From: swise@opengridcomputing.com (Steve Wise)
Subject: nvme-fabrics: crash at nvme connect-all
Date: Thu, 9 Jun 2016 10:48:19 -0500 [thread overview]
Message-ID: <009601d1c266$5820eaa0$0862bfe0$@opengridcomputing.com> (raw)
In-Reply-To: <009201d1c265$41fead30$c5fc0790$@opengridcomputing.com>
>
>
> Thanks Marta. That card has less memory than the T580-CR. I'm checking with
> Chelsio on the details. The "-SO" might mean a mem-free card.
>
> Also, can you email me the output of 'cat
/sys/kernel/debug/cxgb4/blah/meminfo'?
>
> So to make it work given the adapter resources, you need to make the queues
> shallower and have less of them. If I can get you a config file that
increases the
> available rdma memory, I'll send it to you. But perhaps this card is just a
low/no
> memory card more tailored for NIC only vs RDMA. (I'll confirm this soon).
Yes, the -SO is a mem-free card, so very little rdma resources are available.
You need a non "-SO" card for more rdma resources.
Steve.
next prev parent reply other threads:[~2016-06-09 15:48 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-09 9:18 nvme-fabrics: crash at nvme connect-all Marta Rybczynska
2016-06-09 9:29 ` Sagi Grimberg
2016-06-09 10:07 ` Marta Rybczynska
2016-06-09 11:09 ` Sagi Grimberg
2016-06-09 12:12 ` Marta Rybczynska
2016-06-09 12:30 ` Sagi Grimberg
2016-06-09 13:27 ` Steve Wise
2016-06-09 13:36 ` Steve Wise
2016-06-09 13:48 ` Sagi Grimberg
2016-06-09 14:09 ` Steve Wise
2016-06-09 14:22 ` Steve Wise
2016-06-09 14:29 ` Steve Wise
2016-06-09 15:04 ` Marta Rybczynska
2016-06-09 15:40 ` Steve Wise
2016-06-09 15:48 ` Steve Wise [this message]
2016-06-10 9:03 ` Marta Rybczynska
2016-06-10 13:40 ` Steve Wise
2016-06-10 13:42 ` Marta Rybczynska
2016-06-10 13:49 ` Steve Wise
2016-06-09 13:25 ` Christoph Hellwig
2016-06-09 13:24 ` Christoph Hellwig
2016-06-09 15:37 ` Marta Rybczynska
2016-06-09 20:25 ` Steve Wise
2016-06-09 20:35 ` Ming Lin
2016-06-09 21:06 ` Steve Wise
2016-06-09 22:26 ` Ming Lin
2016-06-09 22:40 ` Steve Wise
[not found] ` <055801d1c29f$e164c000$a42e4000$@opengridcomputing.com>
2016-06-10 15:11 ` Steve Wise
2016-06-10 16:22 ` Steve Wise
2016-06-10 18:43 ` Ming Lin
2016-06-10 19:17 ` Steve Wise
2016-06-10 20:00 ` Ming Lin
2016-06-10 20:15 ` Steve Wise
2016-06-10 20:18 ` Ming Lin
2016-06-10 21:14 ` Steve Wise
2016-06-10 21:20 ` Ming Lin
2016-06-10 21:25 ` Steve Wise
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