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<div class="moz-cite-prefix">26.06.2019 16:41, Dmitry Filonov пишет:<br>
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<div>Hi, <br>
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<div> am really new to gluster and have couple question that I
hope will be really easy to answer. Just couldn't find
anything on that myself. <br>
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<div><br>
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<div>I did set up replica 3 gluster over 3 nodes with 2TB SSD in
each node. <br>
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<div>To have snapshot functionality I have created thin pool of
the size of VG (1.82TB) and then 1.75TB thin LVM inside on
each of the bricks. <br>
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<div>It worked just fine until I scheduled creating hourly and
daily snapshots on that gluster volume. In less than 2 days my
thin volume got full and crashed. <br>
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<div>Not refused creating new snapshots, but just died as LVM
couldn't perform any operations there anymore. <br>
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<div>So my first question is how to prevent this from happening.
I could create smaller thin LVM, but I still have no control
how much space I would need for snapshots. I was hoping to see
some warnings and errors while creeating snapshots, but not
failed LVM/Gluster. <br>
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<div>The second question is related but not that important. Is
there a way to schedule snapshot removal in cron? gluster
snapshot delete requires interactive confirmation and I don't
see any flag to auto-confirm snapshot removal. <br>
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<div>Thank you, <br>
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<div><br>
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<div>Fil<br>
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<div dir="ltr">--</div>
<div dir="ltr">Dmitry Filonov
<div>Linux Administrator</div>
<div>SBGrid Core | <span>Harvard Medical
School</span></div>
<div>250 Longwood Ave, SGM-114</div>
<div>Boston, MA 02115</div>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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