将 Citrix XenServer 5.0 升级到 5.5

Question

ETL

Asked: 2014-01-19 15:26:34 +0800 CST2014-01-19 15:26:34 +0800 CST 2014-01-19 15:26:34 +0800 CST

如何调试 Citrix XenServer 上的间歇性网络中断

772

我在一个池中有两个 Citrix XenServer。两者都有一个用于管理的 NIC、一个用于 SAN 的 NIC 和一个用于 VM 连接到网络的 NIC。虚拟机 (eth3) 的 NIC 为具有不同 VLAN ID 的虚拟机配置了多个网络。

这已经运行了 2 年。最近，我开始收到我正在监控的各种虚拟机的 ping 信息。

发生这种情况后，我立即检查了虚拟机，但看不到任何工作。例如，其中一个虚拟机正在运行 Windows 2008，而我有一个 RDP 会话。我收到了警报并在我的 RDP 会话中添加了 alt-tab，这很好。

有一次，中断持续了几分钟。但是在过去的 3 周内，其他所有 5-6 次，停电都非常快，我在停电时无法检查任何东西。

我确实从其中一些 VM 上运行的软件收到了网络中断的消息——即在 VM1 上运行的软件无法连接到 VM2 上的数据库。

我查看了 Windows 中的 VM1 网络适配器，它报告已经运行了 500 多天。所以它没有得到“链接断开”事件。

我检查了 XenServer 连接到的交换机，但那里什么也没看到。

我已经安装了 DVS 控制器（但我可能在这方面做了一些错误的设置 - 但这种情况已经有 2 年了，所以......）今天我注意到在我收到警报之前出现了这条消息：

在服务器“xen1”上建立网络控制通道

然后，我，我得到多个事件，例如：

“server1”现在使用带有接口“mac-address”的 IP 10.5.4.1。“server1”将接口“mac-address”添加到服务器“xen1”上的网络“Vlan640”

