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https://issues.apache.org/jira/browse/LUCENE-6614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14603038#comment-14603038
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Uwe Schindler commented on LUCENE-6614:
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bq. The check is wrong. It can actually work on windows if you have system
privs to do it, among other reasons. Please do it like this:
Yes. But my check was exactly like that...? Actually I changed it to this exact
code - I just had the exceptions in other order.
We don't run test currently on Windows at all (all of those spins tests are
assumeFalsed). The problem why I added the catch/assume was to make sure it
also works if some Linux filesystem does not have symlinks... (I tested on
Linux where it failed on a mounted Samba FS with my checkout). But test of
course passed with local FS.
> IOUtils.spins doesn't work for drives NVMe drives
> -------------------------------------------------
>
> Key: LUCENE-6614
> URL: https://issues.apache.org/jira/browse/LUCENE-6614
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Michael McCandless
> Assignee: Uwe Schindler
> Priority: Minor
> Fix For: 5.3, Trunk
>
> Attachments: LUCENE-6614.patch, LUCENE-6614.patch, LUCENE-6614.patch
>
>
> NVMe is the faster (than AHCI) protocol for newer SSDs that plug into the
> PCIE bus.
> I just built a new beast box with one of these drives, and the partition is
> named {{/dev/nvme0n1p1}} while the device is {{/dev/nvme0n1}} by Linux - this
> also appears in /sys/block with rotational=0.
> I think [~steve_rowe] also has an NVME drive ...
> [~thetaphi] (who got the box working for me: thank you!!!) has ideas on how
> to fix it!
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