What about log.smbd ... also what does samba-tool processes output? Ricky
On Fri, Sep 6, 2013 at 12:57 PM, Kevin Field <[email protected]> wrote: > (Just for the record, I haven't restarted samba in a couple weeks now.) > > That's very interesting: via the IP, it is browsable. > > As for the outputs: > > $ sudo netstat -anp | grep "samba\|smb" > tcp 0 0 0.0.0.0:139 0.0.0.0:* LISTEN > 5714/samba > tcp 0 0 0.0.0.0:464 0.0.0.0:* LISTEN > 19028/samba > tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN > 19035/samba > tcp 0 0 0.0.0.0:88 0.0.0.0:* LISTEN > 19028/samba > tcp 0 0 0.0.0.0:636 0.0.0.0:* LISTEN > 19026/samba > tcp 0 0 0.0.0.0:445 0.0.0.0:* LISTEN > 19034/samba > tcp 0 0 0.0.0.0:1024 0.0.0.0:* LISTEN > 19023/samba > tcp 0 0 0.0.0.0:3268 0.0.0.0:* LISTEN > 19026/samba > tcp 0 0 0.0.0.0:3269 0.0.0.0:* LISTEN > 19026/samba > tcp 0 0 0.0.0.0:389 0.0.0.0:* LISTEN > 19026/samba > tcp 0 0 0.0.0.0:135 0.0.0.0:* LISTEN > 19023/samba > tcp 0 0 10.0.1.2:445 10.0.1.1:1777 > ESTABLISHED 19044/samba > tcp 0 0 10.0.1.2:1024 10.0.1.1:3024 > ESTABLISHED 19023/samba > tcp 0 0 10.0.1.2:445 10.0.1.1:2130 > ESTABLISHED 5714/samba > tcp 0 0 10.0.1.2:58561 10.0.1.1:1025 > ESTABLISHED 19029/samba > udp 0 0 10.0.1.2:389 0.0.0.0:* > 19027/samba > udp 0 0 0.0.0.0:389 0.0.0.0:* > 19027/samba > udp 0 0 10.0.1.2:137 0.0.0.0:* > 19024/samba > udp 0 0 10.255.255.255:137 0.0.0.0:* > 19024/samba > udp 0 0 0.0.0.0:137 0.0.0.0:* > 19024/samba > udp 0 0 10.0.1.2:138 0.0.0.0:* > 19024/samba > udp 0 0 10.255.255.255:138 0.0.0.0:* > 19024/samba > udp 0 0 0.0.0.0:138 0.0.0.0:* > 19024/samba > udp 0 0 0.0.0.0:53 0.0.0.0:* > 19035/samba > udp 0 0 10.0.1.2:464 0.0.0.0:* > 19028/samba > udp 0 0 0.0.0.0:464 0.0.0.0:* > 19028/samba > udp 0 0 10.0.1.2:88 0.0.0.0:* > 19028/samba > udp 0 0 0.0.0.0:88 0.0.0.0:* > 19028/samba > unix 2 [ ] DGRAM 1900834 5714/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.5714 > unix 2 [ ACC ] STREAM LISTENING 413329 19023/samba > /var/run/samba/ncalrpc/np/**dnsserver > unix 2 [ ACC ] STREAM LISTENING 413331 19023/samba > /var/run/samba/ncalrpc/np/**ntsvcs > unix 2 [ ACC ] STREAM LISTENING 413334 19023/samba > /var/run/samba/ncalrpc/np/**browser > unix 2 [ ACC ] STREAM LISTENING 413336 19023/samba > /var/run/samba/ncalrpc/np/**unixinfo > unix 2 [ ACC ] STREAM LISTENING 413339 19023/samba > /var/run/samba/ncalrpc/np/**protected_storage > unix 2 [ ACC ] STREAM LISTENING 413344 19023/samba > /var/run/samba/ncalrpc/np/**spoolss > unix 2 [ ] DGRAM 413345 19025/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19025 > unix 2 [ ACC ] STREAM LISTENING 413347 19023/samba > /var/run/samba/ncalrpc/np/**lsass > unix 2 [ ACC ] STREAM LISTENING 413350 19023/samba > /var/run/samba/ncalrpc/np/**lsarpc > unix 2 [ ACC ] STREAM LISTENING 413352 19023/samba > /var/run/samba/ncalrpc/np/**netlogon > unix 2 [ ACC ] STREAM LISTENING 413354 19023/samba > /var/run/samba/ncalrpc/np/samr > unix 2 [ ACC ] STREAM LISTENING 413356 19023/samba > /var/run/samba/ncalrpc/np/**rpcecho > unix 2 [ ACC ] STREAM LISTENING 413358 19023/samba > /var/run/samba/ncalrpc/DEFAULT > unix 2 [ ACC ] STREAM LISTENING 413363 19023/samba > /var/run/samba/ncalrpc/np/**wkssvc > unix 2 [ ACC ] STREAM LISTENING 413404 19031/samba > /var/lib/samba/ntp_signd/**socket > unix 2 [ ACC ] STREAM LISTENING 413365 19023/samba > /var/run/samba/ncalrpc/**EPMAPPER > unix 2 [ ] DGRAM 413367 19026/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19026 > unix 2 [ ACC ] STREAM LISTENING 413372 19023/samba > /var/run/samba/ncalrpc/np/**epmapper > unix 2 [ ] DGRAM 413374 19027/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19027 > unix 2 [ ] DGRAM 413382 19028/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19028 > unix 2 [ ] DGRAM 413385 19029/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19029 > unix 2 [ ] DGRAM 413387 19030/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19030 > unix 2 [ ] DGRAM 413402 19031/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19031 > unix 2 [ ACC ] STREAM LISTENING 413406 19030/samba > /var/run/samba/winbindd/pipe > unix 2 [ ACC ] STREAM LISTENING 413410 19030/samba > /var/lib/samba/winbindd_**privileged/pipe > unix 2 [ ] DGRAM 413407 19032/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19032 > unix 2 [ ] DGRAM 413315 5714/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.0 > unix 2 [ ] DGRAM 413412 19033/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19033 > unix 2 [ ] DGRAM 413414 19034/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19034 > unix 2 [ ] DGRAM 413421 19035/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19035 > unix 2 [ ] DGRAM 2454592 19023/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19023.43 > unix 2 [ ACC ] STREAM LISTENING 413452 19026/samba > /var/lib/samba/private/ldapi > unix 2 [ ACC ] STREAM LISTENING 413324 19023/samba > /var/run/samba/ncalrpc/np/**srvsvc > unix 2 [ ] DGRAM 413319 19023/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19023 > unix 2 [ ] DGRAM 413321 19024/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19024 > unix 2 [ ACC ] STREAM LISTENING 413454 19026/samba > /var/lib/samba/private/ldap_**priv/ldapi > unix 2 [ ] DGRAM 413574 19044/samba > /var/lib/samba/private/smbd.**tmp/msg/msg.19044 > unix 2 [ ACC ] STREAM LISTENING 413326 19023/samba > /var/run/samba/ncalrpc/np/**winreg > unix 2 [ ] DGRAM 413309 5714/samba > $ sudo tail -n 50 /var/log/samba/log.samba > Exiting pid 18864 on SIGTERM > [2013/08/24 15:35:45.472267, 0] ../source4/smbd/server.c:121(**sig_term) > [2013/08/24 15:35:45.472118, 0] ../source4/smbd/server.c:121(**sig_term) > [2013/08/24 15:35:45.472279, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18861 on SIGTERM > [2013/08/24 15:35:45.472188, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18865 on SIGTERM > [2013/08/24 15:35:45.472765, 0] ../source4/smbd/server.c:121(**sig_term) > [2013/08/24 15:35:45.472761, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18870 on SIGTERM > Exiting pid 18871 on SIGTERM > [2013/08/24 15:35:45.472656, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18868 on SIGTERM > [2013/08/24 15:35:45.472518, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18869 on SIGTERM > [2013/08/24 15:35:45.472268, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18876 on SIGTERM > [2013/08/24 15:35:45.472625, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18874 on SIGTERM > Exiting pid 18875 on SIGTERM > [2013/08/24 15:35:45.472525, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18877 on SIGTERM > [2013/08/24 15:35:45.472138, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18866 on SIGTERM > [2013/08/24 15:35:45.472808, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18873 on SIGTERM > [2013/08/24 15:35:45.472528, 0] ../source4/smbd/server.c:121(**sig_term) > Exiting pid 18872 on SIGTERM > Exiting pid 18867 on SIGTERM > [2013/08/24 15:35:47.005135, 0] ../source4/smbd/server.c:370(** > binary_smbd_main) > samba version 4.0.9-SerNet-RedHat-4.el6 started. > Copyright Andrew Tridgell and the Samba Team 1992-2012 > [2013/08/24 15:35:47.304064, 0] ../source4/smbd/server.c:482(** > binary_smbd_main) > samba: using 'standard' process model > [2013/09/05 15:40:25.959585, 0] ../source4/dsdb/common/util.c:** > 3118(dsdb_forest_functional_**level) > > ../source4/dsdb/common/util.c:**3118: WARNING: forestFunctionality not > setup > [2013/09/05 15:40:26.167233, 0] ../source4/dsdb/common/util.c:** > 3118(dsdb_forest_functional_**level) > > ../source4/dsdb/common/util.c:**3118: WARNING: forestFunctionality not > setup > [2013/09/05 