[ovirt-devel] latest python-lxml python-ethtool break VDSM on f19

Mon May 12 07:46:52 UTC 2014


----- Original Message -----
> From: "Roy Golan" <rgolan at redhat.com>
> To: devel at ovirt.org, "Yaniv Bronheim" <ybronhei at redhat.com>, "Francesco Romani" <fromani at redhat.com>
> Cc: "Gianluca Cecchi" <gianluca.cecchi at gmail.com>
> Sent: Monday, May 12, 2014 8:13:01 AM
> Subject: [ovirt-devel] latest python-lxml python-ethtool break VDSM on f19
> 
> FYI and please guide Gianluca against what to open a BZ

I don't think python-lxml is related. I think it's only python-ethtool.
> 
> 
> 
> -------- Original Message --------
> Subject: 	Re: [ovirt-users] getVdsCapabilites unexpected exception [was: Re:
> AIO 3.4 on fedora 19 initial errors before coming up]
> Date: 	Sun, 11 May 2014 23:49:06 +0200
> From: 	Gianluca Cecchi <gianluca.cecchi at gmail.com>
> To: 	Roy Golan <rgolan at redhat.com>
> CC: 	users <users at ovirt.org>
> 
> 
> 
> 
> On Sun, May 11, 2014 at 8:41 PM, Gianluca Cecchi < gianluca.cecchi at gmail.com
> > wrote:
> 
> 
> 
> 
> On Sun, May 11, 2014 at 8:18 PM, Gianluca Cecchi < gianluca.cecchi at gmail.com
> > wrote:
> 
> 
> 
> On Sun, May 11, 2014 at 4:10 PM, Roy Golan < rgolan at redhat.com > wrote:
> 
> 
> 
> 
> The vm will stay in "Waiting.." as the getVdsCaps is failing and the
> monitoring of Vms will not take place.
> need to fix this "Unexpected error" first. is it a matter of ssl enabled
> configuration for host communication? i.e. can you try vdsClient -s 0
> getVdsCaps ?
> 
> 
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
> 
> 
> I didn't change anything on this server.
> It is an all-in-one config so both engine and vdsm host are on it.
> Yesterday and every previous day I was able to start the system and start the
> VM; I only applied the yum update command yeseterday
> (with --exclude=sos due to the opened bug) and then I made shutdown of the
> system.
> Today after startup I got this problem.
> 
> [root at tekkaman vdsm]# vdsClient -s 0 getVdsCaps
> Unexpected exception
> 
> it seems the error in vdsm.log when I run the command above is of this type:
> 
> Thread-25::ERROR::2014-05-11
> 20:18:02,202::BindingXMLRPC::1086::vds::(wrapper) unexpected error
> Traceback (most recent call last):
> File "/usr/share/vdsm/BindingXMLRPC.py", line 1070, in wrapper
> res = f(*args, **kwargs)
> File "/usr/share/vdsm/BindingXMLRPC.py", line 393, in getCapabilities
> ret = api.getCapabilities()
> File "/usr/share/vdsm/API.py", line 1185, in getCapabilities
> c = caps.get()
> File "/usr/share/vdsm/caps.py", line 369, in get
> caps.update(netinfo.get())
> File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 557, in get
> netAttr.get('qosOutbound'))
> File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 487, in
> _getNetInfo
> ipv4addr, ipv4netmask, ipv6addrs = getIpInfo(iface)
> File "/usr/lib64/python2.7/site-packages/vdsm/netinfo.py", line 317, in
> getIpInfo
> ipv6addrs = devInfo.get_ipv6_addresses()
> SystemError: error return without exception set
> 
> 
> Based on above errors, I think that for some reason these two python related
> packages that were updated yesterday are causing some problems with vdsm.
> Can you confirm that you can run ok the 3.4 vdsm with those?
> 
> vdsm-4.14.6-0.fc19.x86_64
> 
> 
> May 10 21:24:23 Updated: python-ethtool-0.9-2.fc19.x86_64
> May 10 21:24:23 Updated: python-lxml-3.3.5-1.fc19.x86_64
> 
> I can also try to rollback and see...
> 
> 
> I was right.
> Against what to bugzilla?
> This is a show stopper for fedora 19 ovirt users...
