[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v2 0/9] sheepdog: reconnect server after connection
From: |
MORITA Kazutaka |
Subject: |
[Qemu-devel] [PATCH v2 0/9] sheepdog: reconnect server after connection failure |
Date: |
Wed, 24 Jul 2013 16:56:24 +0900 |
Currently, if a sheepdog server exits, all the connecting VMs need to
be restarted. This series implements a feature to reconnect the
server, and enables us to do online sheepdog upgrade and avoid
restarting VMs when sheepdog servers crash unexpectedly.
v2:
- Dropped nonblocking connect patches
MORITA Kazutaka (9):
ignore SIGPIPE in qemu-img and qemu-io
iov: handle EOF in iov_send_recv
sheepdog: check return values of qemu_co_recv/send correctly
sheepdog: handle vdi objects in resend_aio_req
sheepdog: reload inode outside of resend_aioreq
coroutine: add co_aio_sleep_ns() to allow sleep in block drivers
sheepdog: try to reconnect to sheepdog after network error
sheepdog: make add_aio_request and send_aioreq void functions
sheepdog: cancel aio requests if possible
block/sheepdog.c | 244 ++++++++++++++++++++++++++++++----------------
include/block/coroutine.h | 8 ++
qemu-coroutine-sleep.c | 47 +++++++++
qemu-img.c | 4 +
qemu-io.c | 4 +
util/iov.c | 6 ++
6 files changed, 228 insertions(+), 85 deletions(-)
--
1.8.1.3.566.gaa39828
- [Qemu-devel] [PATCH v2 0/9] sheepdog: reconnect server after connection failure,
MORITA Kazutaka <=
- [Qemu-devel] [PATCH v2 4/9] sheepdog: handle vdi objects in resend_aio_req, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 2/9] iov: handle EOF in iov_send_recv, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 1/9] ignore SIGPIPE in qemu-img and qemu-io, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 3/9] sheepdog: check return values of qemu_co_recv/send correctly, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 7/9] sheepdog: try to reconnect to sheepdog after network error, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 5/9] sheepdog: reload inode outside of resend_aioreq, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 6/9] coroutine: add co_aio_sleep_ns() to allow sleep in block drivers, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 8/9] sheepdog: make add_aio_request and send_aioreq void functions, MORITA Kazutaka, 2013/07/24
- [Qemu-devel] [PATCH v2 9/9] sheepdog: cancel aio requests if possible, MORITA Kazutaka, 2013/07/24
- Re: [Qemu-devel] [sheepdog] [PATCH v2 0/9] sheepdog: reconnect server after connection failure, Liu Yuan, 2013/07/24