它为 xen1 上的每个 VM 重复这 2 个条目。

在 XenServer 主机上，在 /var/log/messages 中，我找到了以下几行（还有更多，但这似乎是相关的）：

Feb 11 19:37:49 vm2 xapi: [ warn|vm2|45688150 unix-RPC|SR.set_virtual_allocation D:cc84effe10bb|redo_log] Could not write database to redo log: unexpected exception Sys_error("Broken pipe")
Feb 11 19:37:49 vm2 fe: 20727 (/opt/xensource/libexec/block_device_io -device /dev/VG_XenStorage-2f64491e-f3...) exitted with signal -7
Feb 11 19:38:33 vm2 block_device_io: [ info|vm2|0||block_device_io] Opened block device.
Feb 11 19:38:33 vm2 block_device_io: [ info|vm2|0||block_device_io] Accepted connection on data socket
Feb 11 19:38:34 vm2 block_device_io: [ info|vm2|0||block_device_io] Closing connection on data socket
Feb 11 19:39:20 vm2 xapi: [ warn|vm2|45688239 unix-RPC|SR.set_physical_size D:b6a4bc10ab7d|redo_log] Could not write delta to redo log: Timeout.
Feb 11 19:39:21 vm2 fe: 20845 (/opt/xensource/libexec/block_device_io -device /dev/VG_XenStorage-2f64491e-f3...) exitted with signal -7
Feb 11 19:39:53 vm2 xapi: [ warn|vm2|45688261 unix-RPC|SR.set_virtual_allocation D:499087254aa2|redo_log] Timed out waiting to connect
Feb 11 19:39:53 vm2 fe: 20972 (/opt/xensource/libexec/block_device_io -device /dev/VG_XenStorage-2f64491e-f3...) exitted with signal -7
Feb 11 19:40:12 vm2 ovsdb-server: 2283737|reconnect|ERR|ssl:10.64.240.65:6632: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:12 vm2 ovsdb-server: 2283738|reconnect|INFO|ssl:10.64.240.65:6632: connection dropped
Feb 11 19:40:13 vm2 ovsdb-server: 2283739|reconnect|INFO|ssl:10.64.240.65:6632: connecting...
Feb 11 19:40:14 vm2 ovsdb-server: 2283740|reconnect|INFO|ssl:10.64.240.65:6632: connection attempt timed out
Feb 11 19:40:14 vm2 ovsdb-server: 2283741|reconnect|INFO|ssl:10.64.240.65:6632: waiting 2 seconds before reconnect
Feb 11 19:40:15 vm2 ovs-vswitchd: 106096433|rconn|ERR|xenbr0<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:15 vm2 ovs-vswitchd: 106096434|rconn|ERR|xenbr1<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:16 vm2 ovsdb-server: 2283742|reconnect|INFO|ssl:10.64.240.65:6632: connecting...
Feb 11 19:40:16 vm2 ovs-vswitchd: 106096441|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:16 vm2 ovs-vswitchd: 106096442|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:16 vm2 ovs-vswitchd: 106096443|rconn|ERR|xenbr2<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:16 vm2 ovs-vswitchd: 106096444|rconn|ERR|xenbr3<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:17 vm2 ovs-vswitchd: 106096448|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:17 vm2 ovs-vswitchd: 106096449|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:17 vm2 ovs-vswitchd: 106096450|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:17 vm2 ovs-vswitchd: 106096451|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:18 vm2 ovsdb-server: 2283746|reconnect|INFO|ssl:10.64.240.65:6632: connected
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096455|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096456|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096459|ofp_util|INFO|Dropped 3 log messages in last 46234 seconds due to excessive rate
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096460|ofp_util|INFO|normalization changed ofp_match, details:
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096461|ofp_util|INFO| pre: wildcards=0xffffffff  in_port=    0  dl_src=00:00:90:06:82:03  dl_dst=00:00:00:00:00:00  dl_vlan=    0  dl_vlan_pcp=  0  dl_type=     0  nw_tos=0x30  nw_proto= 0x7  nw_src=         0  nw_dst=         0  tp_src=    0  tp_dst=    0
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096462|ofp_util|INFO|post: wildcards= 0x23fffff  in_port=    0  dl_src=00:00:00:00:00:00  dl_dst=00:00:00:00:00:00  dl_vlan=    0  dl_vlan_pcp=  0  dl_type=     0  nw_tos=   0  nw_proto=   0  nw_src=         0  nw_dst=         0  tp_src=    0  tp_dst=    0
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096463|ofp_util|INFO|normalization changed ofp_match, details:
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096464|ofp_util|INFO| pre: wildcards=0xffffffff  in_port=    0  dl_src=00:00:ff:ff:ff:ff  dl_dst=00:00:00:00:43:6f  dl_vlan=28262  dl_vlan_pcp=105  dl_type=0x5f73  nw_tos=0x77  nw_proto=0x69  nw_src=0x685f6d67  nw_dst=0x725f6a6f  tp_src=26990  tp_dst=24421
Feb 11 19:40:18 vm2 ovs-vswitchd: 106096465|ofp_util|INFO|post: wildcards= 0x23fffff  in_port=    0  dl_src=00:00:00:00:00:00  dl_dst=00:00:00:00:00:00  dl_vlan=28262  dl_vlan_pcp=105  dl_type=     0  nw_tos=   0  nw_proto=   0  nw_src=         0  nw_dst=         0  tp_src=    0  tp_dst=    0
