`<div dir="ltr">Oh, the PSOD is not caused by the corruption in ZFS - I suspect it was the other way around (VMware host PSOD -> ZFS corruption). I've experienced the PSOD before, it may be related to IO issues which I outlined in another post here:<div><a href="http://lists.omniti.com/pipermail/omnios-discuss/2015-June/005222.html">http://lists.omniti.com/pipermail/omnios-discuss/2015-June/005222.html</a></div><div><br></div><div>Nobody chimed in, but it's an ongoing issue. I need to dedicate more time to troubleshoot but other projects are taking my attention right now (coupled with a personal house move time is at a premium!).<br><div><br></div><div>Also, I've had many improper shutdowns of the hosts and VMs, and this was the first time I've seen a ZFS corruption. </div><div><br></div><div>I know I'm repeating myself, but my question is still:</div><div>- Can I safely use this block device again now that it reports no errors? Again, I've moved all data off of it.. and there are no other signs of hardware issues. Recreate it? <br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Aug 19, 2015 at 12:49 PM, Stephan Budach <span dir="ltr"><<a href="mailto:stephan.budach@jvm.de" target="_blank">stephan.budach@jvm.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Joerg,<br>
<br>
Am 19.08.15 um 14:59 schrieb Joerg Goltermann:<div><div><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
the PSOD you got can cause the problems on your exchange database.<br>
<br>
Can you check the ESXi logs for the root cause of the PSOD?<br>
<br>
I never got a PSOD on such a "corruption". I still think this is<br>
a "cosmetic" bug, but this should be verified by one of the ZFS<br>
developers ...<br>
<br>
- Joerg</blockquote></div></div></blockquote></div></div></div></div></div>
`