> 
> 
> [root at tekkaman log]# vdsClient -s 0 getVdsCaps
> Unexpected exception
> 
> [root at tekkaman log]# yum downgrade python-lxml python-ethtool
> Loaded plugins: fastestmirror, langpacks, refresh-packagekit, versionlock
> Dropbox | 951 B 00:00:00
> adobe-linux-x86_64 | 951 B 00:00:00
> fedora-virt-preview | 2.9 kB 00:00:00
> google-chrome | 951 B 00:00:00
> livna | 1.3 kB 00:00:00
> ovirt-3.3.3 | 2.9 kB 00:00:00
> ovirt-stable | 2.9 kB 00:00:00
> rpmfusion-free-updates | 3.3 kB 00:00:00
> rpmfusion-nonfree-updates | 3.3 kB 00:00:00
> updates/19/x86_64/metalink | 28 kB 00:00:00
> Loading mirror speeds from cached hostfile
> * fedora: mirror.netcologne.de
> * livna: rpm.livna.org
> * rpmfusion-free: mirror.switch.ch
> * rpmfusion-free-updates: mirror.switch.ch
> * rpmfusion-nonfree: mirror.switch.ch
> * rpmfusion-nonfree-updates: mirror.switch.ch
> * updates: mirror.netcologne.de
> Resolving Dependencies
> --> Running transaction check
> ---> Package python-ethtool.x86_64 0:0.8-1.fc19 will be a downgrade
> ---> Package python-ethtool.x86_64 0:0.9-2.fc19 will be erased
> ---> Package python-lxml.x86_64 0:3.2.1-1.fc19 will be a downgrade
> ---> Package python-lxml.x86_64 0:3.3.5-1.fc19 will be erased
> --> Finished Dependency Resolution
> 
> Dependencies Resolved
> 
> ======================================================================================================================================================
> Package Arch Version Repository Size
> ======================================================================================================================================================
> Downgrading:
> python-ethtool x86_64 0.8-1.fc19 fedora 32 k
> python-lxml x86_64 3.2.1-1.fc19 fedora 752 k
> 
> Transaction Summary
> ======================================================================================================================================================
> Downgrade 2 Packages
> 
> Total download size: 785 k
> Is this ok [y/d/N]:
> Downloading packages:
> (1/2): python-ethtool-0.8-1.fc19.x86_64.rpm | 32 kB 00:00:00
> (2/2): python-lxml-3.2.1-1.fc19.x86_64.rpm | 752 kB 00:00:02
> ------------------------------------------------------------------------------------------------------------------------------------------------------
> Total 317 kB/s | 785 kB 00:00:02
> Running transaction check
> Running transaction test
> Transaction test succeeded
> Running transaction
> Installing : python-lxml-3.2.1-1.fc19.x86_64 1/4
> Installing : python-ethtool-0.8-1.fc19.x86_64 2/4
> Cleanup : python-lxml-3.3.5-1.fc19.x86_64 3/4
> Cleanup : python-ethtool-0.9-2.fc19.x86_64 4/4
> Verifying : python-ethtool-0.8-1.fc19.x86_64 1/4
> Verifying : python-lxml-3.2.1-1.fc19.x86_64 2/4
> Verifying : python-ethtool-0.9-2.fc19.x86_64 3/4
> Verifying : python-lxml-3.3.5-1.fc19.x86_64 4/4
> 
> Removed:
> python-ethtool.x86_64 0:0.9-2.fc19 python-lxml.x86_64 0:3.3.5-1.fc19
> 
> Installed:
> python-ethtool.x86_64 0:0.8-1.fc19 python-lxml.x86_64 0:3.2.1-1.fc19
> 
> Complete!
