From alexni1992 at gmail.com Sun Nov 1 18:20:40 2015 From: alexni1992 at gmail.com (Alexander Ni) Date: Mon, 2 Nov 2015 11:20:40 +0900 Subject: [Ndn-interest] About repo-ng Message-ID: Hi everyone, Currently I'm using repo-ng and trying to add file to repository (8.5 gb) but in a process of adding file to repository I get and error: [kim at forge ~]$ ndnputfile -x 3600000 /example/repo/1 > /kisti/atmos/zg_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc > /home/kim/data/zg_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc > ERROR: check response timeout [image: Inline image 1] [kim at forge tools]$ ndn-repo-ng > initialize storage cost: 0 millisecondsms > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > SegTimeout > timeoutSegment: 446987 > SegTimeout > timeoutSegment: 446988 > SegTimeout > timeoutSegment: 446989 > SegTimeout > timeoutSegment: 446990 > SegTimeout > timeoutSegment: 446991 > SegTimeout > timeoutSegment: 446992 > SegTimeout > timeoutSegment: 446993 > SegTimeout > timeoutSegment: 446994 > SegTimeout > timeoutSegment: 446995 > SegTimeout > timeoutSegment: 446996 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 [image: Inline image 2] Maybe anyone knows what can be the reason of such error? I already tried with smaller file (2.4 gb) and it's added easly. But in that case I have other trouble the bw utilization is very low (< 50 kbyte/s) but I checked with normal download and its fine. So I don't think that there is any network problem. Can the reason cover in repo-ng or it should something else? Best Regards, Alexander Ni -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 12065 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image.png Type: image/png Size: 32666 bytes Desc: not available URL: From aa at CS.UCLA.EDU Mon Nov 2 16:47:12 2015 From: aa at CS.UCLA.EDU (Alex Afanasyev) Date: Tue, 3 Nov 2015 09:47:12 +0900 Subject: [Ndn-interest] About repo-ng In-Reply-To: References: Message-ID: <566BA432-9C0C-42BD-848B-600E82DC3A00@cs.ucla.edu> Hi Alexander, What are the versions of ndn-cxx, NFD you're using? Also. Did you properly configure repo-ng (there is a setting that defines upper limit on number of stored packets). --- Alex > On Nov 2, 2015, at 11:20 AM, Alexander Ni wrote: > > Hi everyone, > > Currently I'm using repo-ng and trying to add file to repository (8.5 gb) but in a process of adding file to repository I get and error: > > [kim at forge ~]$ ndnputfile -x 3600000 /example/repo/1 /kisti/atmos/zg_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc /home/kim/data/zg_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc > ERROR: check response timeout > > > > [kim at forge tools]$ ndn-repo-ng > initialize storage cost: 0 millisecondsms > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > SegTimeout > timeoutSegment: 446987 > SegTimeout > timeoutSegment: 446988 > SegTimeout > timeoutSegment: 446989 > SegTimeout > timeoutSegment: 446990 > SegTimeout > timeoutSegment: 446991 > SegTimeout > timeoutSegment: 446992 > SegTimeout > timeoutSegment: 446993 > SegTimeout > timeoutSegment: 446994 > SegTimeout > timeoutSegment: 446995 > SegTimeout > timeoutSegment: 446996 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > noEndtimeout: 14514284786278117030 > > > > Maybe anyone knows what can be the reason of such error? > > I already tried with smaller file (2.4 gb) and it's added easly. > > But in that case I have other trouble the bw utilization is very low (< 50 kbyte/s) but I checked with normal download and its fine. So I don't think that there is any network problem. > > Can the reason cover in repo-ng or it should something else? > > Best Regards, > Alexander Ni > > _______________________________________________ > Ndn-interest mailing list > Ndn-interest at lists.cs.ucla.edu > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 841 bytes Desc: Message signed with OpenPGP using GPGMail URL: From lixia at CS.UCLA.EDU Mon Nov 2 16:55:00 2015 From: lixia at CS.UCLA.EDU (Lixia Zhang) Date: