VRangesync 4-ways Sync and 'remote-to-remote' sync introduction
Video - https://www.youtube.com/watch?v=MIHxXPWcTmE


Traditional filecopier offer 3-ways sync. No 'remote-to-remote' sync capability available.

3-ways sync:

Quote: 1)Your current machine 'directory #A' to Your current machine 'directory #B' 2)Your machine to Remote machine 3)Remote Machine to Your current machine 4)No 'Remote Machine #A to Remote Machine #B' available

VRangesync is world-first file copier that offer 4-ways sync. Vrangesync offer 'remote-to-remote' sync capability.

4-ways sync:

Quote: 1)Your current machine 'directory #A' to Your current machine 'directory #B' 2)Your machine to Remote machine 3)Remote Machine to Your current machine 4)Remote Machine #A to Remote Machine #B

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ssh

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# VRangesync(ssh)'s default compression mode is 'zstd' and default 'zstd -T'(parallel) for 'tar' data transfer
# (not using SSH built-in compression feature)
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# VRangesync offer '4-ways' sync and 'remote-to-remote' sync capability

time ./vr -i "/data/virtual" -o "/data/virtual2" -sa "root@1.2.3.4" -sp "12345" -sf "1.2.3.4.password.file" -da "root@5.6.7.8" -dp "12345" -df "5.6.7.8.password.file"


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# VRangesync(ssh) - 'lz4' compression algorithm and default 'zstd -T'(parallel) for 'tar' data transfer
# (not using SSH built-in compression feature)
-----------------------------------------------------------

time ./vr -i "/data/virtual" -o "/data/virtual2" -sa "root@1.2.3.4" -sp "12345" -sf "1.2.3.4.password.file" -da "root@5.6.7.8" -dp "12345" -df "5.6.7.8.password.file" -z "lz4"


1) Direct mirror from machine '1.2.3.4' to machine '5.6.7.8' from third party workcomputer.
2) zstd -T(parallel) offer fastest completion time

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ncat


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#ncat, openssl aes-128-cbc
-------------------------------
-



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# VRangesync(ncat), data scamble using 'zstd' compression algorithm and default 'zstd -T'(parallel) for 'tar' data transfer; custom ncat port(always use custom port for security reason)
# #default is 'zstd' compression algorithm
--------------------------------

time ./vr -i "/data/virtual" -o "/data/virtual2" -sa "root@1.2.3.4" -sp "12345" -sf "1.2.3.4.password.file" -da "root@5.6.7.8" -dp "12345" -df "5.6.7.8.password.file" -nc "1" -z "zstd" -ncport "6688"



--------------------------------
# VRangesync(ncat), data scamble using 'lz4' compression algorithm and default 'zstd -T'(parallel) for 'tar' data transfer; custom ncat port(always use custom port for security reason)
--------------------------------

time ./vr -i "/data/virtual" -o "/data/virtual2" -sa "root@1.2.3.4" -sp "12345" -sf "1.2.3.4.password.file" -da "root@5.6.7.8" -dp "12345" -df "5.6.7.8.password.file" -nc "1" -z "lz4" -ncport "6688"




1) Direct mirror from machine '1.2.3.4' to machine '5.6.7.8' from third party workcomputer.
2) zstd -T(parallel) offer fastest completion time
3) ncat on zstd -T(parallel) is faster than ssh on zstd -T(parallel)


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VRangesync '4-ways' sync and 'remote-to-remote' sync capability is an essential feature for storage guru or system administrator to manage a large list of machines from third party workcomputer.
VRangesync simplify entire operation and reduce additional work required.
Total amount of time saving will matter alot in real world scenario.
VRangesync can be your next datacenter management enterprise tool.


Vrangesync https://www.1range1.com