Difference between revisions of "HBA"
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# Identify your HBAs in Linux: <code>[[lspci]] | grep "Fibre Channel"</code> or <code>[[lspci]] -nn | grep "Fibre Channel"</code> | # Identify your HBAs in Linux: <code>[[lspci]] | grep "Fibre Channel"</code> or <code>[[lspci]] -nn | grep "Fibre Channel"</code> | ||
# [[Fibre Channel]] LUN Scan: | # [[Fibre Channel]] LUN Scan: | ||
| − | :<code>echo "1" > /sys/class/fc_host/ | + | :<code>echo "1" > /sys/class/fc_host/host1/issue_lip</code> (No output from command) |
| − | :<code>echo "- - -" > /sys/class/scsi_host/ | + | :<code>echo "- - -" > /sys/class/scsi_host/host1/scan</code> |
== fc_host == | == fc_host == | ||
Revision as of 07:39, 9 December 2019
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
- Identify your HBAs in Linux:
lspci | grep "Fibre Channel"orlspci -nn | grep "Fibre Channel" - Fibre Channel LUN Scan:
echo "1" > /sys/class/fc_host/host1/issue_lip(No output from command)echo "- - -" > /sys/class/scsi_host/host1/scan
fc_host
/sys/class/fc_host/host1/port_state[Online]/sys/class/fc_host/host1/fabric_name
See also
- Ethernet:
ifconfig - 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
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