Mon, 2 Nov 2015 16:55:00 -0800 Subject: [Ndn-interest] About repo-ng In-Reply-To: <566BA432-9C0C-42BD-848B-600E82DC3A00@cs.ucla.edu> References: <566BA432-9C0C-42BD-848B-600E82DC3A00@cs.ucla.edu> Message-ID: <68BBA5C7-AE48-40C2-B6E3-D4060B5EBF63@cs.ucla.edu> > On Nov 2, 2015, at 4:47 PM, Alex Afanasyev wrote: > > Hi Alexander, > > What are the versions of ndn-cxx, NFD you're using? > > Also. Did you properly configure repo-ng (there is a setting that defines upper limit on number of stored packets). > > --- > Alex FYI Wentao had some exchanges with Alexander: since repo-ng keeps the index in memory, it seems that the likely cause of his problem is due to the index map overran memory limit as I understand (Alexander asked whether he could increase packet size beyond 8KB as a mitigation, though that doesnt a general solution) >> On Nov 2, 2015, at 11:20 AM, Alexander Ni > wrote: >> >> Hi everyone, >> >> Currently I'm using repo-ng and trying to add file to repository (8.5 gb) but in a process of adding file to repository I get and error: >> >> [kim at forge ~]$ ndnputfile -x 3600000 /example/repo/1 /kisti/atmos/zg_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc /home/kim/data/zg_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc >> ERROR: check response timeout >> >> >> >> [kim at forge tools]$ ndn-repo-ng >> initialize storage cost: 0 millisecondsms >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> SegTimeout >> timeoutSegment: 446987 >> SegTimeout >> timeoutSegment: 446988 >> SegTimeout >> timeoutSegment: 446989 >> SegTimeout >> timeoutSegment: 446990 >> SegTimeout >> timeoutSegment: 446991 >> SegTimeout >> timeoutSegment: 446992 >> SegTimeout >> timeoutSegment: 446993 >> SegTimeout >> timeoutSegment: 446994 >> SegTimeout >> timeoutSegment: 446995 >> SegTimeout >> timeoutSegment: 446996 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> noEndtimeout: 14514284786278117030 >> >> >> >> Maybe anyone knows what can be the reason of such error? >> >> I already tried with smaller file (2.4 gb) and it's added easly. >> >> But in that case I have other trouble the bw utilization is very low (< 50 kbyte/s) but I checked with normal download and its fine. So I don't think that there is any network problem. >> >> Can the reason cover in repo-ng or it should something else? >> >> Best Regards, >> Alexander Ni >> >> _______________________________________________ >> Ndn-interest mailing list >> Ndn-interest at lists.cs.ucla.edu >> http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest > > _______________________________________________ > Ndn-interest mailing list > Ndn-interest at lists.cs.ucla.edu > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest -------------- next part -------------- An HTML attachment was scrubbed... URL: From vslehman at memphis.edu Wed Nov 4 14:43:26 2015 From: vslehman at memphis.edu (Vince Lehman (vslehman)) Date: Wed, 4 Nov 2015 22:43:26 +0000 Subject: [Ndn-interest] Mini-NDN v0.1.1 release Message-ID: <7E031412-8F7E-4E0C-BE58-A5D1B486B6F3@memphis.edu> Dear all, We are pleased to announce the release of Mini-NDN v0.1.1. Mini-NDN is a lightweight networking emulation tool that enables testing, experimentation, and research on the NDN platform. Based on Mininet, Mini-NDN uses the NDN libraries, NFD, NLSR, and tools released by the NDN project (http://named-data.net/codebase/platform/) to emulate an NDN network on a single system. Detailed release notes with new features, changes, and bug fixes can be found at: https://github.com/named-data/mini-ndn/blob/master/docs/RELEASE-NOTES.md More information about Mini-NDN, tutorials, installation and configuration guides, and documentation are available at the Mini-NDN Github repository: https://github.com/named-data/mini-ndn Please report any bugs or issues, make feature requests, or provide feedback at our Redmine page: http://redmine.named-data.net/projects/mini-ndn or on our mailing list: http://www.lists.cs.ucla.edu/mailman/listinfo/mini-ndn * * * Mini-NDN Developers and Contributors: Ashlesh Gawande, Vince Lehman, Lan Wang, Alexander Afanasyev, Junxiao Shi, Beichuan Zhang -------------- next part -------------- An HTML attachment was scrubbed... URL: From sulfathgins at gmail.com Thu Nov 5 06:53:17 2015 From: sulfathgins at gmail.com (Sulfath Jins) Date: Thu, 5 Nov 2015 20:23:17 +0530 Subject: [Ndn-interest] about nodes,,, Message-ID: where is the new 2 node slocated -------------- next part -------------- An HTML attachment was scrubbed... URL: From alexni1992 at gmail.com Thu Nov 12 19:45:37 2015 From: alexni1992 at gmail.com (Alexander Ni) Date: Fri, 13 Nov 2015 12:45:37 +0900 Subject: [Ndn-interest] Error when trying to build ndn-cxx on CentOS 7 Message-ID: Hi all, I have problem with ndn-cxx library building, when use: ./waf configure Setting top to : /home/kim/ndn-cxx Setting out to : /home/kim/ndn-cxx/build Building static library : no Building shared library : yes Checking for 'g++' (C++ compiler) : /usr/bin/g++ Checking supported CXXFLAGS : -std=c++11 Checking supported CXXFLAGS : -pedantic -Wall -O2 -g Checking for program 'doxygen' : /usr/bin/doxygen Checking for program 'tar' : /usr/bin/tar Checking for program 'sphinx-build' : /usr/local/bin/sphinx-build Checking for std::is_default_constructible : yes Checking for std::is_nothrow_move_constructible : yes Checking for std::is_nothrow_move_assignable : yes Checking for friend typename-specifier : yes Checking for override and final specifiers : yes Checking for std::to_string : yes Checking for std::vector::insert with const_iterator : no Checking for program 'sh' : /usr/bin/sh Checking for library pthread : yes Checking for library rt : yes Checking for function getpass : yes Checking for rtnetlink : yes Checking for program 'pkg-config' : /usr/bin/pkg-config Checking for 'sqlite3' : yes Checking Crypto++ lib : 562 Checking if CryptoPP library works : yes Checking boost includes : 1.53.0 Checking boost libs : ok Checking for boost linkage : ok 'configure' finished successfully (4.702s) ./waf I get next: [ 28/140] Processing sphinx_build [man]: docs/manpages/ndn-client.conf.rst docs/manpages/ndnsec-cert-dump.rst docs/manpages/ndnsec-cert-gen.rst docs/manpages/ndnsec-cert-install.rst docs/manpages/ndnsec-cert-revoke.rst docs/manpages/ndnsec-delete.rst docs/manpages/ndnsec-dsk-gen.rst docs/manpages/ndnsec-export.rst docs/manpages/ndnsec-get-default.rst docs/manpages/ndnsec-import.rst docs/manpages/ndnsec-key-gen.rst docs/manpages/ndnsec-list.rst docs/manpages/ndnsec-set-acl.rst docs/manpages/ndnsec-set-default.rst docs/manpages/ndnsec-sign-req.rst docs/manpages/ndnsec-unlock-tpm.rst docs/manpages/ndnsec.rst docs/manpages/tlvdump.rst docs/conf.py -> build/docs/manpages/ndnsec.1 build/docs/manpages/ndnsec-cert-dump.1 build/docs/manpages/ndnsec-cert-gen.1 build/docs/manpages/ndnsec-cert-revoke.1 build/docs/manpages/ndnsec-cert-instal.1 build/docs/manpages/ndnsec-delete.1 build/docs/manpages/ndnsec-export.1 build/docs/manpages/ndnsec-get-default.1 build/docs/manpages/ndnsec-import.1 build/docs/manpages/ndnsec-key-gen.1 build/docs/manpages/ndnsec-list.1 build/docs/manpages/ndnsec-set-acl.1 build/docs/manpages/ndnsec-set-default.1 build/docs/manpages/ndnsec-sign-req.1 build/docs/manpages/ndnsec-unlock-tpm.1 build/docs/manpages/ndnsec-validator.conf.5 build/docs/manpages/tlvdump.1 build/docs/manpages/ndn-client.conf.5 21:45:56 runner (exec) /usr/local/bin/sphinx-build -D version=0.4.0-beta1 -D release=0.4.0-beta1 -q -b man -d /home/kim/ndn-cxx/build/docs/manpages/.doctrees /home/kim/ndn-cxx/docs /home/kim/ndn-cxx/build/docs/manpages 21:45:56 runner_env kw={'shell': False, 'cwd': '/home/kim/ndn-cxx/build', 'env': None} Exception occurred: File "/usr/local/lib/python3.4/site-packages/sphinx/application.py", line 429, in setup_extension mod = __import__(extension, None, None, ['setup']) File "/home/kim/ndn-cxx/docs/redmine_issue.py", line 53 except AttributeError, err: ^ SyntaxError: invalid syntax The full traceback has