> 
> [root at tekkaman log]# vdsClient -s 0 getVdsCaps
> Unexpected exception
> 
> 
> [root at tekkaman log]# systemctl restart vdsmd
> 
> [root at tekkaman log]# systemctl status vdsmd
> vdsmd.service - Virtual Desktop Server Manager
> Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled)
> Active: active (running) since Sun 2014-05-11 23:44:52 CEST; 16s ago
> Process: 13935 ExecStopPost=/usr/libexec/vdsm/vdsmd_init_common.sh
> --post-stop (code=exited, status=0/SUCCESS)
> Process: 13939 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh
> --pre-start (code=exited, status=0/SUCCESS)
> Main PID: 14003 (vdsm)
> CGroup: name=systemd:/system/vdsmd.service
> ├─14003 /usr/bin/python /usr/share/vdsm/vdsm
> ├─14074 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 32 30
> ├─14081 rpc.statd --no-notify
> ├─14103 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 34 32
> ├─14105 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 41 40
> ├─14106 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 48 46
> ├─14107 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 54 48
> ├─14108 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 41 40
> ├─14121 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 50 41
> ├─14123 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 66 65
> ├─14125 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 71 50
> ├─14129 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 75 71
> ├─14131 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 81 75
> ├─14135 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 92 89
> ├─14137 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 75 65
> └─14138 /usr/bin/python /usr/share/vdsm/storage/remoteFileHandler.pyc 89 75
> 
> May 11 23:44:53 tekkaman.localdomain.local vdsm[14003]: vdsm vds WARNING
> Unable to load the json rpc server module. Please make sure it is installed.
> May 11 23:44:53 tekkaman.localdomain.local python[14003]: DIGEST-MD5 client
> step 2
> May 11 23:44:53 tekkaman.localdomain.local python[14003]: DIGEST-MD5
> parse_server_challenge()
> May 11 23:44:53 tekkaman.localdomain.local python[14003]: DIGEST-MD5
> ask_user_info()
> May 11 23:44:53 tekkaman.localdomain.local python[14003]: DIGEST-MD5 client
> step 2
> May 11 23:44:53 tekkaman.localdomain.local python[14003]: DIGEST-MD5
> ask_user_info()
> May 11 23:44:53 tekkaman.localdomain.local python[14003]: DIGEST-MD5
> make_client_response()
> May 11 23:44:53 tekkaman.localdomain.local python[14003]: DIGEST-MD5 client
> step 3
> May 11 23:44:57 tekkaman.localdomain.local rpc.statd[14081]: Version 1.2.7
> starting
> May 11 23:44:57 tekkaman.localdomain.local rpc.statd[14081]: Flags: TI-RPC
> 
> [root at tekkaman log]# vdsClient -s 0 getVdsCaps
> HBAInventory = {'FC': [], 'iSCSI': [{'InitiatorName':
> 'iqn.1994-05.com.redhat:e6aa759a959'}]}
> ISCSIInitiatorName = 'iqn.1994-05.com.redhat:e6aa759a959'
> bondings = {'bond0': {'addr': '',
> 'cfg': {},
> 'hwaddr': '9a:0f:68:19:0f:87',
> 'ipv6addrs': [],
> 'mtu': '1500',
> 'netmask': '',
> 'slaves': []}}
> bridges = {';vdsmdummy;': {'addr': '',
> 'cfg': {},
> 'gateway': '',
> 'ipv6addrs': [],
> 'ipv6gateway': '::',
> 'mtu': '1500',
> 'netmask': '',
> 'ports': [],
> 'stp': 'off'},
> 'ovirtmgmt': {'addr': '192.168.1.101',
> 'cfg': {'BOOTPROTO': 'none',
> 'DELAY': '0',
> 'DEVICE': 'ovirtmgmt',
