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Re: [MooseFS-Users] rsync from moosfs chnages source file time stamps
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From: Piotr R. K. <pio...@mo...> - 2016-04-27 18:45:00
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Dear Valeri, I'd like to let you know, that we've just released MooseFS 2.0.89 with fix. Corresponding commit: https://github.com/moosefs/moosefs/commit/b0125cf44cb40cc48d5b730088180654a0c8329c <https://github.com/moosefs/moosefs/commit/b0125cf44cb40cc48d5b730088180654a0c8329c> You can download it as follows: Packages for FreeBSD - from our website: https://moosefs.com/download/freebsd.html <https://moosefs.com/download/freebsd.html> Sources - from our website: https://moosefs.com/download/sources.html <https://moosefs.com/download/sources.html> Sources - from GitHub: https://github.com/moosefs/moosefs/tree/2.0.x <https://github.com/moosefs/moosefs/tree/2.0.x> I'm going to update official ports in FreeBSD ports collection today, so they should be available in a few days. Best regards, -- <https://moosefs.com/> Piotr Robert Konopelko MooseFS Technical Support Engineer e-mail : pio...@mo... <mailto:pio...@mo...> www : https://moosefs.com <https://moosefs.com/> <https://twitter.com/MooseFS> <https://www.facebook.com/moosefs> <https://www.linkedin.com/company/moosefs> <https://github.com/moosefs> This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received it by mistake, please let us know by e-mail reply and delete it from your system; you may not copy this message or disclose its contents to anyone. Finally, the recipient should check this email and any attachments for the presence of viruses. Core Technology accepts no liability for any damage caused by any virus transmitted by this email. > On 27 Apr 2016, at 2:58 PM, Aleksander Wieliczko <ale...@mo...> wrote: > > Hi Valeri, > > I would like to tell you that this strange behaviour is connected with FreeBSD kernel not with MooseFS. > > Mainly FreeBSD kernel sending setattr command before first close. > Today we will publish MooseFS 2.0.89 packages with fix for FreeBSD kernel. > > After upgrade please let us know if all is working correctly. > > Best regards > Aleksander Wieliczko > Technical Support Engineer > MooseFS.com <x-msg://14/moosefs.com> > > > > On 04/25/2016 02:07 PM, Aleksander Wieliczko wrote: >> Hi Valeri, >> >> Excuse me. >> I missed you previous mail. >> >> Right now I will test this issue on FreeBSD 9.3 >> >> Best regards >> Aleksander Wieliczko >> Technical Support Engineer >> MooseFS.com <x-msg://14/moosefs.com> >> >> On 04/25/2016 01:46 PM, Aleksander Wieliczko wrote: >>> Hi Valeri, >>> >>> I would like to inform you that we have made simple test in our development environment, and we do not observe such a behaviour. >>> This is what we have: >>> >>> FreeBSD 10.2 >>> MFS version 2.0.88-1 >>> FUSE library version: 2.9.5 >>> >>> root@freebsd:~ # stat /mnt/mfs/test/* >>> 3976265473 8 -rw-r--r-- 1 root wheel 0 11 "Apr 25 13:19:41 2016" "Apr 25 13:19:41 2016" "Apr 25 13:19:41 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test1 >>> 3976265473 9 -rw-r--r-- 1 root wheel 0 19 "Apr 25 13:23:26 2016" "Apr 25 13:23:26 2016" "Apr 25 13:23:26 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test2 >>> 3976265473 10 -rw-r--r-- 1 root wheel 0 20 "Apr 25 13:23:50 2016" "Apr 25 13:23:50 2016" "Apr 25 13:23:50 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test3 >>> 3976265473 11 -rw-r--r-- 1 root wheel 0 34 "Apr 25 13:23:58 2016" "Apr 25 13:23:58 2016" "Apr 25 13:23:58 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test4 >>> 3976265473 12 -rw-r--r-- 1 root wheel 0 45 "Apr 25 13:24:07 2016" "Apr 25 13:24:07 2016" "Apr 25 13:24:07 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test5 >>> >>> root@freebsd:~ # rsync -avu /mnt/mfs/test /tmp/ >>> >>> root@freebsd:~ # stat /mnt/mfs/test/* >>> 3976265473 8 -rw-r--r-- 1 root wheel 0 11 "Apr 25 13:31:36 2016" "Apr 25 13:19:41 2016" "Apr 25 13:19:41 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test1 >>> 3976265473 9 -rw-r--r-- 1 root wheel 0 19 "Apr 25 13:31:36 2016" "Apr 25 13:23:26 2016" "Apr 25 13:23:26 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test2 >>> 3976265473 10 -rw-r--r-- 1 root wheel 0 20 "Apr 25 13:31:36 2016" "Apr 25 13:23:50 2016" "Apr 25 13:23:50 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test3 >>> 