<div dir="ltr"><span style="font-family:arial,sans-serif;font-size:13.333333969116211px">An alternative to undelete is snapshotting. This also gives protection against "logical data corruption" like virus infections or data changes because of bugs or simply human failure. I am a huge proponent of solving as much as possible problems with a single solution. And, afaik, snapshotting is being worked on or is at least on the roadmap.</span><br>
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<br><br><div class="gmail_quote">On Mon, Dec 31, 2012 at 4:01 PM, Vijay Bellur <span dir="ltr"><<a href="mailto:vbellur@redhat.com" target="_blank">vbellur@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im">On 12/30/2012 09:42 PM, Stephan von Krawczynski wrote:<br>
> If I delete<br>
> something on a disk that is far from being full it is just plain dumb to<br>
> really erase this data from the disk. It won't help anyone. It will only hurt<br>
> you if you deleted it accidently. Read my lips: free disk space is wasted<br>
> space, just like free mem is wasted mem.<br>
</div>> And_that_ is the true reason for undelete. It won't hurt anybody, and will<br>
<div class="im">> help some. And since it is the true goal of a fs to organise data on a drive<br>
> it is most obvious that "undelete" (you may call it lazy-delete) is a very<br>
</div>> basic fs feature and_not_ an add-on patched onto it.<br>
<br>
Have you explored xlators/features/trash in the source tree? Does that<br>
fit your requirements? If that does, code clean up in trash translator<br>
and exposing undelete (via trash xlator) as a tunable through the<br>
gluster volume set interface is not complex.<br>
<span class="HOEnZb"><font color="#888888"><br>
-Vijay<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
<br>
<br>
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