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From: "Richard W.M. Jones" <rjones@redhat.com>
To: Fam Zheng <famz@redhat.com>
Cc: kwolf@redhat.com, jcody@redhat.com, qemu-devel@nongnu.org,
	stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH v7 00/13] curl: fix curl read
Date: Thu, 6 Jun 2013 12:01:57 +0100	[thread overview]
Message-ID: <20130606110157.GM4515@redhat.com> (raw)
In-Reply-To: <1370499959-8916-1-git-send-email-famz@redhat.com>

[-- Attachment #1: Type: text/plain, Size: 1141 bytes --]

On Thu, Jun 06, 2013 at 02:25:46PM +0800, Fam Zheng wrote:
> v7:
>   13: Added:
>       curl: change timeout to 30 seconds

I tested this against:

(1) HTTP to Apache server over slow but local wifi.

(2) HTTP to a remote ISO (on another continent).

Test (1) is fine.

Test (2) gives plenty of I/O errors.  I guess that 30 seconds isn't
sufficient here.

I should note that current upstream qemu *works* in both cases.
Although the timeout in current qemu is much shorter (5 seconds), for
some reason this does not affect the test.

I'm also confused about what problem this patch series is trying to
fix, since upstream qemu works fine for me with the latest curl.

The test script I'm using is attached.

I'm using: qemu v1.4.0-2150-g8819c10 with or without the v7 patch
series, curl curl-7_30_0-173-g5657c56 and libguestfs 1.23.2-15-g9585077

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v

[-- Attachment #2: test.sh --]
[-- Type: application/x-sh, Size: 1020 bytes --]

  parent reply	other threads:[~2013-06-06 11:02 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-06  6:25 [Qemu-devel] [PATCH v7 00/13] curl: fix curl read Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 01/13] curl: introduce CURLSockInfo to BDRVCURLState Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 02/13] curl: change magic number to sizeof Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 03/13] curl: change curl_multi_do to curl_fd_handler Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 04/13] curl: fix curl_open Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 05/13] curl: add timer to BDRVCURLState Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 06/13] curl: introduce CURLDataCache Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 07/13] curl: make use of CURLDataCache Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 08/13] curl: use list to store CURLState Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 09/13] curl: add cache quota Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 10/13] curl: introduce ssl_no_cert runtime option Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 11/13] block/curl.c: Refuse to open the handle for writes Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 12/13] curl: set s->url to NULL after free Fam Zheng
2013-06-06  6:25 ` [Qemu-devel] [PATCH v7 13/13] curl: change timeout to 30 seconds Fam Zheng
2013-06-06 11:01 ` Richard W.M. Jones [this message]
2013-06-07  1:54   ` [Qemu-devel] [PATCH v7 00/13] curl: fix curl read Fam Zheng
2013-06-07  7:27     ` Richard W.M. Jones
2013-06-07  7:47       ` Fam Zheng
2013-06-07  9:41         ` Richard W.M. Jones
2013-06-07  7:46   ` Stefan Hajnoczi
2013-06-07  7:53     ` Fam Zheng

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