> Hi all: > > In RHEL 4.x to view the status of the link (hardware conectivity) > > [r...@xxxx ~]# cat /proc/scsi/qla2xxx/0 | grep -i "loop state" > Host adapter:loop state = <READY>, flags = 0x45a03 > [r...@mirlo ~]# > > On RHEL 5.x the most similar i've found is: > > [r...@xxxx host0]# pwd > /sys/class/fc_host/host0 > [r...@xxxx host0]# cat port_state > Online > > Might I to assume they mean the same? > If not, how can I check the link status? > > > Best regards Alf.
Yes, it is the same information. Using QLogic HBAs you can download from their website the CLI Linux Tools and even the SANsurferCLI. First one has a scripts which gathers lots of informations from your system: # /opt/QLogic_Corporation/Linux-Tools/ql-hba-snapshot-1.14/ql-hba-snapshot.sh QLogic HBA-Snapshot Utility. QLogic HBA Host3 Information WWPN: 0x210000... WWNN: 0x200000... Driver Version: 8.03.00.1.05.05-k Model: QLE2460 Firmware Version: 4.04.09 (486) Link State: Link Up - F_Port Device Information Device : 0 Vendor: NETAPP Model: LUN WWPN: 0x500a... Port ID: 0x020000 Number of LUNs: 1 Device : 1 Vendor: NETAPP Model: LUN WWPN: 0x500a... Port ID: 0x020800 Number of LUNs: 1 QLogic HBA Host4 Information WWPN: 0x210000... WWNN: 0x200000... Driver Version: 8.03.00.1.05.05-k Model: QLE2460 Firmware Version: 4.04.09 (486) Link State: Link Up - F_Port Device Information Device : 0 Vendor: NETAPP Model: LUN WWPN: 0x500a... Port ID: 0x020000 Number of LUNs: 1 Device : 1 Vendor: NETAPP Model: LUN WWPN: 0x500a... Port ID: 0x020800 Number of LUNs: 1 The SANsurfer's scli can produce output like -------------------------------------------------------------------------------- Host Name : foo HBA Instance : 1 HBA Model : QLE2460 HBA Description : QLE2460 PCI Express to 4Gb FC Single Channel HBA ID : 1-QLE2460 HBA Alias : HBA Port : 1 Port Alias : Node Name : 20-00-00-... Port Name : 21-00-00-... Port ID : 01-0B-00 Serial Number : RFC... Driver Version : 8.03.00.1.05.05-k BIOS Version : 2.02 Driver Firmware Version : 4.04.09 (486) Flash BIOS Version : 2.02 Flash FCode Version : 2.00 Flash EFI Version : 2.00 Flash Firmware Version : 4.03.01 Actual Connection Mode : Point to Point Actual Data Rate : 4 Gbps PortType (Topology) : NPort Target Count : 2 PCI Bus Number : 38 PCI Device Number : 0 PCIe Max Bus Width : x4 PCIe Max Bus Speed : 2.5 Gbps PCIe Negotiated Width : x4 PCIe Negotiated Speed : 2.5 Gbps HBA Status : Online -------------------------------------------------------------------------------- Regards Alexander _______________________________________________ rhelv5-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv5-list
