lun-scan I installed an 8Gb FC HBA , drivers and utility as suggested in Brocade documentation but I did not find any utilityto rescan the scsi bus to find dynamically added LUNs at the server. For example QLogic provides "ql-dynamic-tgt-lun-disc.sh" and
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HBA Traget LUN discovery by rescanning the scsi bus
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Licenses: Fabric VS Extended fabric
We have some IBM 24E (Brocade 300) switches with Extended fabric and trunking licenses. There is no (full) fabric licenses in licenseshow output. Do we need to buy fabric licenses to perform an ISL connection between switches? As for now status of
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How to reset / recover lost password from a IBM 2498-B24 SAN switch running Fabric OS?
Hello Experts, I have two IBM 2498-B24 SAN switches running Brocade Fabric OS with Linux kernel 2.6. These two switches were brought quite a time ago and NO ONE knows the passwords of them. However, now it is required two create new SAN
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Zoning between two Brocade 300 SAN switches via ISL?
Hi, We want to connect a new Brocade 300 SAN switch to our existing Brocade 300 SAN switch (which has zoning infomation) via Inter Switch Link (ISL). Both SAN switches are in default settings except the new SAN switch has different Domain
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Detected termination of process
Hello, I see folowing entries in switch log: Warning Detected termination of process
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Cli command to Add zone to Zone Config
What is the cli command to add zone to zone config in a brocade switch. Our switch LAN port is faulty so need to do all the zoning through CLI.
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Need 6510 Front-end port to ASIC mappings
Need 6510 front-end port to ASIC mapping. Also need to verify 6510 uses two Condor-2 ASICS.
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Compare latency on 16 Gb ISL and Virtual router connection
Can you compare latency on 16 Gb ISL and 16 Gb and connection via FC-FC Virtual router with 16 Gb link on both side. Virtual router is configure on DCX-8510-8 witch FC16-48 Port Blade. For connection is use 100 meters OM3 cable. Peter
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Loop protection mechanism in fibre channel protocol?
Hi guys, Is there a loop protection mechanism built into the FC protocol? Meaning, is it possible for an FC frame to loop endlessly between/within switches? I'm new to fibre channel and am just starting to get my hands dirty with Brocade
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ISL and Principal switch selection.
Hello, I have a Brocade 200E (24 port switch) in the production. I have to connect one "EMC DS-300B" switch to the production switch without any I/O interruption to the devices connected to the production switch. What are the configuration/settings I
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Impact of changing Brocade switch port speed
Hi, I would like to change the Port speed from N4 (Negotiable) to 4Gb fixed in the brocade switch(Brocade 5000 series) where EVA storage controller ports are connected. But all these EVA storage controller ports are member of one or more
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CLI zoning
I have over 50 zones to remove from an active zoneset. Doing this task through EFCM is quite painful. Has anyone scripted such a task with the cli? EFCM 9.7 2 fabrics
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Firmware upgrade order
Hi I have this SAN Design - 1 switch SAN768b connected to an extension B7800. I'm planning to upgrade their firmware release; However, is there any order to start? I'm thinking start upgrading the SAN768b and than the B7800. Is it correct?
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Invalid Tx work count and Invalid CRC count in HBA
Hi Techies,,, Server team receiving Invalid Tx work count and Invalid CRC count in HBA and at switch SFP all error count shows as zero. We have changed the SFP at switch port and replaced the new Cable. But Still server receiving these errors.
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Brocade DCX - Port does not support L-port
I cannot change a port to an L port on my DCX - WHY??? Even in the GUI the L port is grayed out. Is this a licenseing thing? Something enabled? Disabled?
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The last device change happened at :
Dear Brocade Guru's, Can somebody please tell us how we findout which device (port) has changed the status when you get this message? We a management program called SystemWalker, there we saw the SNMP trap message where you can see the
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SNMP ifAdminStatus reports incorrectly
I am trying to get the ifAdminStatus of a switch port and compare that to the ifOperStatus of that same port to determine if a link is down. snmpget is reporting that the admin status as down, even when i physically remove the cable from the port. it
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E Ports on Brocade 20-Port 4Gb SAN Module
Guys, I have a simple question, Does the Brocade 20-Port 4Gb SAN Switch Module for IBM blade chassis support E ports to setup an ISL? or does it require a special licenses? Cheers, Kisanka
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Best practice for attaching another SAN switch
Hello All, We have two Brocade 5100 — 40 Port 8-Gbit/sec. we are left with only 3 ports in each switch. we have 4 brocade 300 with us( all the ports are enabled). could any one suggest how we can utilize the 300 along with
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Shutdown a switch properly
Few of our switches doesn't Power I/O buttron on the rear/back side of the switch. What is the right process for to power off these kind of switches (don't want pull-out the power cable) ?
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