From: Ian Campbell <Ian.Campbell@citrix.com>
To: rshriram@cs.ubc.ca
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>,
Wen Congyang <wency@cn.fujitsu.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Jiang Yunhong <yunhong.jiang@intel.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Dong Eddie <eddie.dong@intel.com>,
Hongyang Yang <yanghy@cn.fujitsu.com>
Subject: Re: [PATCH v16 2/7] remus: introduce remus device
Date: Fri, 18 Jul 2014 16:58:36 +0100 [thread overview]
Message-ID: <1405699116.6419.1.camel@kazak.uk.xensource.com> (raw)
In-Reply-To: <CAP8mzPPwUXo2xCvoZs4h7sm4y2Hx1RxYbpbcktJPOVTVH1+daQ@mail.gmail.com>
On Fri, 2014-07-18 at 11:54 -0400, Shriram Rajagopalan wrote:
> if (info->netbuf) {
> ...
> } else
> LOG(WARN, "Network buffering disabled. Failover may not be successful")
If this is the case then why are we offering that option to the user in
the first place?
What is the use case for disabling network buffering given that it
breaks failover?
Ian.
next prev parent reply other threads:[~2014-07-18 15:58 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-15 6:46 [PATCH v16 0/7] Remus/Libxl: Remus network buffering and drbd disk Yang Hongyang
2014-07-15 6:46 ` [PATCH v16 1/7] remus: add libnl3 dependency for network buffering support Yang Hongyang
2014-07-15 6:46 ` [PATCH v16 2/7] remus: introduce remus device Yang Hongyang
2014-07-15 18:28 ` Ian Jackson
2014-07-16 10:50 ` Hongyang Yang
2014-07-16 11:46 ` Ian Jackson
2014-07-18 10:06 ` Hongyang Yang
2014-07-18 10:14 ` Ian Campbell
2014-07-18 14:24 ` Ian Jackson
2014-07-18 15:54 ` Shriram Rajagopalan
2014-07-18 15:58 ` Ian Campbell [this message]
2014-07-18 16:08 ` Shriram Rajagopalan
2014-07-18 16:17 ` Ian Campbell
2014-07-18 16:50 ` Shriram Rajagopalan
2014-07-15 6:46 ` [PATCH v16 3/7] remus netbuffer: implement remus network buffering for nic devices Yang Hongyang
2014-07-15 6:46 ` [PATCH v16 4/7] remus drbd: Implement remus drbd replicated disk Yang Hongyang
2014-07-15 6:46 ` [PATCH v16 5/7] libxl: network buffering cmdline switch Yang Hongyang
2014-07-15 6:46 ` [PATCH v16 6/7] libxl: disk " Yang Hongyang
2014-07-15 6:46 ` [PATCH v16 7/7] MAINTAINERS: Update maintained files of REMUS Yang Hongyang
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