Date: Wed, 4 Jun 2014 20:20:55 +0300 From: Guy Yur <guyyur@gmail.com> To: freebsd-rc@freebsd.org Subject: hostid is required for hostid_save and netif when /etc/rc.d/zvol is removed Message-ID: <CAC67Hz9oKwz3rn846ER=yz44FS8r_t9fqfwxHFK9VTbTDe=Eqg@mail.gmail.com>
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Hi,
When /etc/rc.d/zvol is removed hostid is run after
hostid_save and netif.
Attached output of:
cd /etc/rc.d
rm zvol
rcorder *
hostid is required by hostid_save in case /etc/hostid
doesn't exist so the correct hostid will be written.
hostid is required by netif for the bridge interface MAC address.
If hostid is run after netif a random MAC address will be
generated on each boot.
Attached patch against r266298 to add hostid to REQUIRE line.
Verified behavior on virtual machine installed from
FreeBSD-11.0-CURRENT-i386-20140525-r266655-disc1.iso.
/etc/rc.conf
...
cloned_interfaces="bridge0"
ifconfig bridge0 # (first boot)
bridge0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 22:b3:11:79:51:3d
ifconfig bridge0 # (second boot)
bridge0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 5e:dc:bd:ed:43:5d
When hostid is added to netif REQUIRE line:
dmesg -a
...
Setting hostid: 0x49d109e4.
...
ifconfig bridge0 # (on every boot)
bridge0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 02:49:d1:09:e4:00
- Guy
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