dvc9
Explorer
- Joined
- May 2, 2012
- Messages
- 72
Hey, long time since I've been on the Forum now,
mostly anything I do with FreeNAS is working perfect :D
However, I have did now hit a strange bug.
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The setup is an temp production server.
We needed some speed, and quick storage before January.
The FreeNAS is part of an Active Directory, and the join is ok.
DNS is setup right, NTP is verified, and domain users can login to shares, and use the server.
However, when running Robocopy from the "older" server, to the new one, it works perfectly for 8, 12 hours,
then suddenly I get the Error 64, "the specified network name is no longer available" as shown in the image bellow.
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"
robocopy "Source" "\\10.0.0.1\**" /copyall /mir /fft /r:1 /w:1 /mt:16 /zb /np /ndl /xjd
robocopy "Source" "\\DNS.Domain**" /copyall /mir /fft /r:1 /w:1 /mt:16 /zb /np /ndl /xjd
"
Wont use Copy:DT, as I want to get the correct permissions.
And as stated, it does work, but after a while, on larger files, then it creates the error.
When the error starts, then I can't "browse" the FreeNAS, I can Ping it, but I cant access by //servername/
in file explorer, or in powershell. They will get a time out, as if SMB is crashing, and not responding.
Im coping from a Windows 2016 Server, to the FreeNAS
so all commands are run from the Windows side.
* I have tested several network settings, DHCP, Fixed IP and more.
* I have also tested the NICs as standalone, and as a 4x team, LACP.
* I have removed the machine, from DNS, added it again, and also tested to only run IP on the robocopy commands and more.
No effect on the error.
SMB won't respond until a SMB Restart in Terminal, or a reboot of the server.
Sometimes, it can respond, if the whole connection between Win/FreeNAS, is rested by "net use /delete *"
and then connecting again, and change from DNS to IP, or vie versa.
No enabled Tunables, and no Jumbo Frames enabled.
SMB Conf have one extra config : server multi channel support = yes
As an "Backup" im now pushing FileZilla, and enabled FTP...
I get speed around 500 + MB´s Write, thats ok I guess, theoretically I should get more..
--------------------------------------------------------------------------------------------------------------
The Setup, FreeNAS 11.2
Supermicro 2029U-E1CR4 2U Ultra Server
2x Intel Xeon SP Silver 4110 - 8-Core 2.10GHz
96GB RAM ( I will get more after proven the system )
Supermicro 2-Port SFP+ Intel 10GbE LAN card PCI-e LP X710 DA
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Avago 9305-16i 12Gbps SAS/SATA PCIe 3.0 HBA
18x Samsung 860 EVO 4TB SATA3
- 5x RaidZ containing 4Disks
- 2x HotSpares
- 1x Intel SSD S4500 L2ARC store metadata exclusively
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DD Speed Test
dd if=/dev/zero of=tmp.dat bs=2048k count=50k
51200+0 records in
51200+0 records out
107374182400 bytes transferred in 36.210101 secs (2965310225 bytes/sec)
dd if=tmp.dat of=/dev/null bs=2048k count=50k
51200+0 records in
51200+0 records out
107374182400 bytes transferred in 13.250111 secs (8103644021 bytes/sec)
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Image of Robocopy error
27451
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/usr/local/etc/smb4.conf
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/var/log/samba4/log.smbd
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/var/log/samba4/log.winbindd
--------------------------------------------------------------------------------------------------------------
/var/log/samba4/log.wb-DOMAIN
mostly anything I do with FreeNAS is working perfect :D
However, I have did now hit a strange bug.
--------------------------------------------------------------------------------------------------------------
The setup is an temp production server.
We needed some speed, and quick storage before January.
The FreeNAS is part of an Active Directory, and the join is ok.
DNS is setup right, NTP is verified, and domain users can login to shares, and use the server.
However, when running Robocopy from the "older" server, to the new one, it works perfectly for 8, 12 hours,
then suddenly I get the Error 64, "the specified network name is no longer available" as shown in the image bellow.