Feb 11 19:40:21 vm2 ovs-vswitchd: 106096473|fail_open|WARN|Could not connect to controller (or switch failed controller's post-connection admission control policy) for 15 seconds, failing open
Feb 11 19:40:21 vm2 ovs-vswitchd: 106096474|fail_open|WARN|Could not connect to controller (or switch failed controller's post-connection admission control policy) for 15 seconds, failing open
Feb 11 19:40:23 vm2 xapi: [ warn|vm2|45688290 unix-RPC|SR.set_virtual_allocation D:cf744931c44f|redo_log] Timed out waiting to connect
Feb 11 19:40:27 vm2 ovs-vswitchd: 106096508|rconn|ERR|xenbr0<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:27 vm2 ovs-vswitchd: 106096509|rconn|ERR|xenbr1<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:27 vm2 ovs-vswitchd: 106096510|rconn|ERR|xenbr2<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:27 vm2 ovs-vswitchd: 106096511|rconn|ERR|xenbr3<->ssl:10.64.240.65:6633: no response to inactivity probe after 5 seconds, disconnecting
Feb 11 19:40:28 vm2 ovs-vswitchd: 106096512|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:28 vm2 ovs-vswitchd: 106096513|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:28 vm2 ovs-vswitchd: 106096514|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:28 vm2 ovs-vswitchd: 106096515|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:28 vm2 ovsdb-server: 2283747|reconnect|ERR|ssl:10.64.240.65:6632: no response to inactivity probe after 5.03 seconds, disconnecting
Feb 11 19:40:28 vm2 ovsdb-server: 2283748|reconnect|INFO|ssl:10.64.240.65:6632: connection dropped
Feb 11 19:40:28 vm2 ovsdb-server: 2283749|reconnect|INFO|ssl:10.64.240.65:6632: waiting 4 seconds before reconnect
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096516|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096517|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: waiting 2 seconds before reconnect
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096518|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096519|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: waiting 2 seconds before reconnect
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096520|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096521|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: waiting 2 seconds before reconnect
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096522|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:29 vm2 ovs-vswitchd: 106096523|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: waiting 2 seconds before reconnect
Feb 11 19:40:31 vm2 ovs-vswitchd: 106096528|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:31 vm2 ovs-vswitchd: 106096529|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:31 vm2 ovs-vswitchd: 106096530|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:31 vm2 ovs-vswitchd: 106096531|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:32 vm2 ovs-vswitchd: 106096532|fail_open|WARN|Could not connect to controller (or switch failed controller's post-connection admission control policy) for 15 seconds, failing open
Feb 11 19:40:32 vm2 ovs-vswitchd: 106096533|fail_open|WARN|Could not connect to controller (or switch failed controller's post-connection admission control policy) for 15 seconds, failing open
Feb 11 19:40:32 vm2 ovsdb-server: 2283750|reconnect|INFO|ssl:10.64.240.65:6632: connecting...
Feb 11 19:40:32 vm2 kernel:  connection1:0: detected conn error (1020)
Feb 11 19:40:33 vm2 iscsid: Kernel reported iSCSI connection 1:0 error (1020) state (3)
Feb 11 19:40:33 vm2 kernel:  connection3:0: detected conn error (1020)
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096534|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096535|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: waiting 4 seconds before reconnect
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096536|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096537|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: waiting 4 seconds before reconnect
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096538|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096539|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: waiting 4 seconds before reconnect
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096540|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connection timed out
Feb 11 19:40:33 vm2 ovs-vswitchd: 106096541|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: waiting 4 seconds before reconnect
