Frank, there's a bug reported (#21489) when running on RHEL/CentOS. However, we can't reproduce every time. When turning debug on became even harder to reproduce.
We still waiting for a solution. cheers. Carlos. Frank Heckes wrote: > Hi all, > > I'm using Lustre 1.8.1.1 on SLES11.1. > > When coping a file from one Lustre FS to another with help of 'cp -p' > the mtime attribute isn't preserved. When using a tar pipe it's working > (See the commond 'log' below). > > Does someone observed the same for SLES11.1 or is it maybe a bug in the > 'cp-command'? > > Many thanks in advance. > > -Frank > > > jj28l01:~ # cp > -p > /lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16/RESTART.2 > /lustre/jwork1/heckes > jj28l01:~ # > stat > /lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16/RESTART.2 > /lustre/jwork1/heckes/RESTART.2 > File: > `/lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16/RESTART.2' > Size: 737857342 Blocks: 1441144 IO Block: 2097152 regular > file > Device: 1fefa3a0h/535798688d Inode: 142974444 Links: 1 > Access: (0600/-rw-------) Uid: ( 7325/ hbo321) Gid: ( 7268/ hbo32) > Access: 2009-12-09 07:32:07.000000000 +0100 > Modify: 2009-11-25 06:54:47.000000000 +0100 > Change: 2009-12-02 12:04:49.000000000 +0100 > File: `/lustre/jwork1/heckes/RESTART.2' > Size: 737857342 Blocks: 1433632 IO Block: 2097152 regular > file > Device: 90a2b9f8h/2426583544d Inode: 710274535 Links: 1 > Access: (0600/-rw-------) Uid: ( 7325/ hbo321) Gid: ( 7268/ hbo32) > Access: 2009-12-09 07:31:00.000000000 +0100 > Modify: 2009-12-09 07:32:07.000000000 +0100 > Change: 2009-12-09 07:32:07.000000000 +0100 > jj28l01:~ # > cd > /lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16/ > jj28l01:/lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16 > # tar cpvf - RESTART.2 | (cd /lustre/jwork1/heckes ; tar xpf - ) > RESTART.2 > jj28l01:/lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16 > # stat > /lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16/RESTART.2 > /lustre/jwork1/heckes/RESTART.2 > File: > `/lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16/RESTART.2' > Size: 737857342 Blocks: 1441144 IO Block: 2097152 regular > file > Device: 1fefa3a0h/535798688d Inode: 142974444 Links: 1 > Access: (0600/-rw-------) Uid: ( 7325/ hbo321) Gid: ( 7268/ hbo32) > Access: 2009-12-09 07:34:06.000000000 +0100 > Modify: 2009-11-25 06:54:47.000000000 +0100 > Change: 2009-12-02 12:04:49.000000000 +0100 > File: `/lustre/jwork1/heckes/RESTART.2' > Size: 737857342 Blocks: 1433632 IO Block: 2097152 regular > file > Device: 90a2b9f8h/2426583544d Inode: 710274535 Links: 1 > Access: (0600/-rw-------) Uid: ( 7325/ hbo321) Gid: ( 7268/ hbo32) > Access: 2009-12-09 07:33:52.000000000 +0100 > Modify: 2009-11-25 06:54:47.000000000 +0100 > Change: 2009-12-09 07:34:06.000000000 +0100 > jj28l01:/lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16 > > ----------------------- TOOL DETAILS ----------------------- > > # cp --version > cp (GNU coreutils) 6.12 > Copyright (C) 2008 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. > > Written by Torbjörn Granlund, David MacKenzie, and Jim Meyering. > jj28l01:/lustre/jhome7/hbo32/hbo321/work/VW-Project/AB-C2/E-ABC2/2x35k_3/shop_bo_16 > # tar --version > tar (GNU tar) 1.20 > Copyright (C) 2008 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. > > Written by John Gilmore and Jay Fenlason. > > > > ------------------------------------------------------------------------------------------------ > ------------------------------------------------------------------------------------------------ > Forschungszentrum Juelich GmbH > 52425 Juelich > Sitz der Gesellschaft: Juelich > Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 > Vorsitzende des Aufsichtsrats: MinDir'in Baerbel Brumme-Bothe > Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender), > Dr. Ulrich Krafft (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, > Prof. Dr. Sebastian M. Schmidt > ------------------------------------------------------------------------------------------------ > ------------------------------------------------------------------------------------------------ > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss > _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