15:40:26.214237, 0] ../source4/dsdb/common/util.c:** > 3118(dsdb_forest_functional_**level) > > ../source4/dsdb/common/util.c:**3118: WARNING: forestFunctionality not > setup > [2013/09/05 15:40:26.243104, 0] ../source4/dsdb/common/util.c:** > 3118(dsdb_forest_functional_**level) > > ../source4/dsdb/common/util.c:**3118: WARNING: forestFunctionality not > setup > [2013/09/05 15:40:26.934168, 0] ../source4/dsdb/common/util.c:** > 3118(dsdb_forest_functional_**level) > > ../source4/dsdb/common/util.c:**3118: WARNING: forestFunctionality not > setup > [2013/09/05 15:40:26.968185, 0] ../source4/dsdb/common/util.c:** > 3118(dsdb_forest_functional_**level) > > ../source4/dsdb/common/util.c:**3118: WARNING: forestFunctionality not > setup > [2013/09/06 13:53:21.498801, 0] ../source4/smb_server/smb/** > service.c:127(make_connection) > > make_connection: couldn't find service *.: NT_STATUS_OBJECT_NAME_NOT_** > FOUND > [2013/09/06 13:53:23.152701, 0] ../source4/smb_server/smb/** > service.c:127(make_connection) > > make_connection: couldn't find service DESKTOP.INI: > NT_STATUS_OBJECT_NAME_NOT_**FOUND > > The forestFunctionality errors are from the Windows AD replication status > tool. > > Thanks, > Kev > > > > On 2013-09-06 1:46 PM, Ricky Nance wrote: > >> Next time its unresponsive, try hitting it with \\ip.to.new.dc and see >> if its browsable, also get the output of netstat -anp | grep >> "samba\|smbd" as well as tail -n 50 /usr/local/samba/var/log.samba and >> tail -n 50 usr/local/samba/var/log.smbd (adjust the path as needed), >> also I am interested if top has anything to say about samba or smbd (as >> for processor and memory usage). >> >> Ricky >> >> >> On Fri, Sep 6, 2013 at 12:12 PM, Kevin Field <[email protected] >> <mailto:[email protected]>> wrote: >> >> Yep, that's exactly it. Thanks! >> >> Kev >> >> >> On 2013-09-06 10:16 AM, Ricky Nance wrote: >> >> Have you disabled syslinux? That is what that change looks like >> to me. >> >> Ricky >> >> >> On Thu, Sep 5, 2013 at 3:26 PM, Kevin Field <[email protected] >> <mailto:[email protected]> >> <mailto:[email protected] <mailto:[email protected]>>> wrote: >> >> I just noticed something interesting, since I have /etc under >> version control: /etc/mtab changed thusly: >> >> -tmpfs /dev/shm tmpfs >> rw,rootcontext="system_u:____**object_r:tmpfs_t:s0" 0 0 >> >> >> +tmpfs /dev/shm tmpfs rw 0 0 >> >> Does this mean anything to our troubleshooting? >> >> Thanks, >> Kev >> >> >> On 2013-09-04 2:02 PM, Kevin Field wrote: >> >> Yeah, it's still >> >> tmpfs 5.9G 0 5.9G 0% /dev/shm >> >> The really odd thing is, currently, it's telling me >> this if I try to >> access it from OLDDC, running Windows Server 2003. But >> if I >> remote into >> another computer (GEYSER) on the network that's running >> Windows >> XP, I >> can access \\NEWDC just fine. Back to OLDDC and it still >> doesn't work. >> >> Besides the OS I noticed another difference, running >> "echo >> %logonserver%" from GEYSER, it reports \\G5, whereas >> running that on >> OLDDC reports \\OLDDC. I know this is normal >> behaviour, but I >> wonder if >> it has anything to do with it. I also wonder if, if I >> leave GEYSER >> logged in long enough, I'll have the same result on it >> as I do >> on OLDDC. >> >> So nobody else is having this browsability problem, eh? >> >> Kev >> >> On 2013-08-24 1:41 PM, Kevin Field wrote: >> >> Hmm...it hasn't been long enough since a restart yet, >> because it's not >> doing it ATM, but nonetheless if it's a question of >> an extra >> 45 mb I >> think we have it covered: >> >> tmpfs 5.9G 0 5.9G 0% /dev/shm >> >> But I'll check anyway next opportunity and report >> back if it's a >> positive. >> >> Kev >> >> On 2013-08-24 11:51 AM, Ricky Nance wrote: >> >> I wonder if your hitting the /run/lock fill