--------------------------------------------------------------------------------------------------------------
"
robocopy "Source" "\\10.0.0.1\**" /copyall /mir /fft /r:1 /w:1 /mt:16 /zb /np /ndl /xjd
robocopy "Source" "\\DNS.Domain**" /copyall /mir /fft /r:1 /w:1 /mt:16 /zb /np /ndl /xjd
"
Wont use Copy:DT, as I want to get the correct permissions.
And as stated, it does work, but after a while, on larger files, then it creates the error.
When the error starts, then I can't "browse" the FreeNAS, I can Ping it, but I cant access by //servername/
in file explorer, or in powershell. They will get a time out, as if SMB is crashing, and not responding.
Im coping from a Windows 2016 Server, to the FreeNAS
so all commands are run from the Windows side.
* I have tested several network settings, DHCP, Fixed IP and more.
* I have also tested the NICs as standalone, and as a 4x team, LACP.
* I have removed the machine, from DNS, added it again, and also tested to only run IP on the robocopy commands and more.
No effect on the error.
SMB won't respond until a SMB Restart in Terminal, or a reboot of the server.
Sometimes, it can respond, if the whole connection between Win/FreeNAS, is rested by "net use /delete *"
and then connecting again, and change from DNS to IP, or vie versa.
No enabled Tunables, and no Jumbo Frames enabled.
SMB Conf have one extra config : server multi channel support = yes
As an "Backup" im now pushing FileZilla, and enabled FTP...
I get speed around 500 + MB´s Write, thats ok I guess, theoretically I should get more..
--------------------------------------------------------------------------------------------------------------
The Setup, FreeNAS 11.2
Supermicro 2029U-E1CR4 2U Ultra Server
2x Intel Xeon SP Silver 4110 - 8-Core 2.10GHz
96GB RAM ( I will get more after proven the system )
Supermicro 2-Port SFP+ Intel 10GbE LAN card PCI-e LP X710 DA
--------------------------------------------------------------------------------------------------------------
Avago 9305-16i 12Gbps SAS/SATA PCIe 3.0 HBA
18x Samsung 860 EVO 4TB SATA3
- 5x RaidZ containing 4Disks
- 2x HotSpares
- 1x Intel SSD S4500 L2ARC store metadata exclusively
--------------------------------------------------------------------------------------------------------------
DD Speed Test
dd if=/dev/zero of=tmp.dat bs=2048k count=50k
51200+0 records in
51200+0 records out
107374182400 bytes transferred in 36.210101 secs (2965310225 bytes/sec)
dd if=tmp.dat of=/dev/null bs=2048k count=50k
51200+0 records in
51200+0 records out
107374182400 bytes transferred in 13.250111 secs (8103644021 bytes/sec)
--------------------------------------------------------------------------------------------------------------
Image of Robocopy error
27451
--------------------------------------------------------------------------------------------------------------
/usr/local/etc/smb4.conf
Code:
root@server[~]# cat /usr/local/etc/smb4.conf [global] server min protocol = SMB2_02 server max protocol = SMB3 encrypt passwords = yes dns proxy = no strict locking = no oplocks = yes deadtime = 15 max log size = 51200 max open files = 2815517 logging = file load printers = no printing = bsd printcap name = /dev/null disable spoolss = yes getwd cache = yes guest account = nobody map to guest = Bad User obey pam restrictions = yes ntlm auth = no directory name cache size = 0 kernel change notify = no panic action = /usr/local/libexec/samba/samba-backtrace nsupdate command = /usr/local/bin/samba-nsupdate -g server string = server - FreeNAS ea support = yes store dos attributes = yes lm announce = yes hostname lookups = yes unix extensions = no acl allow execute always = true dos filemode = yes multicast dns register = yes domain logons = no idmap config *: backend = tdb idmap config *: range = 90000001-100000000 server role = member server workgroup = DOMAIN realm = DOMAIN.NO security = ADS client use spnego = yes local master = no domain master = no preferred master = no ads dns update = yes winbind cache time = 7200 winbind offline logon = yes winbind enum users = yes winbind enum groups = yes winbind nested groups = yes winbind use default domain = no winbind refresh tickets = yes idmap config DOMAIN: backend = rid idmap config DOMAIN: range = 20000-90000000 allow trusted domains = no client ldap sasl wrapping = plain template shell = /bin/sh template homedir = /home/%D/%U netbios name = server create mask = 0666 directory mask = 0777 client ntlmv2 auth = yes dos charset = CP437 unix charset = UTF-8 log level = 2 server multi channel support = yes [production] path = "/mnt/***" printable = no veto files = /.snapshot/.windows/.mac/.zfs/ writeable = yes browseable = yes access based share enum = no vfs objects = zfs_space zfsacl streams_xattr hide dot files = yes guest ok = no nfs4:mode = special nfs4:acedup = merge nfs4:chown = true zfsacl:acesort = dontcare
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/var/log/samba4/log.smbd
Code:
DOMAIN\nasadmin closed file **/xgen/collections/skalken/skalken_eyebrows/Noise1/p_body.xpd (numopen=1) NT_STATUS_OK [2019/01/01 18:17:45.430917, 2] ../source3/smbd/open.c:1404(open_file) DOMAIN\nasadmin opened file **/xgen/collections/skalken/skalken_eyebrows/Noise1/p_body.xpd read=Yes write=Yes (numopen=3) [2019/01/01 18:17:45.743948, 1] ../source3/modules/nfs4_acls.c:742(smbacl4_fill_ace4) nfs4_acls.c: file [**/xgen/collections/**/**_HeadHair_wavy/AnimWires2/Points]: could not convert S-1-5-21-19305936-478707698-815609150-500 to uid or gid [2019/01/01 18:17:45.761140, 1] ../source3/modules/nfs4_acls.c:742(smbacl4_fill_ace4) nfs4_acls.c: file [**/xgen/collections/**/**_HeadHair_wavy/AnimWires3/Points]: could not convert S-1-5-21-19305936-478707698-815609150-500 to uid or gid [2019/01/01 18:17:45.796226, 1] ../source3/modules/nfs4_acls.c:742(smbacl4_fill_ace4) nfs4_acls.c: file [**/xgen/collections/**/**_HeadHair_wavy/Clumping2/Points]: could not convert S-1-5-21-19305936-478707698-815609150-500 to uid or gid [2019/01/01 18:17:45.960574, 2] ../source3/smbd/open.c:1404(open_file) DOMAIN\nasadmin opened file **/xgen/collections/sunnyPatchless/sunnyPatchless_jumper_tear/Noise1/p_sweather_thick.xpd read=No write=No (numopen=2) [2019/01/01 18:17:45.961802, 2] ../source3/smbd/close.c:789(close_normal_file) DOMAIN\nasadmin closed file **/xgen/collections/sunnyPatchless/sunnyPatchless_jumper_tear/Noise1/p_sweather_thick.xpd (numopen=1) NT_STATUS_OK [2019/01/01 18:17:45.977605, 2] ../source3/smbd/open.c:1404(open_file) DOMAIN\nasadmin opened file **/xgen/collections/sunnyPatchless/sunnyPatchless_jumper_tear/Noise1/p_sweather_thick.xpd read=Yes write=Yes (numopen=2) [2019/01/01 18:17:53.156651, 2] ../source3/smbd/server.c:807(remove_child_pid) Could not find child 17257 -- ignoring