been saved in /tmp/sphinx-err-roag11_6.log, if you want to report the issue to the developers. Please also report this if it was a user error, so that a better error message can be provided next time. A bug report can be filed in the tracker at < https://github.com/sphinx-doc/sphinx/issues>. Thanks! Waf: Leaving directory `/home/kim/ndn-cxx/build' File "./waf", line 165, in Scripting.waf_entry_point(cwd, VERSION, wafdir) File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Scripting.py", line 103, in waf_entry_point run_commands() File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Scripting.py", line 164, in run_commands ctx=run_command(cmd_name) File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Scripting.py", line 155, in run_command ctx.execute() File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Scripting.py", line 366, in execute return execute_method(self) File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Build.py", line 106, in execute self.execute_build() File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Build.py", line 113, in execute_build self.compile() File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Tools/errcheck.py", line 124, in check_compile ret=self.orig_compile() File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Build.py", line 184, in compile raise Errors.BuildError(self.producer.error) File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Errors.py", line 25, in __init__ WafError.__init__(self,self.format_error()) Build failed -> task in '' failed (exit status 1): {task 19312784: sphinx_build ndn-client.conf.rst,ndnsec-cert-dump.rst,ndnsec-cert-gen.rst,ndnsec-cert-install.rst,ndnsec-cert-revoke.rst,ndnsec-delete.rst,ndnsec-dsk-gen.rst,ndnsec-export.rst,ndnsec-get-default.rst,ndnsec-import.rst,ndnsec-key-gen.rst,ndnsec-list.rst,ndnsec-set-acl.rst,ndnsec-set-default.rst,ndnsec-sign-req.rst,ndnsec-unlock-tpm.rst,ndnsec.rst,tlvdump.rst,conf.py -> ndnsec.1,ndnsec-cert-dump.1,ndnsec-cert-gen.1,ndnsec-cert-revoke.1,ndnsec-cert-instal.1,ndnsec-delete.1,ndnsec-export.1,ndnsec-get-default.1,ndnsec-import.1,ndnsec-key-gen.1,ndnsec-list.1,ndnsec-set-acl.1,ndnsec-set-default.1,ndnsec-sign-req.1,ndnsec-unlock-tpm.1,ndnsec-validator.conf.5,tlvdump.1,ndn-client.conf.5} ['/usr/local/bin/sphinx-build', '-D', 'version=0.4.0-beta1', '-D', 'release=0.4.0-beta1', '-q', '-b', 'man', '-d', '/home/kim/ndn-cxx/build/docs/manpages/.doctrees', '/home/kim/ndn-cxx/docs', '/home/kim/ndn-cxx/build/docs/manpages'] File "./waf", line 165, in Scripting.waf_entry_point(cwd, VERSION, wafdir) File "/home/kim/ndn-cxx/.waf-1.8.9-849024857bd41c3cf8e87dc01ecf79b0/waflib/Scripting.py", line 107, in waf_entry_point Logs.error(e.msg) As I understand that there is some problem with python platform but I don't really understand how can I specify which version of python should be used. Can somebody explain me this? When I by force change the sphinx-build location in "build/c4che/_cache.py" (I do this just to check) and it builds ok. Best Regards, Alexander Ni -------------- next part -------------- An HTML attachment was scrubbed... URL: From alexni1992 at gmail.com Fri Nov 13 08:08:54 2015 From: alexni1992 at gmail.com (Alexander Ni) Date: Sat, 14 Nov 2015 01:08:54 +0900 Subject: [Ndn-interest] Error content version error Message-ID: Hi all, I trying to figure out the source of next error: ERROR: Unable to determine latest version /kisti/atmos/ta_Amon_CESM1- CAM5_rcp60_r1i1p1_210101-230012.nc Maybe someone knows what is reason of such error? Best Regards, Alexander Ni -------------- next part -------------- An HTML attachment was scrubbed... URL: From dibenede at cs.colostate.edu Fri Nov 13 08:14:17 2015 From: dibenede at cs.colostate.edu (Steve DiBenedetto) Date: Fri, 13 Nov 2015 09:14:17 -0700 Subject: [Ndn-interest] Error content version error In-Reply-To: References: Message-ID: If you're using the tool from my repo, then this error is most likely caused by the data not being published with a version