mysql not starting on boot
Since I upgraded to FreBSD 8.0, I'm noticing that mysql isn't starting on boot anymore. It starts fine once the system has booted, and looking at the mysql log I see: 100105 17:46:56 mysqld_safe Starting mysqld daemon with databases from /var/db/m ysql 100105 17:46:56 [ERROR] Can't start server: cannot resolve hostname!: Unknown er ror: 0 100105 17:46:56 [ERROR] Aborting I use dhcp and ddns in my network, so I'm guessing that mysql is attempting to start before the networking has stabilized. Is there a way to make mysql be the last thing started at boot? I tried adding: # REQUIRE: NETWORKING To the init script, but that didn't seem to have any effect. Is there a tool that will run through all the init scripts and tell you the order of startup? Rob ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: mysql not starting on boot
Rob wrote: Since I upgraded to FreBSD 8.0, I'm noticing that mysql isn't starting on boot anymore. It starts fine once the system has booted, and looking at the mysql log I see: 100105 17:46:56 mysqld_safe Starting mysqld daemon with databases from /var/db/m ysql 100105 17:46:56 [ERROR] Can't start server: cannot resolve hostname!: Unknown er ror: 0 100105 17:46:56 [ERROR] Aborting I use dhcp and ddns in my network, so I'm guessing that mysql is attempting to start before the networking has stabilized. Is there a way to make mysql be the last thing started at boot? MySQL will be happy if it can work out what the hostname of the machine is. You say you're using ddns? If that means your machines are pushing a hostname up to the DHCP server while they ask it for an IP number, then there should be no problem. You can simply set the hostname in /etc/rc.conf -- it doesn't really matter if the machine thinks its name is one thing, and the IPs on its network interfaces resolve to something else (at least, not for the purposes of running mysql.). The thing you'ld have to look out for are the host part of usernames in grants of permissions to users. I tried adding: # REQUIRE: NETWORKING To the init script, but that didn't seem to have any effect. Is there a tool that will run through all the init scripts and tell you the order of startup? rcorder(8) You might also find it beneficial to use 'SYNCDHCP' instead of plain 'DHCP' in ifconfig_XXY lines in /etc/rc.conf -- this will cause the boot process to block on getting an IP for the interface, rather than the default action of backgrounding that process and trying to start everything else up. Cheers, Matthew -- Dr Matthew J Seaman MA, D.Phil. 7 Priory Courtyard Flat 3 PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate Kent, CT11 9PW signature.asc Description: OpenPGP digital signature
Re: mysql not starting on boot
Qua, 2010-01-06 às 16:16 +, Matthew Seaman escreveu: Rob wrote: Since I upgraded to FreBSD 8.0, I'm noticing that mysql isn't starting on boot anymore. It starts fine once the system has booted, and looking at the mysql log I see: 100105 17:46:56 mysqld_safe Starting mysqld daemon with databases from /var/db/m ysql 100105 17:46:56 [ERROR] Can't start server: cannot resolve hostname!: Unknown er ror: 0 100105 17:46:56 [ERROR] Aborting I use dhcp and ddns in my network, so I'm guessing that mysql is attempting to start before the networking has stabilized. Is there a way to make mysql be the last thing started at boot? MySQL will be happy if it can work out what the hostname of the machine is. You say you're using ddns? If that means your machines are pushing a hostname up to the DHCP server while they ask it for an IP number, then there should be no problem. You can simply set the hostname in /etc/rc.conf -- it doesn't really matter if the machine thinks its name is one thing, and the IPs on its network interfaces resolve to something else (at least, not for the purposes of running mysql.). The thing you'ld have to look out for are the host part of usernames in grants of permissions to users. I have exactly the same problem, but with apache. It seems that the apache try to start before the network. I tried adding: # REQUIRE: NETWORKING To the init script, but that didn't seem to have any effect. Is there a tool that will run through all the init scripts and tell you the order of startup? rcorder(8) You might also find it beneficial to use 'SYNCDHCP' instead of plain 'DHCP' in ifconfig_XXY lines in /etc/rc.conf -- this will cause the boot process to block on getting an IP for the interface, rather than the default action of backgrounding that process and trying to start everything else up. This will be useful for me too. Thank you. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: mysql not starting on boot
About apache, maybe it's the ServerName option that's missing.
On Wednesday, January 6, 2010, Dário P. fbsd.questions.l...@gmail.com wrote:
Qua, 2010-01-06 às 16:16 +, Matthew Seaman escreveu:
Rob wrote:
Since I upgraded to FreBSD 8.0, I'm noticing that mysql isn't starting
on boot anymore. It starts fine once the system has booted, and looking
at the mysql log I see:
100105 17:46:56 mysqld_safe Starting mysqld daemon with databases from
/var/db/m
ysql
100105 17:46:56 [ERROR] Can't start server: cannot resolve hostname!:
Unknown er
ror: 0
100105 17:46:56 [ERROR] Aborting
I use dhcp and ddns in my network, so I'm guessing that mysql is
attempting to start before the networking has stabilized. Is there a
way to make mysql be the last thing started at boot?
