Hyper-V Replication - Initial Replication and HRL understanding
hi all,
i totally new hyper-v replication questions below might sound silly (while trying understand basic level of how works)
initial replication
q1)how initial replication on network works while vm receiving writes @ same time when being copied on replica site ? - wouldn't initial replica totally inconsistent or copy done base on snapshot created ?
hyper-v replication log
q2) came across phrase in technet
"the log file replayed in reverse order replica vhd in accordance replication frequency"
if have make the following changes
t1) change dataa -- captured in hrl#1
t2) change datab -- captured in hrl#2
wouldn't need replay hrls in proper order (#1, #2), instead of reversed ?? what's point of replaying log in reversed (from latest earliest) ?
regards,
noob
here blog explains lot of things: http://www.aidanfinn.com/?p=12147
and change copied forward. , in case of storage, blocks. copying latest writes, means never copy previous writes same block. saving data sent across wire have over-written logs played.
brian ehlert
http://itproctology.blogspot.com
learn. apply. repeat.
Windows Server > Hyper-V
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