On Fri, Feb 07, 2014 at 09:42:35AM -0600, Trey Dockendorf wrote: > Is there a recommended method for applying such patches for testing? > My initial inclination is to generate a patch file and use it to build > a patched RPM, or the simple route of hand editing the python file on > the host. Unless you are using ovirt-node, editing python is the simplest way. Alternatively you can save the attached text file and run patch -d /usr/share/vdsm -p2 < 0001-netinfo.speed-avoid-log-spam.patch > > For the BZ entry, are you referring to the issue with VDSM or the > InfiniBand not reporting speed in sysfs? I was refering to Vdsm - having a bugzilla entry from you would make it easier to push a fix into ovirt-3.3. But a bz on the kernerl ib driver may be interesting too. > > On Fri, Feb 7, 2014 at 5:06 AM, Dan Kenigsberg <danken(a)redhat.com&gt; wrote: > > On Thu, Feb 06, 2014 at 07:20:20PM -0600, Trey Dockendorf wrote: > >> I am seeing lots of entries like the one below on my ovirt nodes that > >> have InfiniBand (ib0). > >> > >> Thread-13::ERROR::2014-02-06 19:03:52,906::netinfo::301::root::(speed) > >> cannot read ib0 speed > >> Traceback (most recent call last): > >> File "/usr/lib64/python2.6/site-packages/vdsm/netinfo.py", line 297, in speed > >> s = int(speedFile.read()) > >> IOError: [Errno 22] Invalid argument > >> > >> I'm seeing related entries in system's syslog. > >> > >> Feb 6 18:58:31 vm02 vdsm root ERROR cannot read ib0 > >> speed#012Traceback (most recent call last):#012 File > >> "/usr/lib64/python2.6/site-packages/vdsm/netinfo.py", line 297, in > >> speed#012 s = int(speedFile.read())#012IOError: [Errno 22] Invalid > >> argument > >> > >> The file being read exists but I can't "cat" it. > >> > >> # cat /sys/class/net/ib0/speed > >> cat: /sys/class/net/ib0/speed: Invalid argument > >> > >> Attached is full vdsm log. > >> > >> Host is CentOS 6.5. I just upgraded host from 3.3.2 to 3.3.3 and the > >> errors are the same. > > > > I do not know it it's comforting, but http://gerrit.ovirt.org/#/c/21542/ > > inadvertantly fixes this issue in ovirt-3.4. > > > > Would you check if > > http://gerrit.ovirt.org/24197 > > solves this issue for ovirt-3.3? > > > > BTW, Itzik, do you know why speed is not reported for infiniband? > > > > Regards, > > Dan.