Hitachi VSP architecture is modular based architecture. Hitachi virtual storage platform(VSP) can have a maximum of 6 racks with 2 DKC and 16 DKU units. Here first 3 racks are one module and the...
Pre requisites for performing zoning in Brocade Fabric Collect the WWN of the host (server) which you want to zone (Generally WWPNs will be provided by OS/server administrators ) Get the WWN of Storage...
alicreate Create an alias name for connected WWPN alishow Show alias details aliadd To add a new WWPN to an existing alias name aliremove To remove a member(WWPN) from alias alidelete To delete an...
Firmware download processes were discussed in the firmware download module; following the processes presented will alleviate firmware download problems. Password recovery: Switch support personnel may advise you to login to the switch as root...
Below are the commands to check brocade switch health for daily monitoring purpose. psshow It shows power supplies status fanshow It shows fan status tempshow It displays internal temperature readings sensorshow It displays all...
To attach a device to a switch, power it on, wait for it to come up, and then plug it in to the switch port Optional steps for the conservative administrator Issue portdisable prior...
Colour of LED Status of Hardware Recommended Action No light No light or signal carrier is detected (cable or media) Check media and cable Steady green Port is online (connected) but has no traffic...
S O F HEADER PAYLOAD C R C E O F 4 24 2112 4 4 Fibre Channel places a restriction on the length of the data field of a frame at 528...
It is easier to understand a communications protocol if it is first broken down into parts or layers. For better understanding, Fibre channel protocol has been broken into five layers. The FC-0 and FC-1...
Short Wavelength (SWL) Long Wavelength (LWL) Extended Long Wavelength (ELWL) Wave Division Multiplexing (WDM) SWL Fiber Optic SFP Module – Based on short-wavelength 850 nm lasers supporting 2 and 4 Gbit/sec link speeds....
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Hitachi / Hitachi USP / Hitachi VSP / Hitachi VSP G1000
RAID levels comparison in Hiatchi VSP storage systems
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