MySQL will be happy if it can work out what the hostname of the machine
is. You say you're using ddns? If that means your machines are pushing
a hostname up to the DHCP server while they ask it for an IP number, then
there should be no problem.
You can simply set the hostname in /etc/rc.conf -- it doesn't really
matter if the machine thinks its name is one thing, and the IPs on its
network interfaces resolve to something else (at least, not for the
purposes of running mysql.). The thing you'ld have to look out for are
the host part of usernames in grants of permissions to users.
I have exactly the same problem, but with apache. It seems that the
apache try to start before the network.
I tried adding:
# REQUIRE: NETWORKING
To the init script, but that didn't seem to have any effect. Is there a
tool that will run through all the init scripts and tell you the order
of startup?
rcorder(8)
You might also find it beneficial to use 'SYNCDHCP' instead of plain 'DHCP'
in ifconfig_XXY lines in /etc/rc.conf -- this will cause the boot process to
block on getting an IP for the interface, rather than the default action of
backgrounding that process and trying to start everything else up.
This will be useful for me too. Thank you.
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Nobody wants to say how this works.
Maybe nobody knows ...
Xorg.conf(5)
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Re: mysql not starting on boot
Qua, 2010-01-06 às 18:03 +0100, Samuel Martín Moro escreveu: About apache, maybe it's the ServerName option that's missing. I don't think so, because I have it on httpd.conf. # # ServerName gives the name and port that the server uses to identify itself. # This can often be determined automatically, but we recommend you specify # it explicitly to prevent problems during startup. # # If your host doesn't have a registered DNS name, enter its IP address here. # ServerName www.ptbox.org:80 Can it be something wrong with VirtualHost's ? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: mysql not starting on boot
On Wed, Jan 6, 2010 at 11:20 AM, Dário P. fbsd.questions.l...@gmail.com wrote: Qua, 2010-01-06 às 18:03 +0100, Samuel Martín Moro escreveu: About apache, maybe it's the ServerName option that's missing. I don't think so, because I have it on httpd.conf. # # ServerName gives the name and port that the server uses to identify itself. # This can often be determined automatically, but we recommend you specify # it explicitly to prevent problems during startup. # # If your host doesn't have a registered DNS name, enter its IP address here. # ServerName www.ptbox.org:80 Can it be something wrong with VirtualHost's ? The only name-resolution errors I've seen with Apache startup that resemble this situation have been related to the use of the mod_unique_id.so module. That one will fail if name resolution isn't available at startup time. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: mysql not starting on boot
To the mysql init script, I added: # REQUIRE: dhclient And to the dhclient init script I added: # REQUIRE: NETWORKING In addition to changing DHCP to SYNCDHCP in rc.conf, mysql now starts up on boot. I would think the dhclient change should be required in the default setup since NETWORKING should be up before attempting to grab a dhcp IP, or am I misunderstanding here? Either way, the above seems to have solved my problem. Thanks! Rob Matthew Seaman wrote: Rob wrote: Since I upgraded to FreBSD 8.0, I'm noticing that mysql isn't starting on boot anymore. It starts fine once the system has booted, and looking at the mysql log I see: 100105 17:46:56 mysqld_safe Starting mysqld daemon with databases from /var/db/m ysql 100105 17:46:56 [ERROR] Can't start server: cannot resolve hostname!: Unknown er ror: 0 100105 17:46:56 [ERROR] Aborting I use dhcp and ddns in my network, so I'm guessing that mysql is attempting to start before the networking has stabilized. Is there a way to make mysql be the last thing started at boot? MySQL will be happy if it can work out what the hostname of the machine is. You say you're using ddns? If that means your machines are pushing a hostname up to the DHCP server while they ask it for an IP number, then there should be no problem. You can simply set the hostname in /etc/rc.conf -- it doesn't really matter if the machine thinks its name is one thing, and the IPs on its network interfaces resolve to something else (at least, not for the purposes of running mysql.). The thing you'ld have to look out for are the host part of usernames in grants of permissions to users. I tried adding: # REQUIRE: NETWORKING To the init script, but that didn't seem to have any effect. Is there a tool that will run through all the init scripts and tell you the order of startup? rcorder(8) You might also find it beneficial to use 'SYNCDHCP' instead of plain 'DHCP' in ifconfig_XXY lines in /etc/rc.conf -- this will cause the boot process to block on getting an IP for the interface, rather than the default action of backgrounding that process and trying to start everything else up. Cheers, Matthew ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
