/var/log full

k4ZzTBG7Gk · Sep 23rd 2022

I've receive an email this morning

Code

/etc/cron.daily/openmediavault-cron-apt:
cat: write error: No space left on device
cat: write error: No space left on device
cat: write error: No space left on device

So as it seems my /var/log is full

root@pozz:~# df -h

Code

Filesystem                                 Size  Used Avail Use% Mounted on
udev                                       3.7G     0  3.7G   0% /dev
tmpfs                                      761M   86M  676M  12% /run
/dev/sdb2                                  102G   13G   84G  13% /
tmpfs                                      3.8G     0  3.8G   0% /dev/shm
tmpfs                                      5.0M     0  5.0M   0% /run/lock
tmpfs                                      3.8G  7.3M  3.8G   1% /tmp
/dev/sdc1                                  220G   37G  183G  17% /srv/dev-disk-by-label-downloads
/dev/sdb1                                  511M  148K  511M   1% /boot/efi
/dev/sda1                                   11T  9.9T  989G  92% /srv/dev-disk-by-label-Media2
folder2ram                                 3.8G  3.8G     0 100% /var/log
folder2ram                                 3.8G     0  3.8G   0% /var/tmp
folder2ram                                 3.8G  1.4M  3.8G   1% /var/lib/openmediavault/rrd
folder2ram                                 3.8G  1.6M  3.8G   1% /var/spool
folder2ram                                 3.8G   18M  3.7G   1% /var/lib/rrdcached
folder2ram                                 3.8G  4.0K  3.8G   1% /var/lib/monit
folder2ram                                 3.8G  552K  3.8G   1% /var/cache/samba
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/b18f500210f34b6075fbf3d856bd93dba1f934524352710805019169b69c7fdd/merged
/dev/sdd1                                  9.1T  263G  8.8T   3% /srv/dev-disk-by-uuid-ce0a0393-9b5b-47ac-a3ae-422a8e983f8f
pool:96bdf022-008a-4192-ba6c-6e23e550d3fd   20T   11T  9.8T  51% /srv/mergerfs/pool
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/b8d26071b9ff0519f7ce430c40f17b6da235b8bee6c890ff499de30cf4ddebbb/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/da820834f0c55ebd30215e99e5d7559f4ed0d565e0a2ec10ce913e01522955d4/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/0560b4b5b0b9c7712f86ab3166e8f80c68cf1304e77beb09ebc39446d0b54247/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/b0e412208952527a3ad3196b4eaf0f5f0567c3f15a205a540b27a0ea8404add1/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/e006b8411d2093193a4d835451c2f41e704cf04d9d5be3c7e7a12d8d2e8b6907/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/2b5078d4b3365ead8258c32ad0709310d3977be8a5b1498a548765d4a625f167/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/13ff76b60465ac182a3cc25055cad63a6b6c1581f1aebdfc7c6079a5fdb4dd0b/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/1e13d3050038f427abb456413a47d688a58eecc9f9231f78f55bc725e54ec9a9/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/c086d58505d07c86fe2dba9535b9a8af4eb0bec72b445b0ac69b5029ca8137d1/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/70368c5aac3acb12d9067627b67c77ad33176c9ed2a9cd1ffc9f4f475253b3af/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/bfde0779456e5750e32a170bb4080a93bdd71fcf6841bc56f2b962704246ecb5/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/c3c8f6640bd85fd7e5b4e8afcedcfda34a443202fd7fe6c5503a5146be26ed3c/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/7accfaf0c2a32e46da7841964300b690fa16196acfda0a8e2dbffc5440899d04/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/05dad37145753bd1add696fea956e2007693b557175429f81a53fc78e813ca77/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/1163a7f69fadf82860c7052e0142bca1dcf1b59961e6d3d8667dc7f795cdcd1c/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/8f560cc98a45a86e3246c2ca630df38807e7b1a69be55d1439510b89b4f67be5/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/b915703b4d016535328c11a09b64197ff991291b7939b5c5c9a16bc0922bf583/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/602e2ebc9ae263df189d812d21669628886092f8d458ff7b4dd62f076f944ec3/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/a6fc5a6250bca9d5664342791d080c08a1db8bf3ecc4084c6c603414fb0e3a9c/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/0d83067ba5b5b26c1f4eb4c67849cc4908fb39f8215b2e65ca707dc67bc7b2e3/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/5191b6854876859491d9e9b1d6e87a92a96ff8cdf85c23693444b0ad82748fb4/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/c1b77948a26886aa7585229dbc53159484b08eb7548e5f7b7ff8a5fa69da41ed/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/bf202f630d6e29c46c521ec2aaf20cfb6a31e52f06e32e7919c07f71719f3c75/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/cafed7c5fade601575b0d6a9ffa2eb7395cbfbe69d89478e3c9fb526202eaa38/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/e2d0cb17b8bbaa45386b072514c1ca4846a5789eecaf5a71ab04f67bc78a99b5/merged
overlay                                    102G   13G   84G  13% /var/lib/docker/overlay2/4fff609fcb30c8bed3d716bc63945e6c1e0e20e5242f130f108c0f14096d4bc0/merged

