Best way to xfer 1.1 TB of data from old to new NAS?

GTaudiophile

Lifer
Oct 24, 2000
29,767
33
81
I've got an older NAS box running FreeNAS7 (ZFS2) that I've never really been happy with. I need to transfer 1.1 TB of data from it to a newer Synology DS413play. (Yes, it is a step backwards going from a 4x 1TB ZFS2 array to a 2x 4TB RAID1 array. The most important data is of course backed at least once or twice on other drives.)

Anyway, any tips on how to best transfer the data the fastest?

Thanks.
 

atty26

Junior Member
Jan 3, 2014
7
0
0
i think the simplest (not necessarily the fastest) way, is to copy it to an external harddrive, then connect the external hdd to synology and copy it there.
 

TheCrackLing

Junior Member
Feb 11, 2013
22
0
0
Mount Synology on FreeNAS.

/usr/bin/rsync -arvx /location/of/old/stuff /mount/synology/here

Wait.
Done.
 

Mushkins

Golden Member
Feb 11, 2013
1,631
0
0
Put new NAS on network.

Copy/Paste files from old NAS to new NAS.

Disconnect old NAS from network.

It's only 1.1TB, just let it run and go grab a sandwich at the local deli or something. No magic here, just a basic file transfer.
 

azazel1024

Senior member
Jan 6, 2014
901
2
76
Put new NAS on network.

Copy/Paste files from old NAS to new NAS.

Disconnect old NAS from network.

It's only 1.1TB, just let it run and go grab a sandwich at the local deli or something. No magic here, just a basic file transfer.

Exactly. Unless something is time critical, just have them both on the same network, copy/paste.

That said, I plan on speeding up my transfer when I replace the RAID0 array in my desktop with a couple of 3TB disks in the near future. I have the advantage of Win8/8.1 and SMB3, with SMB Multichannel. I currently have two links for my server and desktop, so I can already hit around 235MB/sec (when the RAID array supports it, which the current one, especially on my desktop, can't. More like 200-210MB/sec right now). Because of the extra speed of the new array, I am going to try running a patch cable between the machines and bring the built in NICs online to see if it'll work with 3 links (not sure if the built in NICs in the machines support RDMA, I do know they support RSS which is required for Multichannel).

Then I can stuff the files over at ~350MB/sec, RAID Arrays allowing (which they won't, the 4TB array in my server will probably hit 280MB/sec downhill with a tailwind on the outer tracks, but its still faster than the 235MB/sec 2 GbE limit me to).

Its more nerd cred/experimentation to see if it'll work. I only have ~2TB of data to copy when I replace the array (I do not have any external enclosures that'll support 2 drives, let alone 2 drives in RAID0, so I can't transfer that way and I don't have the spare SATA ports to leave the array in and do a local copy that way), but meh. Fun project. Otherwise I'll just putter along at 235MB/sec. Its only a 2 1/2hr job.
 

GTaudiophile

Lifer
Oct 24, 2000
29,767
33
81
I just mounted the ZFS share to the Synology via its web-based app and let it copy while at work. Just one more folder left to copy overnight tonight.
 

jsbush

Diamond Member
Nov 13, 2000
3,871
0
76
Xcopy and robocopy would also be my suggestions, however:
Any other suggestions for a 900GB database file? Using robocopy corruption occurs on the database once the copy is done.