number. What are you using to create the data packets in the first place? On Fri, Nov 13, 2015 at 9:08 AM, Alexander Ni wrote: > Hi all, > > I trying to figure out the source of next error: > > ERROR: Unable to determine latest version > /kisti/atmos/ta_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc > > Maybe someone knows what is reason of such error? > > Best Regards, > Alexander Ni > > > _______________________________________________ > Ndn-interest mailing list > Ndn-interest at lists.cs.ucla.edu > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest > From alexni1992 at gmail.com Fri Nov 13 08:16:12 2015 From: alexni1992 at gmail.com (Alexander Ni) Date: Sat, 14 Nov 2015 01:16:12 +0900 Subject: [Ndn-interest] Error content version error In-Reply-To: References:

Message-ID: I using the tlvFileGenerator and then put it to the repo-ng repository. Best Regards, Alexander Ni On Sat, Nov 14, 2015 at 1:14 AM, Steve DiBenedetto < dibenede at cs.colostate.edu> wrote: > If you're using the tool from my repo, then this error is most likely > caused by the data not being published with a version number. What are > you using to create the data packets in the first place? > > On Fri, Nov 13, 2015 at 9:08 AM, Alexander Ni > wrote: > > Hi all, > > > > I trying to figure out the source of next error: > > > > ERROR: Unable to determine latest version > > /kisti/atmos/ta_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc > > > > Maybe someone knows what is reason of such error? > > > > Best Regards, > > Alexander Ni > > > > > > _______________________________________________ > > Ndn-interest mailing list > > Ndn-interest at lists.cs.ucla.edu > > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From alexni1992 at gmail.com Fri Nov 13 08:18:23 2015 From: alexni1992 at gmail.com (Alexander Ni) Date: Sat, 14 Nov 2015 01:18:23 +0900 Subject: [Ndn-interest] Error content version error In-Reply-To: References:

Message-ID: One more point I put by using Tcp Bulk instert tool to add tlv file to repository Best Regards, Alexander Ni On Sat, Nov 14, 2015 at 1:16 AM, Alexander Ni wrote: > I using the tlvFileGenerator and then put it to the repo-ng repository. > > Best Regards, > Alexander Ni > > > On Sat, Nov 14, 2015 at 1:14 AM, Steve DiBenedetto < > dibenede at cs.colostate.edu> wrote: > >> If you're using the tool from my repo, then this error is most likely >> caused by the data not being published with a version number. What are >> you using to create the data packets in the first place? >> >> On Fri, Nov 13, 2015 at 9:08 AM, Alexander Ni >> wrote: >> > Hi all, >> > >> > I trying to figure out the source of next error: >> > >> > ERROR: Unable to determine latest version >> > /kisti/atmos/ta_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc >> > >> > Maybe someone knows what is reason of such error? >> > >> > Best Regards, >> > Alexander Ni >> > >> > >> > _______________________________________________ >> > Ndn-interest mailing list >> > Ndn-interest at lists.cs.ucla.edu >> > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest >> > >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From alexni1992 at gmail.com Fri Nov 13 08:21:05 2015 From: alexni1992 at gmail.com (Alexander Ni) Date: Sat, 14 Nov 2015 01:21:05 +0900 Subject: [Ndn-interest] Error content version error In-Reply-To: References:

Message-ID: There one important change that I made. I increased MAX_NDN_PACKET_SIZE variable from stadard 8800 octets. Best Regards, Alexander Ni On Sat, Nov 14, 2015 at 1:18 AM, Alexander Ni wrote: > One more point I put by using Tcp Bulk instert tool to add tlv file to > repository > > Best Regards, > Alexander Ni > > > On Sat, Nov 14, 2015 at 1:16 AM, Alexander Ni > wrote: > >> I using the tlvFileGenerator and then put it to the repo-ng repository. >> >> Best Regards, >> Alexander Ni >> >> >> On Sat, Nov 14, 2015 at 1:14 AM, Steve DiBenedetto < >> dibenede at cs.colostate.edu> wrote: >> >>> If you're using the tool from my repo, then this