up >> that >> another user >> reported on a week or two ago (they are using >> ubuntu). I >> think the >> solution was to make that tmpfs partition >> bigger (like >> 50 mb instead of >> 5 mb). next time it is unresponsive check and >> see what >> the output of 'df >> -h' is. >> >> Ricky >> >> >> On Sat, Aug 24, 2013 at 10:02 AM, Kevin Field >> <[email protected] <mailto:[email protected]> >> <mailto:[email protected] <mailto:[email protected]>> >> <mailto:[email protected] >> <mailto:[email protected]> <mailto:[email protected] >> <mailto:[email protected]>>>> >> >> wrote: >> >> I've upgraded to 4.0.9 and this behaviour >> persists. >> >> Should I file a bug report, do you think? >> �Is >> nobody else >> experiencing this? >> >> Thanks, >> >> Kev >> >> On 2013-08-20 11:40 AM, Kristofer >> Pettijohn wrote: >> >> You may want to see if it is this bug, >> which is >> fixed in 4.0.9: >> >> https://bugzilla.samba.org/___**___show_bug.cgi?id=9820<https://bugzilla.samba.org/______show_bug.cgi?id=9820> >> >> <https://bugzilla.samba.org/__**__show_bug.cgi?id=9820<https://bugzilla.samba.org/____show_bug.cgi?id=9820> >> > >> >> >> >> <https://bugzilla.samba.org/__**__show_bug.cgi?id=9820<https://bugzilla.samba.org/____show_bug.cgi?id=9820> >> >> <https://bugzilla.samba.org/__**show_bug.cgi?id=9820<https://bugzilla.samba.org/__show_bug.cgi?id=9820> >> >> >> >> >> >> <https://bugzilla.samba.org/__**__show_bug.cgi?id=9820<https://bugzilla.samba.org/____show_bug.cgi?id=9820> >> >> <https://bugzilla.samba.org/__**show_bug.cgi?id=9820<https://bugzilla.samba.org/__show_bug.cgi?id=9820> >> > >> >> >> <https://bugzilla.samba.org/__**show_bug.cgi?id=9820<https://bugzilla.samba.org/__show_bug.cgi?id=9820> >> >> <https://bugzilla.samba.org/**show_bug.cgi?id=9820<https://bugzilla.samba.org/show_bug.cgi?id=9820> >> >>> >> >> >> >> >> >> ------------------------------**______------------------------** >> --__--__--__------------ >> >> >> >> >> >> *From: *"Kevin Field" >> <[email protected] <mailto:[email protected]> >> <mailto:[email protected] >> <mailto:[email protected]>> >> <mailto:[email protected] >> <mailto:[email protected]> <mailto:[email protected] >> <mailto:[email protected]>>>> >> *To: *[email protected] >> <mailto:[email protected]> >> <mailto:[email protected] >> <mailto:[email protected]>**> >> <mailto:[email protected] >> <mailto:[email protected]> >> >> <mailto:[email protected] >> <mailto:[email protected]>**>__> >> >> *Sent: *Tuesday, August 20, 2013 >> 9:38:32 AM >> *Subject: *[Samba] AD DC eventually not >> browsable without >> restart >> >> >> I have a SerNet Samba 4.0.8 AD DC >> running on >> CentOS 6.4 (newdc) >> replicating from a W2K3 DC (olddc). >> �When I >> first launch Samba >> using >> `sudo samba`, I can go to the Windows >> server >> and browse to >> \\newdc in >> Explorer, and I see mytestshare, >> netlogon, >> printers, sysvol, and >> "Printers and Faxes". >> >> After a while (I'm not sure how long >> precisely, >> but under 24 >> hours) I >> could not navigate to \\newdc without >> the >> following error: >> >> --------------------------- >> \\newdc >> --------------------------- >> \\newdc is not accessible. You might >> not have >> permission to >> use this >> network resource. Contact the >> administrator of >> this server to >> find out >> if you have access permissions. >> >> The Server service is not started. >> --------------------------- >> OK >> --------------------------- >> >> But in the interim, I had not been doing >> anything in the system, >> so I'm >> not sure what might have caused it. >> �One time >> it even happened >> on a >> weekend when no backup or anything >> particularly >> special is >> scheduled >> while I was away. >> >> Anyway, running `sudo killall samba` >> and then >> `sudo samba` >> makes