanu cha USB ku doko la USB la Linux, Idzawonjezera chipangizo chatsopano mu /dev/ directory. …
Khwerero 3 - Kupanga Mount Point. …
Khwerero 4 - Chotsani Directory mu USB. …
Khwerero 5 - Kupanga USB.

Kodi Lun WWN ku Linux ali kuti?

Nayi njira yopezera WWN nambala ya HBA ndikujambula ma FC Luns.

Dziwani kuchuluka kwa ma adapter a HBA.
Kuti mupeze WWNN (World Wide Node Number) ya HBA kapena FC khadi ku Linux.
Kuti mupeze WWPN (World Wide Port Number) ya HBA kapena FC khadi ku Linux.
Jambulani zomwe zangowonjezeredwa kumene kapena sinthaninso ma LUN omwe alipo mu Linux.

Kodi New Lun ku Linux ili kuti?

Tsatirani njira zomwe zili pansipa kuti muwone LUN yatsopano mu OS ndiyeno muchulukitse.

Yang'ananinso makamu a SCSI: # kwa olandila mu 'ls /sys/class/scsi_host' do echo ${host}; echo "- - -" > /sys/class/scsi_host/${host}/scan done.
Kutulutsa LIP kwa omwe ali ndi FC:…
Thamangani script kuchokera ku sg3_utils:

Kodi ndingayatsenso bwanji zida za multipath mu Linux?

Kuti muwone ma LUN atsopano pa intaneti, malizitsani izi:

Sinthani dalaivala wa HBA pokhazikitsa kapena kukonzanso mafayilo sg3_utils-*. …
Onetsetsani kuti DMMP ndiyoyatsidwa.
Onetsetsani kuti ma LUNS omwe akufunika kukulitsidwa sanakwezedwe ndipo sakugwiritsidwa ntchito ndi mapulogalamu.
Thamangani sh rescan-scsi-bus.sh -r .
Thamangani njira zambiri -F .
Thamanga njira zambiri.