> 'GATEWAY': '192.168.1.1',
> 'IPADDR': '192.168.1.101',
> 'NETMASK': '255.255.255.0',
> 'NM_CONTROLLED': 'no',
> 'ONBOOT': 'yes',
> 'TYPE': 'Bridge'},
> 'gateway': '192.168.1.1',
> 'ipv6addrs': ['fe80::92e6:baff:fec9:f1e1/64'],
> 'ipv6gateway': '::',
> 'mtu': '1500',
> 'netmask': '255.255.255.0',
> 'ports': ['p10p1'],
> 'stp': 'off'}}
> clusterLevels = ['3.0', '3.1', '3.2', '3.3', '3.4']
> cpuCores = '4'
> cpuFlags =
> 'fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,mmx,fxsr,sse,sse2,ht,syscall,nx,mmxext,fxsr_opt,pdpe1gb,rdtscp,lm,3dnowext,3dnow,constant_tsc,rep_good,nopl,nonstop_tsc,extd_apicid,pni,monitor,cx16,popcnt,lahf_lm,cmp_legacy,svm,extapic,cr8_legacy,abm,sse4a,misalignsse,3dnowprefetch,osvw,ibs,skinit,wdt,hw_pstate,npt,lbrv,svm_lock,nrip_save,model_athlon,model_Opteron_G3,model_Opteron_G1,model_phenom,model_Opteron_G2'
> cpuModel = 'AMD Athlon(tm) II X4 630 Processor'
> cpuSockets = '1'
> cpuSpeed = '2800.000'
> cpuThreads = '4'
> emulatedMachines = ['pc',
> 'pc-q35-1.4',
> 'pc-q35-1.5',
> 'q35',
> 'isapc',
> 'pc-0.10',
> 'pc-0.11',
> 'pc-0.12',
> 'pc-0.13',
> 'pc-0.14',
> 'pc-0.15',
> 'pc-1.0',
> 'pc-1.1',
> 'pc-1.2',
> 'pc-1.3',
> 'pc-i440fx-1.4',
> 'pc-i440fx-1.5',
> 'none']
> guestOverhead = '65'
> hooks = {}
> kvmEnabled = 'true'
> lastClient = '192.168.1.101'
> lastClientIface = 'ovirtmgmt'
> management_ip = '0.0.0.0'
> memSize = '16048'
> netConfigDirty = 'False'
> networks = {'ovirtmgmt': {'addr': '192.168.1.101',
> 'bridged': True,
> 'cfg': {'BOOTPROTO': 'none',
> 'DELAY': '0',
> 'DEVICE': 'ovirtmgmt',
> 'GATEWAY': '192.168.1.1',
> 'IPADDR': '192.168.1.101',
> 'NETMASK': '255.255.255.0',
> 'NM_CONTROLLED': 'no',
> 'ONBOOT': 'yes',
> 'TYPE': 'Bridge'},
> 'gateway': '192.168.1.1',
> 'iface': 'ovirtmgmt',
> 'ipv6addrs': ['fe80::92e6:baff:fec9:f1e1/64'],
> 'ipv6gateway': '::',
> 'mtu': '1500',
> 'netmask': '255.255.255.0',
> 'ports': ['p10p1'],
> 'stp': 'off'}}
> nics = {'p10p1': {'addr': '',
> 'cfg': {'BRIDGE': 'ovirtmgmt',
> 'DEVICE': 'p10p1',
> 'HWADDR': '90:e6:ba:c9:f1:e1',
> 'NM_CONTROLLED': 'no',
> 'ONBOOT': 'yes'},
> 'hwaddr': '90:e6:ba:c9:f1:e1',
> 'ipv6addrs': ['fe80::92e6:baff:fec9:f1e1/64'],
> 'mtu': '1500',
> 'netmask': '',
> 'speed': 100}}
> operatingSystem = {'name': 'Fedora', 'release': '8', 'version': '19'}
> packages2 = {'kernel': {'buildtime': 1398276657.0,
> 'release': '100.fc19.x86_64',
> 'version': '3.13.11'},
> 'libvirt': {'buildtime': 1387094943,
> 'release': '1.fc19',
> 'version': '1.1.3.2'},
> 'mom': {'buildtime': 1391183561, 'release': '1.fc19', 'version': '0.4.0'},
> 'qemu-img': {'buildtime': 1384762225,
> 'release': '2.fc19',
> 'version': '1.6.1'},
> 'qemu-kvm': {'buildtime': 1384762225,
> 'release': '2.fc19',
> 'version': '1.6.1'},
> 'spice-server': {'buildtime': 1383130020,
> 'release': '3.fc19',
> 'version': '0.12.4'},
> 'vdsm': {'buildtime': 1395804204, 'release': '0.fc19', 'version': '4.14.6'}}
> reservedMem = '321'
> rngSources = ['random']
> software_revision = '0'
> software_version = '4.14'
> supportedENGINEs = ['3.0', '3.1', '3.2', '3.3', '3.4']
> supportedProtocols = ['2.2', '2.3']
> uuid = 'E0E1001E-8C00-002A-6F9A-90E6BAC9F1E1'
> version_name = 'Snow Man'
> vlans = {}
> vmTypes = ['kvm']
> 
> And I'm now able to start and connect to my VM again.
> 
> HIH,
> Gianluca
> 
> 
> 
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