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Date:      Wed, 27 Apr 2011 14:05:11 +0200
From:      Denny Schierz <linuxmail@4lin.net>
To:        freebsd-stable <freebsd-stable@freebsd.org>
Subject:   Re: way for failover zpool (no HAST needed)
Message-ID:  <1303905911.4232.86.camel@pcdenny>
In-Reply-To: <86ipv1ll4f.fsf@kopusha.home.net>
References:  <1301397421.11113.250.camel@pcdenny> <86ipv1ll4f.fsf@kopusha.home.net>

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hi,

Am Dienstag, den 29.03.2011, 23:36 +0300 schrieb Mikolaj Golub:
>=20
> 2) There are complaints from watchdog.=20

what happens, if the watchdog isn't available and one or both nodes are
rebooting or something else?

the other thing what could happen: the connection between the host and
the SAS switch is death.

carp, ifstate and hastmon looking for the reachable IP, but not, if the
local storage is available. So I have a closer look to devd and zfs and
shutdown in case of problems the carp interface / or whole machine, to
force a switch.

cu denny

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