Date: Tue, 5 Mar 2013 02:31:51 +0400 (MSK) From: Dmitry Morozovsky <marck@rinet.ru> To: freebsd-fs@FreeBSD.org Subject: carp on stable/9: is there a way to keep jumbo? Message-ID: <alpine.BSF.2.00.1303050228050.32868@woozle.rinet.ru>
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Dear collesagues, yes, I know glebius@ overhauled carp in -current, but I'm a bit nervous to deploy bleeding edge system on a NAS/SAN ;) So, my question is about current state of carp in stable/9: building HA pair I found that carp interfaces lose jumbo capabilities: root@cthulhu4:~# ifconfig | grep mtu em0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 9000 em1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 9000 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 lagg0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 9000 carp0: flags=49<UP,LOOPBACK,RUNNING> metric 0 mtu 1500 carp1: flags=49<UP,LOOPBACK,RUNNING> metric 0 mtu 1500 root@cthulhu4:~# ifconfig carp1 mtu 9000 ifconfig: ioctl (set mtu): Invalid argument Is it unavoidable at the moment, or am I missing something obvious? Thanks! -- Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] [ FreeBSD committer: marck@FreeBSD.org ] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------
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