My fault, I took the discussion OT and also forgot to set the From so that it would be on list...
On Thu, Jun 2, 2016 at 6:59 PM, Patrick Farrell <p...@cray.com> wrote: > Agreed, strongly - The root cause is known, and it's a patch which was > added in Lustre 1.8.2. There's no reason to think any current or recent > version does not have this problem. > > All the info I'm referencing is in LU-4185. > https://jira.hpdd.intel.com/browse/LU-4185 > > - Patrick > > On 06/02/2016 10:54 AM, Laifer, Roland (SCC) wrote: > >> Phill, >> >> I fear you are searching in the wrong direction. As I said before the >> return code of Lustre for mkdir on an existing directory is pretty >> arbitrary. (As Patrick pointed out this might change if you do a stat >> before.) We had seen that the Matlab problem disappeared for days and >> weeks and afterwards it appeared again quite frequently. This happened >> while there was no change in the installed Lustre versions. >> >> Regards, >> Roland >> >> >> Am 02.06.2016 um 17:39 schrieb Phill Harvey-Smith: >> >>> On 02/06/2016 14:32, E.S. Rosenberg wrote: >>> >>>> What is the output of: >>>> cat /sys/fs/lustre/version >>>> >>> Ok /proc/fs/lustre/version : >>> >>> On the 16.04 system which barfs on matlab : >>> >>> lustre: 2.8.53_51_g3680fa1 >>> kernel: patchless_client >>> build: 2.8.53_51_g3680fa1 >>> >>> On the 12.04 system where matlab works : >>> >>> lustre: 2.4.53 >>> kernel: patchless_client >>> build: v2_4_52_0-g55605c6-CHANGED-3.8.0-27-generic >>> >>> Cheers. >>> >>> Phill. >>> >>> >>> _______________________________________________ >>> lustre-discuss mailing list >>> lustre-discuss@lists.lustre.org >>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org >>> >> _______________________________________________ >> lustre-discuss mailing list >> lustre-discuss@lists.lustre.org >> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org >> > > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org >
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