it >> suddenly browsable again. >> >> This is happening every day. �I guess >> it would >> be best to figure >> this >> problem out before we make Samba the >> only DC. >> >> Here's my smb.conf, mostly set up by >> samba-tool, and now a >> work in >> progress to add the extras we will use: >> >> # Global parameters >> [global] >> � � � � � workgroup = MYDOMAIN >> � � � � � realm = mydomain.lan >> � � � � � netbios name = NEWDC >> � � � � � server role = active >> directory domain >> controller >> � � � � � server services = rpc, nbt, >> wrepl, >> ldap, cldap, kdc, >> drepl, >> winbind, ntp_signd, kcc, dnsupdate, >> smb, dns >> � � � � � allow dns updates = true >> � � � � � dns forwarder = 192.168.1.1 >> # � � � �dns recursive queries = yes >> � � � � � dcerpc endpoint servers = >> epmapper, >> wkssvc, rpcecho, >> samr, >> netlogon, lsarpc, spoolss, drsuapi, >> dssetup, >> unixinfo, browser, >> eventlog6, backupkey, dnsserver, >> winreg, srvsvc >> # � � � dcerpc endpoint servers = >> winreg srvsvc >> � � � � � load printers = yes >> � � � � � printing = cups >> >> [netlogon] >> � � � � � path = >> /var/lib/samba/sysvol/______** >> mydomain.lan/scripts >> >> >> � � � � � read only = No >> >> [sysvol] >> � � � � � path = /var/lib/samba/sysvol >> � � � � � read only = No >> >> [printers] >> � � � �comment = All Printers >> � � � �path = /var/spool/samba >> � � � �browseable = Yes >> � � � �read only = No >> � � � �printable = Yes >> >> [print$] >> � � � �comment = Point and Print >> Printer Drivers >> � � � �path = /var/lib/samba/printing >> � � � �read only = No >> >> [mytestshare] >> � � � � � path = /srv/mytestshare/ >> � � � � � read only = No >> >> >> Any ideas? >> >> Thanks, >> Kev >> -- >> To unsubscribe from this list go to the >> following URL and read >> the >> instructions: >> >> >> �https://lists.samba.org/_____**_mailman/options/samba<https://lists.samba.org/______mailman/options/samba> >> >> <https://lists.samba.org/____**mailman/options/samba<https://lists.samba.org/____mailman/options/samba> >> > >> >> >> >> <https://lists.samba.org/____**mailman/options/samba<https://lists.samba.org/____mailman/options/samba> >> >> <https://lists.samba.org/__**mailman/options/samba<https://lists.samba.org/__mailman/options/samba> >> >> >> >> >> >> >> <https://lists.samba.org/____**mailman/options/samba<https://lists.samba.org/____mailman/options/samba> >> >> <https://lists.samba.org/__**mailman/options/samba<https://lists.samba.org/__mailman/options/samba> >> > >> >> >> <https://lists.samba.org/__**mailman/options/samba<https://lists.samba.org/__mailman/options/samba> >> >> <https://lists.samba.org/**mailman/options/samba<https://lists.samba.org/mailman/options/samba> >> >>> >> >> -- >> To unsubscribe from this list go to the >> following >> URL and read the >> instructions: >> >> >> �https://lists.samba.org/_____**_mailman/options/samba<https://lists.samba.org/______mailman/options/samba> >> >> <https://lists.samba.org/____**mailman/options/samba<https://lists.samba.org/____mailman/options/samba> >> > >> >> >> >> <https://lists.samba.org/____**mailman/options/samba<https://lists.samba.org/____mailman/options/samba> >> >> <https://lists.samba.org/__**mailman/options/samba<https://lists.samba.org/__mailman/options/samba> >> >> >> >> >> <https://lists.samba.org/____**mailman/options/samba<https://lists.samba.org/____mailman/options/samba> >> >> <https://lists.samba.org/__**mailman/options/samba<https://lists.samba.org/__mailman/options/samba> >> > >> >> >> <https://lists.samba.org/__**mailman/options/samba<https://lists.samba.org/__mailman/options/samba> >> >> <https://lists.samba.org/**mailman/options/samba<https://lists.samba.org/mailman/options/samba> >> >>> >> >> >> >> >> -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
