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best way to copy files from one unraid server to another?

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Hello everyone. Thanks in advance for the super help. You guys have always come through before! Thanks!

 

Anyhow, after successfully getting a mega unraid server going for a friend of mine, I copied all of my data onto his 16 disk unraid server.

Now I would like to copy some of that back onto my fresh new 4 disk server.

 

What is the best way to do that? drag and drop from a windows machine? I would imagine there is a faster, more efficient way to do this...

 

thanks guys.

Hello everyone. Thanks in advance for the super help. You guys have always come through before! Thanks!

 

Anyhow, after successfully getting a mega unraid server going for a friend of mine, I copied all of my data onto his 16 disk unraid server.

Now I would like to copy some of that back onto my fresh new 4 disk server.

 

What is the best way to do that? drag and drop from a windows machine? I would imagine there is a faster, more efficient way to do this...

 

thanks guys.

See here in the wiki:

http://lime-technology.com/wiki/index.php?title=Transferring_Files_from_a_Network_Share_to_unRAID

 

Since that is just copying from the network share to unRAID, wouldn't that be just as slow as performing a drag and drop from a windows workstation?  I am about to do the same thing and this is going to take forever through the network... so I would love to have a better way.

 

Maybe I will be better off just starting with my original disks and upgrading one disk at a time... but copying all of the files would be advantageous in that it would defragment the new drives.

  • Author

I started using the rsync method indicated in the post you linked Joe, but it was only transfering at a little over 1mbps... that seems oddly slow..

Both servers are connected to the same gigabit switch..

would the cp command go faster?

It does seem slow, but since you did not post a syslog, and the output of

ifconfig eth0

and

ethtool eth0

from BOTH unRAID servers, I have no way of knowing what is happening.

It could be anything from a bad cable to a bad router to a bad disk on either server to something else in the configuration of SAMBA when connected to a Linux server.

 

Joe L.

 

 

  • Author

from the destination machine, named Tower:

root@Tower:~# ifconfig eth0

eth0      Link encap:Ethernet  HWaddr 00:17:31:74:71:87

          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0

          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:18804369 errors:0 dropped:0 overruns:0 frame:0

          TX packets:6200014 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:1498815642 (1.3 GiB)  TX bytes:510307262 (486.6 MiB)

          Interrupt:18

 

root@Tower:~# ethtool eth0

Settings for eth0:

        Supported ports: [ TP ]

        Supported link modes:  10baseT/Half 10baseT/Full

                                100baseT/Half 100baseT/Full

                                1000baseT/Half 1000baseT/Full

        Supports auto-negotiation: Yes

        Advertised link modes:  10baseT/Half 10baseT/Full

                                100baseT/Half 100baseT/Full

                                1000baseT/Half 1000baseT/Full

        Advertised auto-negotiation: Yes

        Speed: 1000Mb/s

        Duplex: Full

        Port: Twisted Pair

        PHYAD: 0

        Transceiver: internal

        Auto-negotiation: on

        Supports Wake-on: pg

        Wake-on: g

        Current message level: 0x00000037 (55)

        Link detected: yes

 

 

From the source machine, named Server

 

root@Server:~# ifconfig eth0

eth0      Link encap:Ethernet  HWaddr 00:30:48:dc:5d:34

          inet addr:192.168.0.11  Bcast:192.168.0.255  Mask:255.255.255.0

          UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1

          RX packets:1350026262 errors:25 dropped:707 overruns:0 frame:17

          TX packets:221378361 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000

          RX bytes:3873863433 (3.6 GiB)  TX bytes:677681544 (646.2 MiB)

          Memory:e0d00000-e0d20000

Settings for eth0:

        Supported ports: [ TP ]

        Supported link modes:  10baseT/Half 10baseT/Full

                                100baseT/Half 100baseT/Full

                                1000baseT/Full

        Supports auto-negotiation: Yes

        Advertised link modes:  10baseT/Half 10baseT/Full

                                100baseT/Half 100baseT/Full

                                1000baseT/Full

        Advertised auto-negotiation: Yes

        Speed: 1000Mb/s

        Duplex: Full

        Port: Twisted Pair

        PHYAD: 1

        Transceiver: internal

        Auto-negotiation: on

        Supports Wake-on: pumbag

        Wake-on: g

        Current message level: 0x00000001 (1)

        Link detected: yes

 

 

  • Author

also, for what its worth, I can drag and drop from a windows box at about 10mbps... still seems slower than it should be though..

The destination server does not have a parity drive installed.

  • Author

excelent, thank you..

I take it you paste

" sed -i -e "s/host msdfs = Yes/host msdfs = No/" -e "s/msdfs root = Yes/msdfs root = No/" /etc/samba/smb.conf

smbcontrol smbd reload-config "

into the go files of both servers, restart both, and have a happy day?

is this in any way detrimental to copying to/from a windows box as well? I need to know if I should be removing this line when I am done.

excelent, thank you..

I take it you paste

" sed -i -e "s/host msdfs = Yes/host msdfs = No/" -e "s/msdfs root = Yes/msdfs root = No/" /etc/samba/smb.conf

smbcontrol smbd reload-config "

into the go files of both servers, restart both, and have a happy day?

is this in any way detrimental to copying to/from a windows box as well? I need to know if I should be removing this line when I am done.

 

See here:

http://www.samba.org/samba/docs/man/Samba-HOWTO-Collection/msdfs.html

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