Hi all, I have noticed strange Samba behaviour (at non common hw configuration).
As I have spare Omnia, I have decided to move my NAS from main Omnia on it and move it into the cellar, to fully remove HDD noise (even 2,5" HDDs are noisy).
I have configured second Omnia as a Client (computer) and set Samba and other storage related things on it (Transmission, jDownloader). While it was in my flat, everything was working good (WiFi disabled). After enabling WiFi (attached to guest interface, but unable to reach internet, so attached back to LAN), weird things start to happen.
Exactly after 10 minutes of video playback, one of the HDDs became unreachable unless next reboot. I thought, that it was caused by released cables or something similar which could happen during the movement, but after the check everything was ok.
Then I have looked into system log, and there was plenty of such messages:
Aug 28 17:57:20 turris nmbd[4756]: Samba name server TURRIS is now a local master browser for workgroup WORKGROUP on subnet 192.168.1.2
Aug 28 17:57:20 turris nmbd[4756]:
Aug 28 17:57:20 turris nmbd[4756]: *****
Aug 28 17:57:27 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:57:43 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:57:59 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:58:15 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:58:31 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:58:47 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:59:03 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:59:19 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:59:35 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 17:59:51 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:00:01 turris crond[9511]: (root) CMD (/usr/bin/updater-supervisor -d --autorun --rand-sleep --no-network-fail)
Aug 28 18:00:01 turris crond[9512]: (root) CMD (/usr/bin/notifier)
Aug 28 18:00:01 turris crond[9510]: (root) CMDOUT (There is no message to send.)
Aug 28 18:00:01 turris crond[9510]: (root) CMDEND (/usr/bin/notifier)
Aug 28 18:00:01 turris updater-supervisor: Suspending updater start for 5121.0 seconds
Aug 28 18:00:01 turris crond[9509]: (root) CMDEND (/usr/bin/updater-supervisor -d --autorun --rand-sleep --no-network-fail)
Aug 28 18:00:07 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:00:23 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:00:39 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:00:55 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:01:07 turris nmbd[4756]: [2023/08/28 20:01:07.454632, 0] ../../source3/nmbd/nmbd_incomingdgrams.c:305(process_local_master_announce)
Aug 28 18:01:07 turris nmbd[4756]: process_local_master_announce: Server RRR-PC at IP 192.168.1.177 is announcing itself as a local master browser for workgroup WORKGROUP and we think we are master. Forcing election.
Aug 28 18:01:07 turris nmbd[4756]: [2023/08/28 20:01:07.455035, 0] ../../source3/nmbd/nmbd_become_lmb.c:151(unbecome_local_master_success)
Aug 28 18:01:07 turris nmbd[4756]: *****
Aug 28 18:01:07 turris nmbd[4756]:
Aug 28 18:01:07 turris nmbd[4756]: Samba name server TURRIS has stopped being a local master browser for workgroup WORKGROUP on subnet 192.168.1.2
Aug 28 18:01:07 turris nmbd[4756]:
Aug 28 18:01:07 turris nmbd[4756]: *****
Aug 28 18:01:11 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:01:24 turris nmbd[4756]: [2023/08/28 20:01:24.476996, 0] ../../source3/nmbd/nmbd_become_lmb.c:398(become_local_master_stage2)
Aug 28 18:01:24 turris nmbd[4756]: *****
Aug 28 18:01:24 turris nmbd[4756]:
Aug 28 18:01:24 turris nmbd[4756]: Samba name server TURRIS is now a local master browser for workgroup WORKGROUP on subnet 192.168.1.2
Aug 28 18:01:24 turris nmbd[4756]:
Aug 28 18:01:24 turris nmbd[4756]: *****
Aug 28 18:01:27 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:01:43 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:01:59 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:02:15 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:02:31 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:02:47 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:03:03 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:03:19 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:03:35 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:03:51 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:04:07 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:04:23 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:04:39 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:04:55 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:05:01 turris crond[10029]: (root) CMD (/usr/bin/notifier)
Aug 28 18:05:01 turris crond[10028]: (root) CMDOUT (There is no message to send.)
Aug 28 18:05:01 turris crond[10028]: (root) CMDEND (/usr/bin/notifier)
Aug 28 18:05:11 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:05:27 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:05:43 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:05:46 turris nmbd[4756]: [2023/08/28 20:05:46.653295, 0] ../../source3/nmbd/nmbd_incomingdgrams.c:305(process_local_master_announce)
Aug 28 18:05:46 turris nmbd[4756]: process_local_master_announce: Server RRR-PC at IP 192.168.1.177 is announcing itself as a local master browser for workgroup WORKGROUP and we think we are master. Forcing election.
Aug 28 18:05:46 turris nmbd[4756]: [2023/08/28 20:05:46.653639, 0] ../../source3/nmbd/nmbd_become_lmb.c:151(unbecome_local_master_success)
Aug 28 18:05:46 turris nmbd[4756]: *****
Aug 28 18:05:46 turris nmbd[4756]:
Aug 28 18:05:46 turris nmbd[4756]: Samba name server TURRIS has stopped being a local master browser for workgroup WORKGROUP on subnet 192.168.1.2
Aug 28 18:05:46 turris nmbd[4756]:
Aug 28 18:05:46 turris nmbd[4756]: *****
Aug 28 18:05:59 turris odhcpd[2229]: Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available)
Aug 28 18:06:03 turris nmbd[4756]: [2023/08/28 20:06:03.213301, 0] ../../source3/nmbd/nmbd_become_lmb.c:398(become_local_master_stage2)
Aug 28 18:06:03 turris nmbd[4756]: *****
Aug 28 18:06:03 turris nmbd[4756]:
Aug 28 18:06:03 turris nmbd[4756]: Samba name server TURRIS is now a local master browser for workgroup WORKGROUP on subnet 192.168.1.2
After resetting of WiFi settings (WiFi turned off), everything start working again, but messages
Failed to send to ff02::1%guest_turris@br-guest-turris (Address not available) were still present, but with no harm to Samba.
Disabling guest network in Foris didn’t helped, so I had to remove guest network from network interfaces to fully get rid of these messages.
Enabled WiFi attached to LAN + Samba seems to behave correctly now.
Does someone know, how to properly set WiFi attached to the guest network to avoid conflict with Samba on Omnia set as Client?
Note:
When I was running NAS on first Omnia, which was was set as a router, there wasn´t any conflict with guest network and Samba.