Date: Fri, 22 Aug 2014 13:30:17 -0400 From: Mike Tancsa <mike@sentex.net> To: =?UTF-8?B?UmFkZWsgS3JlasSNYQ==?= <radek.krejca@starnet.cz>, "'freebsd-questions@freebsd.org'" <freebsd-questions@freebsd.org> Subject: Re: Disable multiqueue Message-ID: <53F77E29.4040300@sentex.net> In-Reply-To: <B2E0472020754D45B72E9B0CE35278CAB71B21BF41@EXCHANGE.mail.starnet.cz> References: <B2E0472020754D45B72E9B0CE35278CAB71B21BF41@EXCHANGE.mail.starnet.cz>
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On 8/22/2014 12:58 PM, Radek Krejča wrote: > Hello, > > how can I disable multiqueue on NICs? I have problem, that after change of broken hardware interrupts connection of clients. I have 2 NICs igb and nat over pf. Client starts download and for some while connections interrupts and start again. > > Hardware is the same, but there is new NIC on board which supports multiqueue so I think that this must be the problem. If you suspect that as the case, try hw.igb.enable_msix=0 in /boot/loader.conf ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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