From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Wen Congyang <wency@cn.fujitsu.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
Jiang Yunhong <yunhong.jiang@intel.com>,
Dong Eddie <eddie.dong@intel.com>,
xen devel <xen-devel@lists.xen.org>,
Yang Hongyang <yanghy@cn.fujitsu.com>,
Lai Jiangshan <laijs@cn.fujitsu.com>
Subject: Re: [PATCH 00/17] blktap2 related bugfix patches
Date: Mon, 27 Oct 2014 14:32:17 -0400 [thread overview]
Message-ID: <20141027183217.GA13854@laptop.dumpdata.com> (raw)
In-Reply-To: <1413252845-23433-1-git-send-email-wency@cn.fujitsu.com>
On Tue, Oct 14, 2014 at 10:13:48AM +0800, Wen Congyang wrote:
> These bugs are found when we implement COLO, or rebase
> COLO to upstream xen. They are independent patches, so
> post them in separate series.
There is no maintainer for blktap in the Xen code-base.
As such there is nobody to actually review the patches.
Now there is an version of blktap(v3?v4?) 'userspace'
that I have been hearing from but I do not know much
about.
As such - I was wondering what should be done
about your changes to blktap?
Are you considering being the maintainer of this
version of blktap code?
>
> The codes are also hosted on github:
> https://github.com/wencongyang/xen/commits/bugfix-v4
>
> Lai Jiangshan (1):
> tools: blktap2: dynamic allocate aio_requests to avoid -EBUSY error
>
> Wen Congyang (16):
> tools: block-remus: pass uuid to the callback td_open
> tools: block-remus: use correct way to get remus_image
> tools: block-remus: fix bug in tdremus_close()
> tools: block-remus: fix memory leak
> tools: blktap2: return the correct dev path
> tools: blktap2: use correct way to get free event id
> tools: blktap2: don't return negative event id
> tools: blktap2: use correct way to define array.
> tools: block-remus: fix bug in ctl_request()
> tools: block-remus: clean unused functions
> tools: blktap2: implement an API to create a connection asynchronously
> tools: block-remus: connect to backup asynchronously
> block-remus: switch to unprotected mode before closing
> tools: blktap2: move ramdisk related codes to block-replication.c
> support blktap remus in xl
> HACK: libxl/remus: setup and control disk replication for blktap2
> backends
>
> tools/blktap2/drivers/Makefile | 1 +
> tools/blktap2/drivers/block-aio.c | 41 +-
> tools/blktap2/drivers/block-cache.c | 4 +-
> tools/blktap2/drivers/block-log.c | 4 +-
> tools/blktap2/drivers/block-qcow.c | 5 +-
> tools/blktap2/drivers/block-ram.c | 5 +-
> tools/blktap2/drivers/block-remus.c | 1201 +++++++----------------------
> tools/blktap2/drivers/block-replication.c | 928 ++++++++++++++++++++++
> tools/blktap2/drivers/block-replication.h | 178 +++++
> tools/blktap2/drivers/block-vhd.c | 5 +-
> tools/blktap2/drivers/scheduler.c | 33 +-
> tools/blktap2/drivers/tapdisk-control.c | 17 +-
> tools/blktap2/drivers/tapdisk-disktype.c | 12 +-
> tools/blktap2/drivers/tapdisk-disktype.h | 2 +-
> tools/blktap2/drivers/tapdisk-interface.c | 21 +-
> tools/blktap2/drivers/tapdisk-interface.h | 1 +
> tools/blktap2/drivers/tapdisk-vbd.c | 9 +
> tools/blktap2/drivers/tapdisk-vbd.h | 1 +
> tools/blktap2/drivers/tapdisk.h | 3 +-
> tools/libxl/Makefile | 2 +-
> tools/libxl/libxl.c | 25 +-
> tools/libxl/libxl_blktap2.c | 38 +-
> tools/libxl/libxl_create.c | 8 +
> tools/libxl/libxl_device.c | 35 +-
> tools/libxl/libxl_dm.c | 4 +-
> tools/libxl/libxl_internal.h | 10 +-
> tools/libxl/libxl_noblktap2.c | 8 +-
> tools/libxl/libxl_remus_device.c | 6 +
