On Fri, May 11, 2012 at 11:04:14AM +0300, Itamar Heim wrote:
> On 05/11/2012 03:52 AM, Itzik Brown wrote:
> >Hi,
> >
> >When running VDSM on host with Infiniband HCAs I get the following errors in
> >/usr/share/jboss-as/standalone/log/server.log on the ovirt-engine host.
> >
> >WARN [org.ovirt.engine.core.vdsbroker.VdsManager]
> >(QuartzScheduler_Worker-17) ResourceManager::refreshVdsRunTimeInfo::Failed
> >to refresh VDS , vds = 783eb0ac-9a91-11e1-a8e4-000c29de7759 : xena003, error
> >= DataIntegrityViolationException: CallableStatementCallback; SQL [{call
> >insertvds_interface(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}];
> >ERROR: value too long for type character varying(20)
> > Where: SQL statement "INSERT INTO vds_interface(addr, bond_name,
> > bond_type, gateway, id, is_bond, bond_opts, mac_addr, name, network_name,
> > speed, subnet, boot_protocol, type, VDS_ID, vlan_id, mtu, bridged)
> > VALUES(v_addr, v_bond_name, v_bond_type, v_gateway, v_id,
> > v_is_bond, v_bond_opts, v_mac_addr, v_name, v_network_name, v_speed,
> > v_subnet, v_boot_protocol, v_type, v_vds_id, v_vlan_id, v_mtu, v_bridged)"
> >
> >More detailed log:
> >http://pastebin.com/AHD3di5i
> >
> >VDSM: From git repository commit 8a14b63fbbafbdb9ee7f85a9b702bff310f4f668
> >oVirt-engine: From git repository comit
> >b24dddf094e08afa6a2032a487b37476318a872d
> >
> >Any suggestions?
>
> in general, you would need to send a patch to upgrade the scheme to
> a value longer than 20 characters for a logical network name.
> 1. I think bridge name is linux is limited to 15 characters, so not
> sure actually why 20 are allowed today. danken?
No idea why it's 20.. IIRC vdsm silently ignore the trailing chars past
the 15th.
> 2. if changing the db scheme of the engine, also need to remember to
> upgrade the history db as well.
> 3. if different network implementation can support varying lengths,
> need to add validations in engine ("CanDoAction") to check the
> length per type of network implementation.
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