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/var/log/samba4/log.winbindd
Code:
[2019/01/01 18:02:52.957269, 2] ../source3/lib/interface.c:345(add_interface) added interface ixl0 ip=2a02:20c8:2670:351:ae1f:6bff:fe8a:bff8 bcast= netmask=ffff:ffff:ffff:ffff:: [2019/01/01 18:02:52.957705, 2] ../source3/lib/interface.c:345(add_interface) added interface ixl0 ip=10.1.1.8 bcast=10.1.7.255 netmask=255.255.248.0 [2019/01/01 18:02:52.958327, 2] ../source3/lib/interface.c:345(add_interface) added interface ixl0 ip=2a02:20c8:2670:351:ae1f:6bff:fe8a:bff8 bcast= netmask=ffff:ffff:ffff:ffff:: [2019/01/01 18:02:52.958350, 2] ../source3/lib/interface.c:345(add_interface) added interface ixl0 ip=10.1.1.8 bcast=10.1.7.255 netmask=255.255.248.0 [2019/01/01 18:02:52.981445, 1] ../source3/lib/tdb_validate.c:480(tdb_validate_and_backup) tdb '/var/db/samba4/winbindd_cache.tdb' is valid [2019/01/01 18:02:52.996900, 1] ../source3/lib/tdb_validate.c:490(tdb_validate_and_backup) Created backup '/var/db/samba4/winbindd_cache.tdb.bak' of tdb '/var/db/samba4/winbindd_cache.tdb' [2019/01/01 18:02:52.998420, 2] ../source3/winbindd/winbindd_util.c:283(add_trusted_domain_from_tdc) Added domain BUILTIN (null) S-1-5-32 [2019/01/01 18:02:52.998459, 2] ../source3/passdb/pdb_interface.c:161(make_pdb_method_name) No builtin backend found, trying to load plugin [2019/01/01 18:02:52.999101, 2] ../source3/winbindd/winbindd_util.c:283(add_trusted_domain_from_tdc) Added domain server (null) S-1-5-21-3067501586-3017355786-1614438915 [2019/01/01 18:02:52.999175, 2] ../source3/winbindd/winbindd_util.c:283(add_trusted_domain_from_tdc) Added domain DOMAIN DOMAIN.NO S-1-5-21-4100299945-2672209705-340494855 [2019/01/01 18:02:53.001357, 0] ../lib/util/become_daemon.c:124(daemon_ready) STATUS=daemon 'winbindd' finished starting up and ready to serve connections
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/var/log/samba4/log.wb-DOMAIN
Code:
../source3/rpc_client/cli_pipe.c:564: RPC fault code DCERPC_FAULT_ACCESS_DENIED received from host qdc.DOMAIN.no! [2019/01/01 17:41:58.766389, 1] ../source3/winbindd/winbindd_cm.c:2827(cm_connect_sam) Unwilling to make SAMR connection to domain DOMAIN without connection level security, must set 'winbind sealed pipes = false' and 'require strong key = false' to proceed: NT_STATUS_DOWNGRADE_DETECTED [2019/01/01 17:43:53.113069, 0] ../source3/winbindd/winbindd.c:243(winbindd_sig_term_handler) Got sig[15] terminate (is_parent=0) [2019/01/01 17:54:12.531636, 2] ../source3/winbindd/winbindd_pam.c:2108(winbind_dual_SamLogon) NTLM CRAP authentication for user [DOMAIN]\[andreas.aanerud] returned NT_STATUS_WRONG_PASSWORD [2019/01/01 17:54:12.558842, 2] ../source3/winbindd/winbindd_pam.c:2108(winbind_dual_SamLogon) NTLM CRAP authentication for user [DOMAIN]\[andreas.aanerud] returned NT_STATUS_WRONG_PASSWORD [2019/01/01 17:57:45.923919, 0] ../source3/winbindd/winbindd.c:243(winbindd_sig_term_handler) Got sig[15] terminate (is_parent=0) [2019/01/01 18:05:01.965476, 2] ../source3/winbindd/winbindd_pam.c:2108(winbind_dual_SamLogon) NTLM CRAP authentication for user [DOMAIN]\[Alexander.VPN] returned NT_STATUS_NO_SUCH_USER
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