> tools/libxl/libxl_remus_disk_blktap.c | 209 +++++
> tools/libxl/libxl_types.idl | 2 +
> tools/libxl/libxlu_disk_l.l | 2 +
> 31 files changed, 1857 insertions(+), 963 deletions(-)
> create mode 100644 tools/blktap2/drivers/block-replication.c
> create mode 100644 tools/blktap2/drivers/block-replication.h
> create mode 100644 tools/libxl/libxl_remus_disk_blktap.c
>
> --
> 1.9.3
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
prev parent reply other threads:[~2014-10-27 18:32 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-14 2:13 [PATCH 00/17] blktap2 related bugfix patches Wen Congyang
2014-10-14 2:13 ` [PATCH 01/17] tools: blktap2: dynamic allocate aio_requests to avoid -EBUSY error Wen Congyang
2014-10-14 2:13 ` [PATCH 02/17] tools: block-remus: pass uuid to the callback td_open Wen Congyang
2014-10-20 2:58 ` Shriram Rajagopalan
2014-10-14 2:13 ` [PATCH 03/17] tools: block-remus: use correct way to get remus_image Wen Congyang
2014-10-20 3:02 ` Shriram Rajagopalan
2014-10-14 2:13 ` [PATCH 04/17] tools: block-remus: fix bug in tdremus_close() Wen Congyang
2014-10-20 3:01 ` Shriram Rajagopalan
2014-10-20 3:05 ` Wen Congyang
2014-10-14 2:13 ` [PATCH 05/17] tools: block-remus: fix memory leak Wen Congyang
2014-10-20 2:33 ` Shriram Rajagopalan
2014-10-14 2:13 ` [PATCH 06/17] tools: blktap2: return the correct dev path Wen Congyang
2014-10-14 2:13 ` [PATCH 07/17] tools: blktap2: use correct way to get free event id Wen Congyang
2014-10-14 2:13 ` [PATCH 08/17] tools: blktap2: don't return negative " Wen Congyang
2014-10-14 2:13 ` [PATCH 09/17] tools: blktap2: use correct way to define array Wen Congyang
2014-10-20 2:37 ` Shriram Rajagopalan
2014-10-20 2:52 ` Wen Congyang
2014-10-14 2:13 ` [PATCH 10/17] tools: block-remus: fix bug in ctl_request() Wen Congyang
2014-10-20 2:38 ` Shriram Rajagopalan
2014-10-14 2:13 ` [PATCH 11/17] tools: block-remus: clean unused functions Wen Congyang
2014-10-20 3:01 ` Shriram Rajagopalan
2014-10-14 2:14 ` [PATCH 12/17] tools: blktap2: implement an API to create a connection asynchronously Wen Congyang
2014-10-14 2:14 ` [PATCH 13/17] tools: block-remus: connect to backup asynchronously Wen Congyang
2014-10-20 2:50 ` Shriram Rajagopalan
2014-10-20 3:00 ` Wen Congyang
2014-10-20 3:11 ` Shriram Rajagopalan
2014-10-14 2:14 ` [PATCH 14/17] block-remus: switch to unprotected mode before closing Wen Congyang
2014-10-20 2:51 ` Shriram Rajagopalan
2014-10-14 2:14 ` [PATCH 15/17] tools: blktap2: move ramdisk related codes to block-replication.c Wen Congyang
2014-10-20 2:52 ` Shriram Rajagopalan
2014-10-14 2:14 ` [PATCH 16/17] support blktap remus in xl Wen Congyang
2014-10-14 2:14 ` [PATCH 17/17] HACK: libxl/remus: setup and control disk replication for blktap2 backends Wen Congyang
2014-10-20 3:00 ` Shriram Rajagopalan
2014-10-20 3:09 ` Wen Congyang
2014-10-14 15:48 ` [PATCH 00/17] blktap2 related bugfix patches Ian Jackson
2014-10-15 1:05 ` Wen Congyang
2014-10-19 20:34 ` Shriram Rajagopalan
2014-10-20 14:25 ` George Dunlap
2014-10-21 2:28 ` Wen Congyang
2014-10-21 2:56 ` Wen Congyang
2014-10-21 9:55 ` George Dunlap
2014-10-21 10:07 ` M A Young
2014-10-21 10:45 ` Bob Ball
2014-10-29 5:49 ` Wen Congyang
2014-11-03 9:58 ` George Dunlap
2014-11-03 10:07 ` Wen Congyang
2014-11-05 19:25 ` Konrad Rzeszutek Wilk
2015-02-13 6:56 ` Hongyang Yang
2015-02-14 18:40 ` George Dunlap
2014-10-27 18:32 ` Konrad Rzeszutek Wilk [this message]
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