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root@pozz:~# ls -lahS /var/log | head -20

Code

total 3.7G
-rw-r-----  1 root    adm     2.0G Sep 23 12:11 daemon.log
-rw-r-----  1 root    adm     979M Sep 23 12:11 debug
-rw-r-----  1 root    adm     760M Sep 23 12:11 syslog
-rw-r-----  1 root    adm     5.9M Sep 23 12:00 messages
-rw-r-----  1 root    adm     5.5M Sep 22 18:33 kern.log
-rw-r-----  1 root    adm     3.6M Sep 13 00:00 syslog.1
-rw-r-----  1 root    adm     2.1M Sep  3 12:34 mail.info.1
-rw-r-----  1 root    adm     2.1M Sep  3 12:34 mail.log.1
-rw-r-----  1 root    adm     1.2M Sep  4 00:00 daemon.log.1
-rw-r-----  1 root    adm     668K Sep 12 00:00 syslog.2.gz
-rw-r-----  1 root    adm     541K Sep  3 20:51 kern.log.1
-rw-r-----  1 root    adm     509K Sep  4 00:00 messages.1
-rw-r-----  1 root    adm     441K Sep 23 12:09 auth.log
-rw-r-----  1 root    adm     294K Aug  6 23:57 mail.info.2.gz
-rw-r-----  1 root    adm     294K Aug  6 23:57 mail.log.2.gz
-rw-rw-r--  1 root    utmp    287K Sep 23 11:49 lastlog
-rw-r-----  1 root    adm     258K Jul 30 23:57 mail.info.3.gz
-rw-r-----  1 root    adm     258K Jul 30 23:57 mail.log.3.gz
-rw-r-----  1 root    adm     250K Sep 23 07:59 mail.info

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daemon.log and debug are huge

Should I

Quote

To limit the size of the journal you can edit the conf file with
nano /etc/systemd/journald.conf
and add a line like
SystemMaxUse=100M
This will limit the size to 100MB. You can use other values.
After that restart the service with
systemctl restart systemd-journald

