Duncan,
thanks – I’ve already evaluated this BURT and we verified that I am not affected by that. I did, nevertheless, follow the instructions in the BURT to regenerate my WWNs, but to no avail. Right now it looks like we got supplied the wrong FC SFPs…
Alexander Griesser System-Administrator
ANEXIA Internetdienstleistungs GmbH
Telefon: +43-5-0556-320 Telefax: +43-5-0556-500
E-Mail: ag@anexia.atmailto:ag@anexia.at Web: http://www.anexia.athttp://www.anexia.at/
Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601
Von: Duncan Cummings [mailto:dcummings@interactive.com.au] Gesendet: Donnerstag, 12. Juni 2014 12:53 An: Alexander Griesser; Borzenkov, Andrei Cc: Toasters Betreff: RE: FCP Ports operational down
Alexander,
You may have run into Burt 818251 where both nodes of a cDOT HA pair are returning the same WWNN.
You can check this with
cluster::> network fcp adapter show -fields fc-wwpn
Duncan Cummings NetApp Specialist Interactive Pty Ltd Telephone 07 3323 0800 Facsimile 07 3323 0899 Mobile 0403 383 050 www.interactive.com.auhttp://www.interactive.com.au
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Thanks for all your input so far – will keep you posted on the outcome, but for now it seems as if I got wrong SFP transceivers due to an error in the quoting tool… New transceivers should be there by tomorrow hopefully.
Alexander Griesser System-Administrator
ANEXIA Internetdienstleistungs GmbH
Telefon: +43-5-0556-320 Telefax: +43-5-0556-500
E-Mail: ag@anexia.atmailto:ag@anexia.at Web: http://www.anexia.athttp://www.anexia.at/
Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601
Von: Borzenkov, Andrei [mailto:andrei.borzenkov@ts.fujitsu.com] Gesendet: Dienstag, 10. Juni 2014 08:22 An: Alexander Griesser Cc: Toasters Betreff: Re: FCP Ports operational down
Brocade shows "no light" and NetApp shows "not connected" which suggests some issues on physical level. Did you verify that brocade port is using multi-mode transceiver and also you do not accidentally use single mode cable?
Отправлено с iPhone
09 июня 2014 г., в 15:43, "Alexander Griesser" <ag@anexia.atmailto:ag@anexia.at> написал(а): Hi there,
I’m having a hard time currently connecting my new FAS8020 to our existing fabric – the FCP ports just won‘t get online and I’m not sure where exactly the problem is and how to debug that since I’m more the NAS guy not having much practical experience with FCP configurations, so here’s the deal for all of you who are wanting to help.
FAS8020 Clustered Data Ontap 8.2.1 Brocade DS4900B
Brocade Switchport:
portcfgshow 0
Area Number: 0 Speed Level: AUTO(HW) Fill Word: 0(Idle-Idle) AL_PA Offset 13: OFF Trunk Port ON Long Distance OFF VC Link Init OFF Locked L_Port OFF Locked G_Port OFF Disabled E_Port OFF Locked E_Port OFF ISL R_RDY Mode OFF RSCN Suppressed OFF Persistent Disable OFF LOS TOV enable OFF NPIV capability ON QOS E_Port OFF Port Auto Disable: OFF Mirror Port OFF F_Port Buffers OFF Fault Delay: 0(R_A_TOV) NPIV PP Limit: 126
portshow 0
portIndex: 0 portName: portHealth: OFFLINE
Authentication: None portDisableReason: None portCFlags: 0x1 portFlags: 0x1 PRESENT U_PORT LocalSwcFlags: 0x0 portType: 10.0 POD Port: Port is licensed portState: 2 Offline Protocol: FC portPhys: 4 No_Light portScn: 0 port generation number: 0 state transition count: 0
portId: 010000 portIfId: 4302100d portWwn: 20:00:00:05:1e:5b:f9:a3 portWwn of device(s) connected:
Distance: normal portSpeed: N4Gbps
LE domain: 0 FC Fastwrite: OFF Interrupts: 2 Link_failure: 0 Frjt: 0 Unknown: 0 Loss_of_sync: 0 Fbsy: 0 Lli: 2 Loss_of_sig: 2 Proc_rqrd: 5 Protocol_err: 0 Timed_out: 0 Invalid_word: 0 Rx_flushed: 0 Invalid_crc: 0 Tx_unavail: 0 Delim_err: 0 Free_buffer: 0 Address_err: 0 Overrun: 0 Lr_in: 0 Suspended: 0 Lr_out: 0 Parity_err: 0 Ols_in: 0 2_parity_err: 0 Ols_out: 0 CMI_bus_err: 0
Port part of other ADs: No
FCP Adater on NetApp:
Node: jetfire Adapter: 1b Description: Fibre Channel Target Adapter 1b (QLogic 8324 (8362), rev. 2, 16G) Physical Protocol: fibre-channel Maximum Speed: 16 Status: link not connected Substatus: ADAPTER UP Host Port Address: 0 Firmware Revision: 6.10.0 Data Link Rate (Gbit): 0 Fabric Established: false Connection Established: loop Mediatype: ptp Configured Speed: 4 Configured State: up Switch Port: :
AFAIK, the 16Gbit/s adapter should be backwards compatible to 4Gbit/s, our switch only has 4Gbit/s but it supports NPIV which seems to be a requirement for running Clustered Data Ontap via FC.
So, I have no idea what information I should provide upfront for someone who’s wanting to help me through get through that, but I’m more than happy to send more info when requested.
Thanks,
Alexander Griesser System-Administrator
ANEXIA Internetdienstleistungs GmbH
Telefon: +43-5-0556-320 Telefax: +43-5-0556-500
E-Mail: ag@anexia.atmailto:ag@anexia.at Web: http://www.anexia.athttp://www.anexia.at/
Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601
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