February 2021 - Virt - mailweb.openeuler.org

virt SIG 新会议 _ 老会议id冲突
by openEuler conference 26 Feb '21

26 Feb '21

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[PATCH 0/2] Add retry policy for error_policy
by Jiahui Cen 25 Feb '21

25 Feb '21

Qemu now supports werror/rerror=retry, so it is necessary to add the new policy in libvirt to support this new feature. Jiahui Cen (2): libvirt: Add 'retry' support for error policy qemu: Support 'retry' BLOCK_IO_ERROR event. include/libvirt/libvirt-domain.h | 1 + src/conf/domain_conf.c | 25 +++++++++++++++++++++++++ src/conf/domain_conf.h | 3 +++ src/qemu/qemu_command.c | 4 ++++ src/qemu/qemu_domain.c | 2 ++ src/qemu/qemu_monitor_json.c | 2 +- tools/virsh-domain.c | 3 ++- 7 files changed, 38 insertions(+), 2 deletions(-) -- 2.29.2

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[PATCH 1/1] block-backend: Stop retrying when draining
by Jiahui Cen 25 Feb '21

25 Feb '21

Retrying failed requests when draining would make the draining hung. So it is better not to trigger the retry timer when draining. And after the virtual devices go back to work, they would retry those queued requests. Signed-off-by: Jiahui Cen <cenjiahui(a)huawei.com> Signed-off-by: Ying Fang <fangying1(a)huawei.com> --- block/block-backend.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/block/block-backend.c b/block/block-backend.c index 2d812e2254..f6c918f1d9 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -1741,9 +1741,11 @@ void blk_error_action(BlockBackend *blk, BlockErrorAction action, send_qmp_error_event(blk, action, is_read, error); qemu_system_vmstop_request(RUN_STATE_IO_ERROR); } else if (action == BLOCK_ERROR_ACTION_RETRY) { - timer_mod(blk->retry_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + - blk->retry_interval); - send_qmp_error_event(blk, action, is_read, error); + if (!blk->quiesce_counter) { + timer_mod(blk->retry_timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + + blk->retry_interval); + send_qmp_error_event(blk, action, is_read, error); + } } else { send_qmp_error_event(blk, action, is_read, error); } -- 2.29.2

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StratoVirt 删除因cargo test并发产生的随机失败，后期重构后再合入
by Xufei (VF) 23 Feb '21

23 Feb '21

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StratoVirt seccomp和block的bug修复以及console realize整改
by Xufei (VF) 23 Feb '21

23 Feb '21

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StratoVirt cpu用例修改和seccomp代码系统调用更新
by Xufei (VF) 22 Feb '21

22 Feb '21

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StratoVirt balloon特性增强处理
by Xufei (VF) 22 Feb '21

22 Feb '21

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StratoVirt内存模块用例修改和vhost-net用例增加
by Xufei (VF) 22 Feb '21

22 Feb '21

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StratoVirt iothread不存在返回错误、注释拼写错误修改和qmp qos支持
by Xufei (VF) 22 Feb '21

22 Feb '21

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StratoVirt qos特性支持
by Xufei (VF) 22 Feb '21

22 Feb '21

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