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k4ZzTBG7Gk · Sep 23rd 2022

Latest entries from my spammed daemon.log

Code

Sep 23 00:57:15 pozz nmbd[1558]:   announce_myself_to_domain_master_browser: no unicast subnet, ignoring.
Sep 23 00:57:15 pozz nmbd[1558]: [2022/09/23 00:57:15.844735,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:15 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:15 pozz nmbd[1558]:    dump workgroup on subnet      172.20.0.1: netmask=    255.255.0.0:
Sep 23 00:57:15 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:15 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:15 pozz nmbd[1558]: [2022/09/23 00:57:15.845051,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:15 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:15 pozz nmbd[1558]:    dump workgroup on subnet      172.17.0.1: netmask=    255.255.0.0:
Sep 23 00:57:15 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:15 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:15 pozz nmbd[1558]: [2022/09/23 00:57:15.845377,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:15 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:15 pozz nmbd[1558]:    dump workgroup on subnet   192.168.1.151: netmask=  255.255.255.0:
Sep 23 00:57:15 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:15 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:25 pozz nmbd[1558]: [2022/09/23 00:57:25.855577,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:25 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 172.20.0.1: found.
Sep 23 00:57:25 pozz nmbd[1558]: [2022/09/23 00:57:25.855774,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:25 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 172.17.0.1: found.
Sep 23 00:57:25 pozz nmbd[1558]: [2022/09/23 00:57:25.855875,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:25 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 192.168.1.151: found.
Sep 23 00:57:25 pozz nmbd[1558]: [2022/09/23 00:57:25.855979, 10, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_sendannounce.c:378(announce_myself_to_domain_master_browser)
Sep 23 00:57:25 pozz nmbd[1558]:   announce_myself_to_domain_master_browser: no unicast subnet, ignoring.
Sep 23 00:57:25 pozz nmbd[1558]: [2022/09/23 00:57:25.856091,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:25 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:25 pozz nmbd[1558]:    dump workgroup on subnet      172.20.0.1: netmask=    255.255.0.0:
Sep 23 00:57:25 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:25 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:25 pozz nmbd[1558]: [2022/09/23 00:57:25.856287,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:25 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:25 pozz nmbd[1558]:    dump workgroup on subnet      172.17.0.1: netmask=    255.255.0.0:
Sep 23 00:57:25 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:25 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:25 pozz nmbd[1558]: [2022/09/23 00:57:25.856490,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:25 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:25 pozz nmbd[1558]:    dump workgroup on subnet   192.168.1.151: netmask=  255.255.255.0:
Sep 23 00:57:25 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:25 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:35 pozz nmbd[1558]: [2022/09/23 00:57:35.867210,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:35 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 172.20.0.1: found.
Sep 23 00:57:35 pozz nmbd[1558]: [2022/09/23 00:57:35.867514,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:35 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 172.17.0.1: found.
Sep 23 00:57:35 pozz nmbd[1558]: [2022/09/23 00:57:35.867669,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:35 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 192.168.1.151: found.
Sep 23 00:57:35 pozz nmbd[1558]: [2022/09/23 00:57:35.867828, 10, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_sendannounce.c:378(announce_myself_to_domain_master_browser)
Sep 23 00:57:35 pozz nmbd[1558]:   announce_myself_to_domain_master_browser: no unicast subnet, ignoring.
Sep 23 00:57:35 pozz nmbd[1558]: [2022/09/23 00:57:35.867992,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:35 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:35 pozz nmbd[1558]:    dump workgroup on subnet      172.20.0.1: netmask=    255.255.0.0:
Sep 23 00:57:35 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:35 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:35 pozz nmbd[1558]: [2022/09/23 00:57:35.868306,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:35 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:35 pozz nmbd[1558]:    dump workgroup on subnet      172.17.0.1: netmask=    255.255.0.0:
Sep 23 00:57:35 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:35 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:35 pozz nmbd[1558]: [2022/09/23 00:57:35.868619,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:278(dump_workgroups)
Sep 23 00:57:35 pozz nmbd[1558]:   dump_workgroups()
Sep 23 00:57:35 pozz nmbd[1558]:    dump workgroup on subnet   192.168.1.151: netmask=  255.255.255.0:
Sep 23 00:57:35 pozz nmbd[1558]:   #011WORKGROUP(1) current master browser = POZZ
Sep 23 00:57:35 pozz nmbd[1558]:   #011#011POZZ 40849a03 (pozz server)
Sep 23 00:57:45 pozz nmbd[1558]: [2022/09/23 00:57:45.879559,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:45 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 172.20.0.1: found.
Sep 23 00:57:45 pozz nmbd[1558]: [2022/09/23 00:57:45.879814,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:45 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 172.17.0.1: found.
Sep 23 00:57:45 pozz nmbd[1558]: [2022/09/23 00:57:45.879967,  4, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_workgroupdb.c:164(find_workgroup_on_subnet)
Sep 23 00:57:45 pozz nmbd[1558]:   find_workgroup_on_subnet: workgroup search for WORKGROUP on subnet 192.168.1.151: found.
Sep 23 00:57:45 pozz nmbd[1558]: [2022/09/23 00:57:45.880124, 10, pid=1558, effective(0, 0), real(0, 0)] ../../source3/nmbd/nmbd_sendannounce.c:378(announce_myself_to_domain_master_browser)
Sep 23 00:57:45 pozz nmbd[1558]:   announce_myself_to_domain_m

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I see nmbd is the spammer, my samba logs were set to debug, I set to normal.

Also I have these settings in the SAMBA

min receivefile size = 16384

write cache size = 524288

getwd cache = yes

socket options = TCP_NODELAY IPTOS_LOWDELAY

read raw = yes

write raw = yes

Maybe these are the culprits?

