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<div class="moz-cite-prefix">I think it would be cheaper to just get
directory/file mod listings, which I'm already paranoid would
create undo overhead. I know that Samba plugins can tell you when
files have been modified without searching. I'm wondering if
there's such a thing for Linux file systems.<br>
<br>
Thanks,<br>
<br>
Omar<br>
<br>
<br>
On 11/22/2014 11:14 AM, Zack Gold wrote:<br>
</div>
<blockquote
cite="mid:CAKni=iFkdccBK81SAkSK_LTVYHZiLyqVhcHAg_3eacMm+bMJtQ@mail.gmail.com"
type="cite">
<p dir="ltr">You could write a clever script that stores md5sums
of every file and check I'd it's changed.</p>
<div class="gmail_quote">On Nov 22, 2014 2:13 PM, "Omar Eljumaily"
<<a moz-do-not-send="true" href="mailto:omar@omnicode.com">omar@omnicode.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">I'd like to
have the knowledge of when a file changes. I don't know how
to get those notifications in linux. Does anybody know?<br>
<br>
Also, not all files get closed to the point where they can be
copied every time they're modified. Windows clients are
notorious for keeping files open all day long without letting
other processes copy them.<br>
<br>
The thing with the could side is that I don't want to be the
person responsible for running the cloud server, so I'm going
to have to work within the cloud provider's framework. The
ones I'm looking at right now are Google and <a
moz-do-not-send="true" href="http://1and1.com"
target="_blank">1and1.com</a> (which seems to be pretty
cheap, about $10/month for 1 terrabyte).<br>
<br>
Thanks,<br>
<br>
Omar<br>
<br>
<br>
On 11/22/2014 10:57 AM, Jordan Erickson wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
I use rsync+ssh+rsnapshot+cron for a (albeit daily) backup
of multiple<br>
VMs in "the cloud" (my cloud) totaling about 1.5TB total to
a local<br>
disk, then another rsnapshot to an external disk about every
month. It's<br>
fast. rsync is designed to take large amounts of data and
sync them<br>
efficiently.<br>
<br>
Is there a requirement for "every hour" (and not something
more frequent<br>
like, every time a file changes)? If not, maybe a trigger
that whenever<br>
a file changes, it's sync'd... I'm sure multiple avenues are
possible<br>
with some simple script-fu (and probably plenty of
ready-to-go packages<br>
as well).<br>
<br>
<br>
Jordan Erickson (PGP: 0x78DD41CB)<br>
LNS: <a moz-do-not-send="true" href="tel:707-636-5678"
value="+17076365678" target="_blank">707-636-5678</a>, <a
moz-do-not-send="true" href="http://logicalnetworking.net"
target="_blank">http://logicalnetworking.net</a><br>
<br>
<br>
On 11/22/2014 10:50 AM, steve wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
On 11/22/2014 10:43 AM, Zack Gold wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
rsync + cron?<br>
<br>
On Nov 22, 2014 1:36 PM, "Omar Eljumaily" <<a
moz-do-not-send="true" href="mailto:omar@omnicode.com"
target="_blank">omar@omnicode.com</a><br>
<mailto:<a moz-do-not-send="true"
href="mailto:omar@omnicode.com" target="_blank">omar@omnicode.com</a>>>
wrote:<br>
<br>
Does anybody know about file synchronization
strategies, mainly for<br>
synching from a local file server to a cloud? What
I'm trying to<br>
accomplish is:<br>
</blockquote>
For a terebyte???<br>
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