3976265473 11 -rw-r--r-- 1 root wheel 0 34 "Apr 25 13:31:36 2016" "Apr 25 13:23:58 2016" "Apr 25 13:23:58 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test4 >>> 3976265473 12 -rw-r--r-- 1 root wheel 0 45 "Apr 25 13:31:36 2016" "Apr 25 13:24:07 2016" "Apr 25 13:24:07 2016" "Jan 1 00:59:59 1970" 4096 1 0 /mnt/mfs/test/test5 >>> >>> You see, that only atime has been changed. >>> >>> Question is which FreeBSD version you have? >>> >>> I'm looking forward to hearing from you. >>> Aleksander Wieliczko >>> Technical Support Engineer >>> MooseFS.com <x-msg://14/moosefs.com> >>> >>> >>> On 04/22/2016 07:03 AM, Jakub Kruszona-Zawadzki wrote: >>>> On 21 Apr, 2016, at 16:33, Valeri Galtsev <ga...@ki...> <mailto:ga...@ki...> wrote: >>>> >>>>> Dear Experts, >>>>> >>>>> I have sort of weirdness I just stumbled over. >>>>> >>>>> I migrates some directories to moosefs (free opes source version, standard >>>>> installation "by the book" on FreeBSD). At some point I decided to migrate >>>>> the directory back to local (UFS) filesystem on the machine. Here is >>>>> weirdness I observe: >>>>> >>>>> after i run >>>>> >>>>> rsync -avu /path/do/mfs/mount/directory /path/to/local/fs >>>>> >>>>> I do get the content of directory on local filesystem as expected with all >>>>> correct file attributes (user/group ownership, creation time, content). >>>>> However, the source files on moosefs change their time stamps, as if the >>>>> report last access time instead of creation time. They were reporting >>>>> correct creation times after they were rsync'ed from local filesystem to >>>>> moosefs originally. This basically renders rsync command useless (and >>>>> damaging if you care about file creation times) when you rsync from >>>>> moosefs (elsewhere). >>>>> >>>>> What am I doing wrong? I've used Linux and Unix for over decade an a half, >>>>> ans used rsync over comparable period of time. What I hit with moosefs >>>>> gives me kind of shock, and I can't figure myself what could I be doing >>>>> wrong. >>>>> >>>>> Thanks in advance for all your advices. >>>>> >>>>> Valeri >>>> We have changed atime/mtime management in MooseFS recently (in version 3.0.74), so the question is which version of MooseFS do you use? >>>> >>>> It looks like a bug in MooseFS, so we need the version, because we have two options here. >>>> The bug was in previous atime/mtime mechanism (pre 3.0.74) or there is a bug in current mechanism. >>>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Find and fix application performance issues faster with Applications Manager >>> Applications Manager provides deep performance insights into multiple tiers of >>> your business applications. It resolves application problems quickly and >>> reduces your MTTR. Get your free trial! >>> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z <https://ad.doubleclick.net/ddm/clk/302982198;130105516;z> >>> >>> _________________________________________ >>> moosefs-users mailing list >>> moo...@li... <mailto:moo...@li...> >>> https://lists.sourceforge.net/lists/listinfo/moosefs-users <https://lists.sourceforge.net/lists/listinfo/moosefs-users> >> >> >> >> ------------------------------------------------------------------------------ >> Find and fix application performance issues faster with Applications Manager >> Applications Manager provides deep performance insights into multiple tiers of >> your business applications. It resolves application problems quickly and >> reduces your MTTR. Get your free trial! >> https://ad.doubleclick.net/ddm/clk/302982198;130105516;z <https://ad.doubleclick.net/ddm/clk/302982198;130105516;z> >> >> _________________________________________ >> moosefs-users mailing list >> moo...@li... <mailto:moo...@li...> >> https://lists.sourceforge.net/lists/listinfo/moosefs-users <https://lists.sourceforge.net/lists/listinfo/moosefs-users> > > ------------------------------------------------------------------------------ > Find and fix application performance issues faster with Applications Manager > Applications Manager provides deep performance insights into multiple tiers of > your business applications. It resolves application problems quickly and > reduces your MTTR. Get your free trial! > https://ad.doubleclick.net/ddm/clk/302982198;130105516;z_________________________________________ > moosefs-users mailing list > moo...@li... > https://lists.sourceforge.net/lists/listinfo/moosefs-users |