Also should I change settings in rogrotate?

root@pozz:~# cat /etc/logrotate.conf

Code

# see "man logrotate" for details


# global options do not affect preceding include directives


# rotate log files weekly
weekly


# keep 4 weeks worth of backlogs
rotate 4


# create new (empty) log files after rotating old ones
create


# use date as a suffix of the rotated file
#dateext


# uncomment this if you want your log files compressed
#compress


# packages drop log rotation information into this directory
include /etc/logrotate.d


# system-specific logs may also be configured here.

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k4ZzTBG7Gk · Sep 23rd 2022

I deleted the log files (daemon.log and debug) but again daemon.log is growing extremely fast.

Can you please advise a solution?

Code

Sep 23 12:59:00 pozz dockerd[1863]: time="2022-09-23T12:59:00.831174058+03:00" level=info msg="/etc/resolv.conf does not exist"
Sep 23 12:59:00 pozz dockerd[1863]: time="2022-09-23T12:59:00.831247056+03:00" level=info msg="No non-localhost DNS nameservers are left in resolv.conf. Using default external servers: [nameserver 8.8.8.8 nameserver 8.8.4.4]"



Sep 23 12:59:19 pozz nmbd[1568]: [2022/09/23 12:59:19.809350,  0] ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
Sep 23 12:59:19 pozz nmbd[1568]:   *****
Sep 23 12:59:19 pozz nmbd[1568]:
Sep 23 12:59:19 pozz nmbd[1568]:   Samba name server POZZ is now a local master browser for workgroup WORKGROUP on subnet 192.168.1.151
Sep 23 12:59:19 pozz nmbd[1568]:
Sep 23 12:59:19 pozz nmbd[1568]:   *****
Sep 23 12:59:24 pozz systemd[1]: systemd-fsckd.service: Succeeded.
Sep 23 12:59:26 pozz monit[1596]: 'pozz' Monit 5.27.2 started
Sep 23 12:59:32 pozz systemd[1]: run-docker-runtime\x2drunc-moby-7dca5996df7822429e9f38375b92313045ad1db043f799d3cbc83c6c169a5e6d-runc.ni3CvD.mount: Succeeded.
Sep 23 12:59:42 pozz chronyd[1679]: Source 162.159.200.123 replaced with 162.159.200.1 (pool.ntp.org)
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.790950,  2] ../../source3/lib/tallocmsg.c:84(register_msg_pool_usage)
Sep 23 13:00:35 pozz smbd[10231]:   Registered MSG_REQ_POOL_USAGE
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.813971,  2] ../../source3/auth/auth.c:323(auth_check_ntlm_password)
Sep 23 13:00:35 pozz smbd[10231]:   check_ntlm_password:  authentication for user [dockerize] -> [dockerize] -> [dockerize] succeeded
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.815106,  0] ../../lib/param/loadparm.c:815(lpcfg_map_parameter)
Sep 23 13:00:35 pozz smbd[10231]:   Unknown parameter encountered: "write cache size"
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.815235,  0] ../../lib/param/loadparm.c:1855(lpcfg_do_global_parameter)
Sep 23 13:00:35 pozz smbd[10231]:   Ignoring unknown parameter "write cache size"
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.815426,  2] ../../source3/param/loadparm.c:2864(lp_do_section)
Sep 23 13:00:35 pozz smbd[10231]:   Processing section "[docker]"
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.815899,  2] ../../source3/param/loadparm.c:2864(lp_do_section)
Sep 23 13:00:35 pozz smbd[10231]:   Processing section "[mediatools]"
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.816351,  2] ../../source3/param/loadparm.c:2864(lp_do_section)
Sep 23 13:00:35 pozz smbd[10231]:   Processing section "[documents]"
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.816798,  2] ../../source3/param/loadparm.c:2864(lp_do_section)
Sep 23 13:00:35 pozz smbd[10231]:   Processing section "[pool]"
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.828836,  2] ../../source3/smbd/service.c:852(make_connection_snum)
Sep 23 13:00:35 pozz smbd[10231]:   desktop-kr0d5v7 (ipv4:192.168.1.153:58860) connect to service mediatools initially as user dockerize (uid=1001, gid=100) (pid 10231)
