I am also getting following in hypervisor logs. Do you think its the
issue with NIC of primary storage, well i can mount that filesystem manually
/var/log/messages:Feb 11 08:16:40 xenserver-Host1 kernel: [ 3103.098811]
e1000e: eth0 NIC Link is Down
/var/log/messages:Feb 11 08:21:31 xenserver-Host1 kernel: [ 3393.829579]
e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
/var/log/messages:Feb 11 08:21:31 xenserver-Host1 kernel: [ 3393.829687]
e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
/var/log/messages:Feb 11 08:23:50 xenserver-Host1 kernel: [ 3533.528756]
e1000e: eth0 NIC Link is Down
/var/log/messages:Feb 11 08:23:20 xenserver-Host1 kernel: [ 23.231541]
e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1e:4f:fb:81:16
/var/log/messages:Feb 11 08:23:20 xenserver-Host1 kernel: [ 23.231544]
e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
/var/log/messages:Feb 11 08:23:20 xenserver-Host1 kernel: [ 23.231562]
e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 6, PBA No: 1051FF-0FF
/var/log/messages:Feb 11 08:23:20 xenserver-Host1 ovs-vsctl:
00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 --
--may-exist add-port xenbr0 eth0
/var/log/messages:Feb 11 08:23:20 xenserver-Host1 ovs-vswitchd:
00008|bridge|INFO|created port eth0 on bridge xenbr0
/var/log/messages:Feb 11 08:23:20 xenserver-Host1 kernel: [ 33.938366]
device eth0 entered promiscuous mode
/var/log/messages:Feb 11 08:23:53 xenserver-Host1 ovs-vsctl:
00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 --
--may-exist add-port xenbr0 eth0
/var/log/messages:Feb 11 08:23:53 xenserver-Host1 fe: 6589 (/sbin/sysctl
-q -w net.ipv6.conf.eth0.autoconf=0) exitted with code 255
/var/log/messages:Feb 11 08:23:53 xenserver-Host1 xcp-networkd:
[error|xenserver-Host1|16 unix_rpc|Bringing up physical PIFs
D:092bf7157fc2|network_utils] Call '/sbin/sysctl -q -w
net.ipv6.conf.eth0.autoconf=0' exited with code 255 [stdout = ''; stderr
= 'error: "net.ipv6.conf.eth0.autoconf" is an unknown key ']
/var/log/messages:Feb 11 08:26:00 xenserver-Host1 kernel: [ 193.221917]
e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
/var/log/messages:Feb 11 08:26:00 xenserver-Host1 kernel: [ 193.222024]
e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
/var/log/messages:Feb 12 04:55:26 xenserver-Host1 xapi: [
info|xenserver-Host1|9722|Async.VM.start_on R:e4b4151f0d3d|xenops]
xenops: VM.import_metadata {"vm": {"id":
"231980db-76f9-dd9d-4974-51e51df5efd0", "name": "v-2-VM", "ssidref": 0,
"xsdata": {}, "platformdata": {"generation-id":
"4878794424447980595:5571562123714369678", "timeoffset": "0", "usb":
"true", "usb_tablet": "true", "viridian": "true", "acpi": "1", "apic":
"true", "pae": "true", "nx": "true"}, "bios_strings": {"bios-vendor":
"Xen", "bios-version": "", "system-manufacturer": "Xen",
"system-product-name": "HVM domU", "system-version": "",
"system-serial-number": "", "hp-rombios": "", "oem-1": "Xen", "oem-2":
"MS_VM_CERT\/SHA1\/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d"}, "ty":
["PV", {"boot": ["Indirect", {"bootloader": "pygrub", "extra_args": "--
quiet
console=hvc0%template=domP%type=consoleproxy%host=10.11.17.30%port=8250%name=v-2-VM%premium=true%zone=1%pod=1%guid=Proxy.2%proxy_vm=2%disable_rp_filter=true%eth2ip=10.11.17.114%eth2mask=255.255.255.0%gateway=10.11.17.1%eth0
/var/log/messages:Feb 12 04:58:34 xenserver-Host1 kernel: [74147.731174]
e1000e: eth0 NIC Link is Down
/var/log/messages:Feb 12 05:03:11 xenserver-Host1 kernel: [74424.102369]
e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
/var/log/messages:Feb 12 05:03:11 xenserver-Host1 kernel: [74424.102476]
