Difference between revisions of "HBA"
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* <code>[[lssd]]</code> command part of HP <code>fibreutils</code> package | * <code>[[lssd]]</code> command part of HP <code>fibreutils</code> package | ||
| − | == fc_host == | + | == [[fc_host]] == |
| − | :<code>/sys/class/fc_host/host1/port_state</code> | + | :<code>[[/sys/]]class/fc_host/host1/port_state</code> |
| + | ::<code>Online</code> | ||
:<code>/sys/class/fc_host/host1/fabric_name</code> | :<code>/sys/class/fc_host/host1/fabric_name</code> | ||
| + | ::<code>0x1000889471a683T4</code> | ||
:<code>/sys/class/fc_host/host1/node_name</code> (Used for mapping in your [[storage array]]) | :<code>/sys/class/fc_host/host1/node_name</code> (Used for mapping in your [[storage array]]) | ||
| + | ::<code>0x51402ec000f3xxxx</code> | ||
== Related terms == | == Related terms == | ||
* <code>[[multipath]]</code> | * <code>[[multipath]]</code> | ||
| + | * [[Network adapter]] | ||
| + | * <code>[[pg_hba.conf]]</code> | ||
== See also == | == See also == | ||
Latest revision as of 15:14, 3 February 2023
HBA is a controller/network card which connects a host system (computer) to other network and storage devices, primarily used with controllers that connect to SCSI, Fibre Channel and eSATA devices
[edit]
- Identify your HBAs in Linux:
- Fibre Channel LUN Scan or
rescan-scsi-bus.sh:echo "1" > /sys/class/fc_host/host1/issue_lip(No output from command) orrescan-scsi-bus.sh -iecho "- - -" > /sys/class/scsi_host/host1/scanlsblk -S
lssdcommand part of HPfibreutilspackage
fc_host[edit]
/sys/class/fc_host/host1/port_stateOnline
/sys/class/fc_host/host1/fabric_name0x1000889471a683T4
/sys/class/fc_host/host1/node_name(Used for mapping in your storage array)0x51402ec000f3xxxx
Related terms[edit]
See also[edit]
- Fibre Channel: HBA,
multipath-tools,multipath,multipath -ll,/etc/multipath.confmultipathdrescan-scsi-bus.shpowermtDevice mapperdmsetup ls, - Fibre Channel: SAN, HBA, LUN, WWN, WWPN, LIF,
rescan-scsi-bus.sh - Block devices:
blkid(UUID),lshw -class disk,hwinfo --disk,udevadm,rescan-scsi-bus.sh,LUN,hdparm,findfs, Add a new disk lsblk,pvscanlspci,lsscsi,smartctl,fdisk,parted,Kpartx,pvdiplay,pvs,udisksctl,/dev/sd, nvme list- SCSI
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