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.830934,  2] ../../source3/smbd/dosmode.c:137(unix_mode)
Sep 23 13:00:35 pozz smbd[10231]:   unix_mode(recyclarr/recyclarr.yml) inherit mode 40774
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.831948,  2] ../../source3/smbd/open.c:1524(open_file)
Sep 23 13:00:35 pozz smbd[10231]:   dockerize opened file recyclarr/recyclarr.yml read=No write=No (numopen=1)
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.835724,  2] ../../source3/smbd/close.c:824(close_normal_file)
Sep 23 13:00:35 pozz smbd[10231]:   dockerize closed file recyclarr/recyclarr.yml (numopen=0) NT_STATUS_OK
Sep 23 13:00:35 pozz smbd[10231]: [2022/09/23 13:00:35.841238,  2] ../../source3/smbd/dosmode.c:137(unix_mode)
Sep 23 13:00:35 pozz smbd[10231]:   unix_mode(recyclarr) inherit mode 40774
Sep 23 13:01:09 pozz nmbd[1568]: [2022/09/23 13:01:09.904426,  2] ../../source3/lib/interface.c:343(add_interface)
Sep 23 13:01:09 pozz nmbd[1568]:   added interface docker0 ip=172.17.0.1 bcast=172.17.255.255 netmask=255.255.0.0
Sep 23 13:01:09 pozz nmbd[1568]: [2022/09/23 13:01:09.904645,  2] ../../source3/lib/interface.c:343(add_interface)
Sep 23 13:01:09 pozz nmbd[1568]:   added interface br-0a0dc345157f ip=172.20.0.1 bcast=172.20.255.255 netmask=255.255.0.0
Sep 23 13:01:09 pozz nmbd[1568]: [2022/09/23 13:01:09.904785,  2] ../../source3/lib/interface.c:343(add_interface)
Sep 23 13:01:09 pozz nmbd[1568]:   added interface enp3s0 ip=192.168.1.151 bcast=192.168.1.255 netmask=255.255.255.0
Sep 23 13:01:09 pozz nmbd[1568]: [2022/09/23 13:01:09.904924,  2] ../../source3/nmbd/nmbd.c:307(reload_interfaces)
Sep 23 13:01:09 pozz nmbd[1568]:   Found new interface 172.17.0.1
Sep 23 13:01:09 pozz nmbd[1568]: [2022/09/23 13:01:09.905374,  2] ../../source3/nmbd/nmbd_subnetdb.c:180(make_subnet)
Sep 23 13:01:09 pozz nmbd[1568]:   making subnet name:172.17.0.1 Broadcast address:172.17.255.255 Subnet mask:255.255.0.0
Sep 23 13:01:09 pozz nmbd[1568]: [2022/09/23 13:01:09.906086,  2] ../../source3/nmbd/nmbd.c:307(reload_interfaces)
Sep 23 13:01:09 pozz nmbd[1568]:   Found new interface 172.20.0.1
Sep 23 13:01:09 pozz nmbd[1568]: [2022/09/23 13:01:09.906532,  2] ../../source3/nmbd/nmbd_subnetdb.c:180(make_subnet)
Sep 23 13:01:09 pozz nmbd[1568]:   making subnet name:172.20.0.1 Broadcast address:172.20.255.255 Subnet mask:255.255.0.0

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auanasgheps · Sep 23rd 2022

What kind of logging have you set on the Samba configuration page? These entries come from it.
Set it to "None" or "Minimum"

Also note that socket options = TCP_NODELAY IPTOS_LOWDELAY is redundant, as is already applied by default with OMV.

k4ZzTBG7Gk · Sep 23rd 2022

Thanks I put logging to minimum, it seems the logs are now under control.

I also deleted all the extra options and now SMB saturate my 1gb lan speed consistently.

I will monitor the logs and post back if they re being spammed again in a few days.

auanasgheps · Sep 23rd 2022

Quote from k4ZzTBG7Gk

Thanks I put logging to minimum, it seems the logs are now under control.
I also deleted all the extra options and now SMB saturate my 1gb lan speed consistently.

I will monitor the logs and post back if they re being spammed again in a few days.

I'm glad logging is now ok.

To be honest I just found out that SOME extra features are actually useful.

Most guides you'll find on the web are outdated or specify redundant values.

However, these values appear to be still useful.

Code

read raw = yes
write raw = yes
getwd cache = yes

k4ZzTBG7Gk · Sep 23rd 2022

Amazing, I added your settings and will test soon.

Thank you!

auanasgheps · Sep 23rd 2022

/var/log full

Participate now!

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