Feb 11 19:40:33 vm2 multipathd: sdd: readsector0 checker reports path is down
Feb 11 19:40:33 vm2 multipathd: checker failed path 8:48 in map 20000000000000000000b5600c5684e10
Feb 11 19:40:33 vm2 multipathd: Path event for 20000000000000000000b5600c5684e10, calling mpathcount
Feb 11 19:40:33 vm2 kernel: device-mapper: multipath: Failing path 8:48.
Feb 11 19:40:33 vm2 fe: 21073 (/opt/xensource/libexec/block_device_io -device /dev/VG_XenStorage-2f64491e-f3...) exitted with signal -7
Feb 11 19:40:33 vm2 multipathd: 20000000000000000000b5600c5684e10: remaining active paths: 2
Feb 11 19:40:34 vm2 iscsid: Kernel reported iSCSI connection 3:0 error (1020) state (3)
Feb 11 19:40:36 vm2 ovsdb-server: 2283751|reconnect|INFO|ssl:10.64.240.65:6632: connection attempt timed out
Feb 11 19:40:36 vm2 ovsdb-server: 2283752|reconnect|INFO|ssl:10.64.240.65:6632: waiting 8 seconds before reconnect
Feb 11 19:40:37 vm2 iscsid: connection1:0 is operational after recovery (1 attempts)
Feb 11 19:40:37 vm2 iscsid: connection3:0 is operational after recovery (1 attempts)
Feb 11 19:40:37 vm2 ovs-vswitchd: 106096550|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:37 vm2 ovs-vswitchd: 106096551|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:37 vm2 ovs-vswitchd: 106096552|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:37 vm2 ovs-vswitchd: 106096553|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connecting...
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096558|rconn|INFO|xenbr0<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096559|rconn|INFO|xenbr1<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096560|rconn|INFO|xenbr2<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096561|rconn|INFO|xenbr3<->ssl:10.64.240.65:6633: connected
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096562|fail_open|WARN|No longer in fail-open mode
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096566|fail_open|WARN|No longer in fail-open mode
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096567|fail_open|WARN|No longer in fail-open mode
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096568|ofp_util|INFO|normalization changed ofp_match, details:
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096569|ofp_util|INFO| pre: wildcards=0xffffffff  in_port=    0  dl_src=00:00:30:19:da:02  dl_dst=00:00:00:00:00:00  dl_vlan=    0  dl_vlan_pcp=  0  dl_type=     0  nw_tos=0x50  nw_proto=0xc6  nw_src=         0  nw_dst=         0  tp_src=    0  tp_dst=    0
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096570|ofp_util|INFO|post: wildcards= 0x23fffff  in_port=    0  dl_src=00:00:00:00:00:00  dl_dst=00:00:00:00:00:00  dl_vlan=    0  dl_vlan_pcp=  0  dl_type=     0  nw_tos=   0  nw_proto=   0  nw_src=         0  nw_dst=         0  tp_src=    0  tp_dst=    0
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096571|ofp_util|INFO|normalization changed ofp_match, details:
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096572|ofp_util|INFO| pre: wildcards=  0x3ffffe  in_port=65535  dl_src=5e:8e:38:74:52:7e  dl_dst=5e:8e:38:74:52:7e  dl_vlan=    0  dl_vlan_pcp=  0  dl_type= 0x800  nw_tos=   0  nw_proto=0x11  nw_src= 0xa40fc30  nw_dst= 0xa40fc30  tp_src=   53  tp_dst=   53
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096573|ofp_util|INFO|post: wildcards=  0x3ffffe  in_port=65535  dl_src=00:00:00:00:00:00  dl_dst=00:00:00:00:00:00  dl_vlan=    0  dl_vlan_pcp=  0  dl_type=     0  nw_tos=   0  nw_proto=   0  nw_src=         0  nw_dst=         0  tp_src=    0  tp_dst=    0
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096574|ofp_util|INFO|normalization changed ofp_match, details:
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096575|ofp_util|INFO| pre: wildcards=  0x3ffffe  in_port=65534  dl_src=5e:8e:38:74:52:7e  dl_dst=5e:8e:38:74:52:7e  dl_vlan=    0  dl_vlan_pcp=  0  dl_type= 0x800  nw_tos=   0  nw_proto=0x11  nw_src= 0xa40fc30  nw_dst= 0xa40fc30  tp_src=   53  tp_dst=   53
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096576|ofp_util|INFO|post: wildcards=  0x3ffffe  in_port=65534  dl_src=00:00:00:00:00:00  dl_dst=00:00:00:00:00:00  dl_vlan=    0  dl_vlan_pcp=  0  dl_type=     0  nw_tos=   0  nw_proto=   0  nw_src=         0  nw_dst=         0  tp_src=    0  tp_dst=    0
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096577|pktbuf|INFO|Dropped 12 log messages in last 52095 seconds due to excessive rate
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096578|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096579|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096580|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096581|fail_open|WARN|No longer in fail-open mode
