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Hi Kurt,
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<div class="">Have a look at <a href="https://jira.hpdd.intel.com/browse/LU-6664" class="">https://jira.hpdd.intel.com/browse/LU-6664</a>. Andreas gives a good explanation as to what is going on in his last comment. If you need more clarification, post back
to the list. We have experienced this here at LANL with multiple 2.5.x filesystems. Some use ldiskfs, while others use zfs.</div>
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<div class="">-Dominic</div>
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<div class="">On Mar 22, 2016, at 8:55 AM, Kurt Strosahl <<a href="mailto:strosahl@jlab.org" class="">strosahl@jlab.org</a>> wrote:</div>
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<div class="">Good Morning,<br class="">
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Recently in my test environment I've seen the following error on the oss: Error -2 syncing data on lock cancel. At the time there was only one client mounting the test lustre file system, and the only process running was a compilation of gcc, so there was
virtually no activity on the file system. Checking my production environment I do see instances of this error there as well. What does this error mean? I'm running the base 2.5.3 lustre on centos 6.5 systems, with zfs as the back end file system for the
osts.<br class="">
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Kurt J. Strosahl<br class="">
System Administrator<br class="">
Scientific Computing Group, Thomas Jefferson National Accelerator Facility<br class="">
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http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org<br class="">
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