[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
This should be resolved for lucid, please re-open if it isnt. Regards chuck ** Changed in: samba (Ubuntu) Status: Confirmed = Fix Committed ** Changed in: samba (Ubuntu) Status: Fix Committed = Fix Released -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
can you please test if https://bugzilla.samba.org/attachment.cgi?id=4850 helps? Thanks Björn -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
I have installed Ubuntu 9.04 and the problem is solved on this release. -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
I seem to repeatedly trigger this bug, just in my house (laptop w/ wifi/ethernet, on Ubuntu 8.10, samba package 2:3.2.3-1ubuntu3.4). It happens if the interface itself is lost, and it -may- also happen if the IP is unassociated - I believe it depends on how your samba is configured (subnet vs. interface name for interfaces = directive), though I've not tested this 'solution'. In my configuration (which Ubuntu was so kind to set up for me), that configuration line looks like: interfaces = 127.0.0.1/8 192.168.0.0/24 I believe it might be possible to avoid this problem by changing that to interfaces = lo eth0 (or what have you), provided your eth0 is always assigned. Alternatively, I believe that if you were to simply comment out, remove, or set the interfaces option null (just 'interfaces ='). Here is log outout from when this happens (nmbd.log) if anyone cares: create_subnets: Unable to create any subnet from given interfaces. Is your interface line in smb.conf correct ? [2009/03/10 17:09:33, 0] nmbd/nmbd_subnetdb.c:create_subnets(277) create_subnets: Unable to create any subnet from given interfaces. Is your interface line in smb.conf correct ? [2009/03/10 17:40:13, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/10 19:10:04, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/10 20:16:04, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/10 22:01:04, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/10 23:58:04, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/10 23:58:04, 0] nmbd/nmbd.c:reload_interfaces(285) reload_interfaces: No subnets to listen to. Waiting.. [2009/03/11 00:21:13, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/11 00:21:13, 0] nmbd/nmbd.c:reload_interfaces(285) reload_interfaces: No subnets to listen to. Waiting.. [2009/03/11 00:26:44, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/11 03:22:44, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/11 03:24:45, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/11 03:25:44, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(138) ERRNO=Invalid argument [2009/03/11 03:25:44, 0] libsmb/nmblib.c:send_udp(839) Packet send failed to 192.168.0.255(137) ERRNO=Network is unreachable [2009/03/11 03:25:44, 0] nmbd/nmbd_packets.c:send_netbios_packet(160) send_netbios_packet: send_packet() to IP 192.168.0.255 port 137 failed [2009/03/11 03:25:44, 0] nmbd/nmbd_namequery.c:query_name(244) query_name: Failed to send packet trying to query name GEEK1d [2009/03/11 03:25:44, 0] nmbd/nmbd.c:reload_interfaces(285) reload_interfaces: No subnets to listen to. Waiting.. I am uncertain at which stage in that error log it the nmbd starts to peg CPU. It's much less noticeable with anticipatory scheduler than with cfq. -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
This bug is easily reproducible with a fairly stock Ubuntu install of Samba if one switches networks. ** Changed in: samba (Ubuntu) Status: New = Confirmed -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
Janaka - I would suggest going into /etc/rc#.d and moving the S20samba to K20samba, if you have not done so already. This should stop samba from starting on boot. -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
** Changed in: samba (Ubuntu) Status: Incomplete = New -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
I am also having the same problem with Ubuntu 8.10. I even removed the samba demons from auto start up list but somehow it's getting started in OS startup may be after an update. This problem drains my laptop battery so fast because of the CPU usage. -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
I have achieved to reproduce the error again. If I am connected in a wireless network and I swich off the card from the laptop, nmbd -D process takes 90-98% of processor use. As long as I have wireless network allways connected, it is not a problem for me, but the problem with nmbd is still there. Thanks. -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
Still no signs of this bug? Can I mark it as resolved? Looked at the update from the 26th of november. While it does not mention anything about nmbd it does fix a memory leak, which I guess could cause all kinds of trouble. ** Changed in: samba (Ubuntu) Status: New = Incomplete -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
Today update seems to have solved the problem. Thanks. -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there are not lan conection.
** Description changed: In a laptop Toshiba Qosmio with Ubuntu 8.10 Intrepid Ibex, when lan is switched off manually from the plug, the process nmbd -D procuces quite high temperature in processor (intel centrino) caused for the high use of processor. This behabiour can lead to a future problem with the laptop because of the big use of the coolers for long time. This problem did not happen in Ubuntu 8.04 Hardy Heron. + + I have seen a fix by restarting samba, but it is a temporary solution, I + will hope an updating for Ubuntu 8.10 that solve the problem. + + To restart samba: + + sudo /etc/init.d/samba restart + + If someone has a better idea, it would be great. -- nmbd -D uses 95% processor when there are not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 292548] Re: nmbd -D uses 95% processor when there is not lan conection.
** Summary changed: - nmbd -D uses 95% processor when there are not lan conection. + nmbd -D uses 95% processor when there is not lan conection. -- nmbd -D uses 95% processor when there is not lan conection. https://bugs.launchpad.net/bugs/292548 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