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096585|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096586|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096587|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096588|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096589|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096590|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096591|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096592|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096593|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096594|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096595|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096596|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096597|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096598|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096599|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096600|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:38 vm2 ovs-vswitchd: 106096601|pktbuf|INFO|Received null cookie ffffff00 (this is normal if the switch was recently in fail-open mode)
Feb 11 19:40:44 vm2 multipathd: sdd: readsector0 checker reports path is up
Feb 11 19:40:44 vm2 multipathd: 8:48: reinstated
Feb 11 19:40:44 vm2 multipathd: 20000000000000000000b5600c5684e10: remaining active paths: 3
Feb 11 19:40:44 vm2 multipathd: Path event for 20000000000000000000b5600c5684e10, calling mpathcount
Feb 11 19:40:44 vm2 ovsdb-server: 2283753|reconnect|INFO|ssl:10.64.240.65:6632: connecting...
Feb 11 19:40:44 vm2 ovsdb-server: 2283756|reconnect|INFO|ssl:10.64.240.65:6632: connected
Feb 11 19:40:44 vm2 block_device_io: [ info|vm2|0||block_device_io] Opened block device.
Feb 11 19:40:44 vm2 block_device_io: [ info|vm2|0||block_device_io] Accepted connection on data socket
Feb 11 19:40:44 vm2 block_device_io: [ info|vm2|0||block_device_io] Closing connection on data socket
Feb 11 19:43:50 vm2 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure rewrite
Feb 11 19:43:50 vm2 interface-reconfigure: No session ref given on command line, logging in.
Feb 11 19:43:50 vm2 interface-reconfigure: host uuid is 7ab461b5-a01d-42ab-bfb2-b55ff44abbcb
Feb 11 19:43:50 vm2 interface-reconfigure: Called as /opt/xensource/libexec/interface-reconfigure rewrite
Feb 11 19:43:50 vm2 interface-reconfigure: No session ref given on command line, logging in.
Feb 11 19:43:50 vm2 interface-reconfigure: host uuid is 7ab461b5-a01d-42ab-bfb2-b55ff44abbcb
Feb 11 19:43:51 vm2 interface-reconfigure: Running command: /usr/bin/ovs-vsctl --timeout=20 -- br-set-external-id xenbr0 xs-network-uuids 41f2006a-6dc4-6fa3-b8a5-0a4fbd2bb783 -- br-set-external-id xenbr2 xs-network-uuids 0391a257-ae66-404d-e5fd-6941ed5909c8;d1a1d986-356d-f917-4215-312f8921eaff;d4d5aceb-2116-5cbe-e4a9-1c94c1cefa56;1121391a-21b5-abe5-184c-0f38b6b2de55;d5f4a3a3-c017-9e23-403b-8524f0685caf;a2fe2583-7a7e-2339-cedf-ac5718259b90 -- br-set-external-id xenbr1 xs-network-uuids 9b2465e7-86bd-f39d-ae06-08d10e2b01c2 -- br-set-external-id xenbr3 xs-network-uuids 3ff864b1-30b0-2203-3ac8-e4550968df29
Feb 11 19:43:51 vm2 ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 -- br-set-external-id xenbr0 xs-network-uuids 41f2006a-6dc4-6fa3-b8a5-0a4fbd2bb783 -- br-set-external-id xenbr2 xs-network-uuids 0391a257-ae66-404d-e5fd-6941ed5909c8;d1a1d986-356d-f917-4215-312f8921eaff;d4d5aceb-2116-5cbe-e4a9-1c94c1cefa56;1121391a-21b5-abe5-184c-0f38b6b2de55;d5f4a3a3-c017-9e23-403b-8524f0685caf;a2fe2583-7a7e-2339-cedf-ac5718259b90 -- br-set-external-id xenbr1 xs-network-uuids 9b2465e7-86bd-f39d-ae06-08d10e2b01c2 -- br-set-external-id xenbr3 xs-network-uuids 3ff864b1-30b0-2203-3ac8-e4550968df29
Feb 11 19:43:51 vm2 interface-reconfigure: Unknown other-config attribute: cpuid_feature_mask
Feb 11 19:43:51 vm2 interface-reconfigure: Unknown other-config attribute: memory-ratio-hvm
Feb 11 19:43:51 vm2 interface-reconfigure: Unknown other-config attribute: memory-ratio-pv
Feb 11 19:43:51 vm2 interface-reconfigure: Unknown other-config attribute: mail-destination
Feb 11 19:43:51 vm2 interface-reconfigure: Unknown other-config attribute: ssmtp-mailhub

我至少在寻找关于我还能检查什么以找到这些中断的原因的信息......理想情况下，一个没有它们的解决方案！

1 个回答

Voted

ETL · Answer 1 · 2014-03-05T19:32:42+08:00

Best Answer

ETL

2014-03-05T19:32:42+08:002014-03-05T19:32:42+08:00

根据 xenserver.org 上的一些人的说法，这是 6.0 版的问题，可以通过安装更新或升级到新版本来解决。

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