e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
/var/log/messages:Feb 12 05:05:45 xenserver-Host1 kernel: [74578.231201]
e1000e: eth0 NIC Link is Down
/var/log/messages:Feb 12 05:07:54 xenserver-Host1 kernel: [ 24.239617]
e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 00:1e:4f:fb:81:16
/var/log/messages:Feb 12 05:07:54 xenserver-Host1 kernel: [ 24.239620]
e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
/var/log/messages:Feb 12 05:07:54 xenserver-Host1 kernel: [ 24.239638]
e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 6, PBA No: 1051FF-0FF
/var/log/messages:Feb 12 05:07:55 xenserver-Host1 ovs-vsctl:
00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 --
--may-exist add-port xenbr0 eth0
/var/log/messages:Feb 12 05:07:55 xenserver-Host1 ovs-vswitchd:
00008|bridge|INFO|created port eth0 on bridge xenbr0
/var/log/messages:Feb 12 05:07:55 xenserver-Host1 kernel: [ 35.264721]
device eth0 entered promiscuous mode
/var/log/messages:Feb 12 05:08:27 xenserver-Host1 ovs-vsctl:
00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=20 --
--may-exist add-port xenbr0 eth0
/var/log/messages:Feb 12 05:08:27 xenserver-Host1 fe: 6589 (/sbin/sysctl
-q -w net.ipv6.conf.eth0.autoconf=0) exitted with code 255
/var/log/messages:Feb 12 05:08:27 xenserver-Host1 xcp-networkd:
[error|xenserver-Host1|16 unix_rpc|Bringing up physical PIFs
D:3bae8dd13476|network_utils] Call '/sbin/sysctl -q -w
net.ipv6.conf.eth0.autoconf=0' exited with code 255 [stdout = ''; stderr
= 'error: "net.ipv6.conf.eth0.autoconf" is an unknown key ']
/var/log/messages:Feb 12 05:10:31 xenserver-Host1 kernel: [ 191.878293]
e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
/var/log/messages:Feb 12 05:10:31 xenserver-Host1 kernel: [ 191.878401]
e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Umair Azam
On 2/12/2014 6:00 AM, Umair Azam wrote:
I am facing an error while setting up cloud system, following issue
arises when management server machine requests hypervisor to launch
CP/SS VM's. After this request hypervisor tries to contact primary
storage to access storage but that primary storage server doesn't
responds, following are the logs from Xenserver hypervisor.
Feb 12 04:58:34 xenserver-Host1 kernel: [74147.731174] e1000e: eth0
NIC Link is Down
Feb 12 04:58:38 xenserver-Host1 fe: 21450
(/opt/xensource/bin/tapdisk-cache-stats
91ad2c66-de6b-99f1-b4d9-de264fffbb39) exitted with code 1
Feb 12 04:58:43 xenserver-Host1 fe: 21471
(/opt/xensource/bin/tapdisk-cache-stats
91ad2c66-de6b-99f1-b4d9-de264fffbb39) exitted with code 1
Feb 12 04:58:48 xenserver-Host1 tapdisk[20281]: ERROR: errno -5 at
vhd_complete:
/var/run/sr-mount/64efe7d9-2e45-743b-8a7e-8631a2c36185/a30e8119-0965-49db-9e17-9a3429110d06.vhd:
op: 2, lsec: 385070, secs: 2, nbytes: 1024, blk: 94, blk_offset: 65687
Feb 12 04:58:48 xenserver-Host1 kernel: [74161.121077] nfs: server
10.11.17.33 not responding, timed out
(hypervisor machine reboots itself after that due to HA enabled)
Primary storage server logs are below. (centos machines)
Feb 12 04:51:00 storage-server rpc.mountd[1751]: authenticated mount
request from 10.11.17.32:788 for /export/primary (/export)
Feb 12 04:51:00 storage-server rpc.mountd[1751]: authenticated unmount
request from 10.11.17.32:801 for /export/primary (/export)
Feb 12 04:51:00 storage-server rpc.mountd[1751]: authenticated mount
request from 10.11.17.32:830 for /export/primary (/export)
Issue seems to be strange because all necessary NFS ports are open in
sysconfig/nfs file, iptables service is also off and both machines can
ping each other successfully.
