Tom Tucker wrote:
Mahesh Siddheshwar wrote:
Hi Tom, Vu,
Tom Tucker wrote:
Roland Dreier wrote:
+ /* +* Add room for frmr
register and invalidate WRs
+* Requests sometimes have two chunks, each chunk
+* requires to have
Hi Tom, Vu,
Tom Tucker wrote:
Roland Dreier wrote:
+ /* +* Add room for frmr
register and invalidate WRs
+* Requests sometimes have two chunks, each chunk
+* requires to have different frmr. The safest
+*
Vu Pham wrote:
-Original Message-
From: Tom Tucker [mailto:t...@opengridcomputing.com]
Sent: Saturday, February 27, 2010 8:23 PM
To: Vu Pham
Cc: Roland Dreier; linux-rdma@vger.kernel.org; Mahesh Siddheshwar;
e...@lists.openfabrics.org
Subject: Re: [ewg] nfsrdma fails to write big file
Roland Dreier wrote:
+ /*
+* Add room for frmr register and invalidate WRs
+* Requests sometimes have two chunks, each chunk
+* requires to have different frmr. The safest
+* WRs required are max_send_wr *
...@lists.openfabrics.org [mailto:ewg-
boun...@lists.openfabrics.org] On Behalf Of Vu Pham
Sent: Monday, February 22, 2010 12:23 PM
To: Tom Tucker
Cc: linux-rdma@vger.kernel.org; Mahesh Siddheshwar;
e...@lists.openfabrics.org
Subject: Re: [ewg] nfsrdma fails to write big file,
Tom,
Some more info
: Monday, February 22, 2010 12:23 PM
To: Tom Tucker
Cc: linux-rdma@vger.kernel.org; Mahesh Siddheshwar;
e...@lists.openfabrics.org
Subject: Re: [ewg] nfsrdma fails to write big file,
Tom,
Some more info on the problem:
1. Running with memreg=4 (FMR) I can not reproduce the problem
2. I also see different
-
boun...@lists.openfabrics.org] On Behalf Of Vu Pham
Sent: Monday, February 22, 2010 12:23 PM
To: Tom Tucker
Cc: linux-rdma@vger.kernel.org; Mahesh Siddheshwar;
e...@lists.openfabrics.org
Subject: Re: [ewg] nfsrdma fails to write big file,
Tom,
Some more info on the problem:
1. Running with memreg=4
@vger.kernel.org; Mahesh Siddheshwar;
e...@lists.openfabrics.org
Subject: Re: [ewg] nfsrdma fails to write big file,
Tom,
Some more info on the problem:
1. Running with memreg=4 (FMR) I can not reproduce the problem
2. I also see different error on client
Feb 22 12:16:55 mellanox-2 rpc.idmapd[5786
Vu Pham wrote:
Setup:
1. linux nfsrdma client/server with OFED-1.5.1-20100217-0600, ConnectX2
QDR HCAs fw 2.7.8-6, RHEL 5.2.
2. Solaris nfsrdma server svn 130, ConnectX QDR HCA.
Running vdbench on 10g file or *dd if=/dev/zero of=10g_file bs=1M
count=1*, operation fail, connection get
@vger.kernel.org; Mahesh Siddheshwar;
e...@lists.openfabrics.org
Subject: Re: [ewg] nfsrdma fails to write big file,
Vu Pham wrote:
Setup:
1. linux nfsrdma client/server with OFED-1.5.1-20100217-0600,
ConnectX2
QDR HCAs fw 2.7.8-6, RHEL 5.2.
2. Solaris nfsrdma server svn 130, ConnectX QDR HCA
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