SOLVED FC problem (XPT_IMMEDIATE_NOTIFY status)

[BERKUT]

Hello.
Try to use this guide https://forums.freenas.org/index.php?threads/freenas-9-3-fc-fibre-channel-target-mode-das-san.27653/ to setup FC target mode.
For test use:
6 GB ECC RAM
2x500GB SSD
Qlogic QLE2462 HBA
FreeNas 9.3.1 (last build) & also try Night build.

So, after setup MPIO and attach disk in windows 2012 R2, if try anything written to disk, I have this error.


In google I found only this https://bugs.freenas.org/issues/5886, but bug marked as fixed.
Thank you for any help.

 

[mav@]

Those messages tell only that initiator requested command abort. Which command and why should they aborted can' t be seen here. May be your storage was too slow for initiator expectations. Or some problem made commands stuck. It would be interesting to see output of `ctladm dumpooa` during the problem to see how command execution goes.

 

[BERKUT]

Code:

[root@NAS-TEST ~]# ctladm dumpooa
Dumping OOA queues
LUN 0 tag 0x118484 DMA RTR: WRITE(10). CDB: 2a 00 00 6c eb 40 00 04 08 00 (37268 ms)
LUN 0 tag 0x1186c0 BLOCKED: SYNCHRONIZE CACHE(10). CDB: 35 00 00 00 00 00 00 00 00 00 (33548 ms)
OOA queues dump done

 

[mav@]

As I can see, this WRITE command is hanging for about 30 seconds waiting for data. This can be a valid reason for aborts you've shown. I don't remember other reports like this, so I would recommend you to recheck your physical connectivity.

 

[BERKUT]

Yep this is was hardware problem (but Qlogic passed all test...). Replace on windows side to Emuplex. And all work fine without error.
Thank you! I do not know to do without Your help :)