Nīnau pinepine: Pehea e nānā ai i ka ʻike Lun ma Linux?

Contents

Pehea wau e nānā ai i kahi LUN ma Linux?

E hahai i nā ʻanuʻu ma lalo e nānā i ka LUN hou ma OS a laila ma multipath.

E nānā hou i nā pūʻali SCSI: # no ka mea hoʻokipa ma 'ls /sys/class/scsi_host' hana echo ${host}; echo “- – -” > /sys/class/scsi_host/${host}/scan hana.
Hoʻopuka i ka LIP i nā mea hoʻokipa FC:…
E holo hou i ka palapala mai sg3_utils:

How do I scan a new iscsi LUN in Linux?

Pehea e nānā ai / ʻike i nā LUN hou ma Linux

1) Ke hoʻohana nei i ka faila papa / sys. Hiki iā ʻoe ke hoʻohana i ke kauoha echo e nānā i kēlā me kēia mea hoʻokipa scsi e like me lalo. …
2) E nānā i ka lun me multipath/powermt. Hiki iā ʻoe ke nānā i ka hoʻonohonoho multipath o kēia manawa me ke kauoha multipath a i ʻole powermt. …
3) Ke hoʻohana nei i ka Script. …
Ka Hopena.

He aha ka Lun ma Linux?

Ma ka waihona kamepiula, a helu hui pono, a i ʻole LUN, he helu i hoʻohana ʻia no ka ʻike ʻana i kahi ʻāpana logical, ʻo ia kahi mea i ʻōlelo ʻia e ka protocol SCSI a i ʻole nā protocol Storage Area Network e hoʻopili ana i ka SCSI, e like me Fiber Channel a iSCSI.

Aia ma hea ʻo Lun WWN ma Linux?

Eia kahi hopena e ʻimi ai i ka helu WWN o HBA a nānā i ka FC Luns.

E ʻike i ka helu o nā mea hoʻololi HBA.
E kiʻi i ka WWNN (World Wide Node Number) o ka kāleka HBA a i ʻole FC ma Linux.
No ka loaʻa ʻana o ka WWPN (World Wide Port Number) o ka kāleka HBA a i ʻole FC ma Linux.
E nānā i nā mea hou i hoʻohui ʻia a i ʻole e nānā hou i nā LUN i loaʻa ma Linux.

Pehea wau e ʻimi hou ai i ka HBA ma Linux?

No ka ʻimi ʻana i nā LUN hou ma ka pūnaewele, e hoʻopau i kēia mau ʻanuʻu:

Hoʻohou i ka mea hoʻokele HBA ma ka hoʻokomo ʻana a i ʻole ka hoʻonui ʻana i nā faila sg3_utils-*. …
E hōʻoia i ka hiki ʻana o DMMP.
E hōʻoia ʻaʻole i kau ʻia nā LUNS e pono e hoʻonui ʻia a ʻaʻole hoʻohana ʻia e nā noi.
Holo sh rescan-scsi-bus.sh -r .
Holo multipath -F .
Holo multipath .

How do I scan a device on Linux?

Ma Linux hiki iā mākou ke nānā i nā LUN me ka hoʻohana ʻana ka palapala "rescan-scsi-bus.sh" a i ʻole ka hoʻoulu ʻana i kekahi mau faila hoʻokipa me kekahi mau waiwai. E nānā i ka helu o nā pūʻali i loaʻa ma ka kikowaena. Inā loaʻa iā ʻoe ka helu o nā faila ma lalo o ka papa kuhikuhi / sys/class/fc_host, a laila e hoʻohana i ke kauoha no kēlā me kēia faila hosts ma ke pani ʻana i ka "host0".

Pehea wau e ʻike ai i nā mea hou ma Linux?

E ʻike pono i nā mea hana i loko o kāu kamepiula Linux a i pili paha iā ia. E uhi mākou i 12 mau kauoha no ka papa inoa ʻana i kāu mau mea pili.
...

Ka mauna Kauoha. …
ʻO ke Kauoha lsblk. …
ʻO ke kauoha df. …
ʻO ke kauoha fdisk. …
ʻO nā faila /proc. …
Ke Kauoha lspci. …
ʻO ke kauoha lsusb. …
ʻO ke kauoha lsdev.

Where is LUN ID in virtual machine?

Re: Pehea e ʻike ai i ka ID LUN NetApp ma Vmware?

Ma vSphere, koho i ka papa hoʻonohonoho hoʻonohonoho, mālama.
E koho i ka Nānā Mea Hana.
Hoʻokaʻawale ma ka LUN # a ʻimi i ka LUN āu e makemake ai e hōʻoia.
Kaomi pololei i ka LUN ma ka papa inoa o nā mea hana a koho i ka "Kopi i ka mea hōʻike i ka clipboard"
E kope i ke kaula i hoʻololi ʻia a hoʻopili i kahi memo hana.

How do you check Lun on NetApp?

You can either use the output of the command lun show –v , or review the ‘LUN CONFIGURATION’ section of a storage system’s autosupport output to determine which is the LUN, based on the LUN serial number in the ASCII format.

How do I find my Diskid?

E kaomi ma luna o ka “Details” tab on the disk properties dialog box. Device Instance ID will be displayed. To view the hardware ID, click on the drop down box and then click on “Hardware IDs.”

Ma hea kahi diski iSCSI ma Linux?

anuu

E hoʻokomo i kēia kauoha e ʻike i ka pahuhopu iSCSI: iscsiadm –mode discovery –op update –type sendtargets –portal targetIP. …
E hoʻokomo i kēia kauoha e hana i nā mea pono āpau: iscsiadm –mode node -l all. …
E hoʻokomo i kēia kauoha e ʻike i nā kau iSCSI ikaika: iscsiadm –mode session.

How do I scan an iSCSI disk in Linux?

Pehea e ʻike ai i nā disks LUN's & SCSI hou ma Linux?

E nānā i kēlā me kēia mea hoʻokipa scsi me ka hoʻohana ʻana i ka faila papa / sys.
E holo i ka ʻatikala "rescan-scsi-bus.sh" e ʻike i nā disks hou.