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lolicatgrill n00b

Joined: 11 Mar 2016 Posts: 5
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Posted: Wed Mar 16, 2016 4:30 am Post subject: Samba transfer on gentoo machine on zfs raidz1 only 25Mb/s |
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Hello,
I installed gentoo on my machine as a fileserver and I have zfsonlinux with raidz1 drives and samba installed.
I tried transferring about 1.4TB worth of files from my windows machine to my gentoo machine and it took me about 19 hours to transfer it all because the speeds were roughly 25Mb/s
I tried iperf and it seems my network is fine since it's routed via my gigabit router (asus n66u)
Code: | -----------------------------------------------------------
Server listening on 5201
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Accepted connection from 192.168.2.1, port 57034
[ 5] local 192.168.2.42 port 5201 connected to 192.168.2.1 port 57035
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-1.00 sec 112 MBytes 940 Mbits/sec
[ 5] 1.00-2.00 sec 112 MBytes 942 Mbits/sec
[ 5] 2.00-3.00 sec 112 MBytes 942 Mbits/sec
[ 5] 3.00-4.00 sec 112 MBytes 942 Mbits/sec
[ 5] 4.00-5.00 sec 112 MBytes 942 Mbits/sec
[ 5] 5.00-6.00 sec 112 MBytes 942 Mbits/sec
[ 5] 6.00-7.00 sec 112 MBytes 942 Mbits/sec
[ 5] 7.00-8.00 sec 112 MBytes 942 Mbits/sec
[ 5] 8.00-9.00 sec 112 MBytes 942 Mbits/sec
[ 5] 9.00-10.00 sec 112 MBytes 942 Mbits/sec
[ 5] 10.00-10.00 sec 367 KBytes 926 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-10.00 sec 1.10 GBytes 942 Mbits/sec sender
[ 5] 0.00-10.00 sec 1.10 GBytes 942 Mbits/sec receiver
-----------------------------------------------------------
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I tried cheking my zfs spped
Code: | # dd if=/dev/zero of=/tank/testfile.out bs=1M count=10000
10000+0 records in
10000+0 records out
10485760000 bytes (10 GB) copied, 23.3102 s, 450 MB/s
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Any reason why I only get 25Mb/s transfer? |
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bbgermany Veteran


Joined: 21 Feb 2005 Posts: 1844 Location: Oranienburg/Germany
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Posted: Thu Mar 17, 2016 6:18 am Post subject: |
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Hi,
please post your smb.conf
greets bb _________________ Desktop: Ryzen 7 5800X, 32GB, 2TB, RX7700XT
Noebook: Dell XPS 13 9370, 16GB, 1TB
Server #1: Ryzen 5 Pro 4650G, 64GB, 16.5TB
Server #2: Ryzen 4800H, 32GB, 22TB |
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lolicatgrill n00b

Joined: 11 Mar 2016 Posts: 5
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Posted: Thu Mar 17, 2016 10:00 pm Post subject: |
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cat /etc/samba/smb.conf | grep -v '^#'
Code: |
[global]
workgroup = RACAILUM
server string = Samba Server %v
printcap name = cups
printing = cups
load printers = yes
log file = /var/log/samba/log.%m
max log size = 50
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
interfaces = eno1
bind interfaces only = yes
hosts allow = 192.168.2.1
hosts deny = 0.0.0.0/0
security = user
guest ok = yes
[print$]
comment = Printer Drivers
path = /etc/samba/printer ## # This path holds the driver structure
guest ok = yes
browseable = yes
read only = yes
write list = root
printer admin = root
[printers]
comment = All Printers
browseable = no
printable = yes
writable = no
public = yes
guest ok = yes
path = /var/spool/samba
printer admin = root
[public]
comment = Public Files
browseable = yes
public = yes
create mode = 0766
guest ok = yes
path =
[Argama]
comment = Argama files
path = tank
browseable = yes
guest ok = yes
writable = yes
null passwords = true
wide links = yes
unix extensions = no
read only = no
force user = nobody
force group = nogroup
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bbgermany Veteran


Joined: 21 Feb 2005 Posts: 1844 Location: Oranienburg/Germany
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Posted: Fri Mar 18, 2016 8:52 pm Post subject: |
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Hi,
change the following line:
Code: |
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
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to
Code: |
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536
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and restart samba. Then try again.
greets bb _________________ Desktop: Ryzen 7 5800X, 32GB, 2TB, RX7700XT
Noebook: Dell XPS 13 9370, 16GB, 1TB
Server #1: Ryzen 5 Pro 4650G, 64GB, 16.5TB
Server #2: Ryzen 4800H, 32GB, 22TB |
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lolicatgrill n00b

Joined: 11 Mar 2016 Posts: 5
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Posted: Sat Mar 19, 2016 5:46 am Post subject: |
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It worked now it's transferring at 100Mb/s! thanks! |
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