Re: [ovirt-users] 答复: bonding 802.3ad mode

Yeah, Alex is right. And if you want to double the network’s speed in single flow, the mode 0 is only choice. But mode 0 seems not be supported in oVirt? *发件人:* users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] *代表 *Alex Crow *发送时间:* 2015年3月19日 0:25 *收件人:* users(a)ovirt.org *主题:* Re: [ovirt-users] bonding 802.3ad mode The balancing on 802.3ad only occurs for different network flows based on a hash of source and destination MAC (or can be made to add IP addresses into the calculation). A single flow will only use a single NIC in ad mode. Alex On 18/03/15 16:17, Nathanaël Blanchet wrote: Hi all, I'm used to create a mode 4 bond0 interface with two 1 Gb/s interfaces on all my hosts, and ethtool bond0 gives me a functionnal 2000Mb/s. However, when importing a vm from the export domain (NFS with a speed of 4GB/s), I always have this alert: "Host siple has network interface which exceeded the defined threshold [95%] (em3: transmit rate[0%], receive rate [100%])" It seems that the second nic never works while the first one is overloaded. Is it an expected behaviour? I believed that the flow was balanced between the two interfaces in 802.3ad mode. -- This message has been scanned for viruses and dangerous content by *MailScanner* <http://www.mailscanner.info/>;, and is believed to be clean. _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- This message is intended only for the addressee and may contain confidential information. Unless you are that person, you may not disclose its contents or use it in any way and are requested to delete the message along with any attachments and notify us immediately. "Transact" is operated by Integrated Financial Arrangements plc. 29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020) 7608 5300. (Registered office: as above; Registered in England and Wales under number: 3727592). Authorised and regulated by the Financial Conduct Authority (entered on the Financial Services Register; no. 190856). _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users