error is most likely >>> caused by the data not being published with a version number. What are >>> you using to create the data packets in the first place? >>> >>> On Fri, Nov 13, 2015 at 9:08 AM, Alexander Ni >>> wrote: >>> > Hi all, >>> > >>> > I trying to figure out the source of next error: >>> > >>> > ERROR: Unable to determine latest version >>> > /kisti/atmos/ta_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc >>> > >>> > Maybe someone knows what is reason of such error? >>> > >>> > Best Regards, >>> > Alexander Ni >>> > >>> > >>> > _______________________________________________ >>> > Ndn-interest mailing list >>> > Ndn-interest at lists.cs.ucla.edu >>> > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest >>> > >>> >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dibenede at cs.colostate.edu Fri Nov 13 08:23:37 2015 From: dibenede at cs.colostate.edu (Steve DiBenedetto) Date: Fri, 13 Nov 2015 09:23:37 -0700 Subject: [Ndn-interest] Error content version error In-Reply-To: References:

Message-ID: Ok, using the tlvfilegenerator tool is kind of what I suspected. The only thing that matters for this error is the naming convention. Let's move this conversion to the ndn-sci list since it's very specific to our homegrown tools. On Fri, Nov 13, 2015 at 9:18 AM, Alexander Ni wrote: > One more point I put by using Tcp Bulk instert tool to add tlv file to > repository > > Best Regards, > Alexander Ni > > > On Sat, Nov 14, 2015 at 1:16 AM, Alexander Ni wrote: >> >> I using the tlvFileGenerator and then put it to the repo-ng repository. >> >> Best Regards, >> Alexander Ni >> >> >> On Sat, Nov 14, 2015 at 1:14 AM, Steve DiBenedetto >> wrote: >>> >>> If you're using the tool from my repo, then this error is most likely >>> caused by the data not being published with a version number. What are >>> you using to create the data packets in the first place? >>> >>> On Fri, Nov 13, 2015 at 9:08 AM, Alexander Ni >>> wrote: >>> > Hi all, >>> > >>> > I trying to figure out the source of next error: >>> > >>> > ERROR: Unable to determine latest version >>> > /kisti/atmos/ta_Amon_CESM1-CAM5_rcp60_r1i1p1_210101-230012.nc >>> > >>> > Maybe someone knows what is reason of such error? >>> > >>> > Best Regards, >>> > Alexander Ni >>> > >>> > >>> > _______________________________________________ >>> > Ndn-interest mailing list >>> > Ndn-interest at lists.cs.ucla.edu >>> > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest >>> > >> >> > From alexni1992 at gmail.com Wed Nov 18 18:37:03 2015 From: alexni1992 at gmail.com (Alexander Ni) Date: Thu, 19 Nov 2015 11:37:03 +0900 Subject: [Ndn-interest] Build Message-ID: Hi folks, Do somebody know the reason of such building in repo-ng. The build successfully but I think thats make cause some troubles in other parts. [kim at forge repo-ng]$ ./waf Waf: Entering directory `/home/kim/repo-ng/build' [ 1/22] Compiling src/handles/base-handle.cpp [ 2/22] Compiling src/handles/delete-handle.cpp [ 3/22] Compiling src/handles/read-handle.cpp [ 4/22] Compiling src/handles/tcp-bulk-insert-handle.cpp [ 5/22] Compiling src/handles/watch-handle.cpp [ 6/22] Compiling src/handles/write-handle.cpp [ 7/22] Compiling src/repo.cpp [ 8/22] Compiling src/storage/index.cpp [ 9/22] Compiling src/storage/repo-storage.cpp [10/22] Compiling src/storage/sqlite-storage.cpp [11/22] Compiling src/main.cpp [12/22] Compiling tests/other/skiplist-smoketest.cpp [13/22] Compiling tools/ndngetfile.cpp [14/22] Compiling tools/ndnputfile.cpp [15/22] Compiling tools/ndnrepowatch.cpp [16/22] Compiling tools/repo-ng-ls.cpp [17/22] Linking build/tools/ndngetfile [18/22] Linking build/tools/ndnputfile [19/22] Linking build/tools/ndnrepowatch In file included from ../tests/other/skiplist-smoketest.cpp:26:0: ../tests/other/skiplist-prev.hpp: In function ?void repo::tests::testSkipPrev()?: ../tests/other/skiplist-prev.hpp:44:8: warning: ?node.prev::SkipListNode::data? is used uninitialized in this function [-Wuninitialized] struct SkipListNode ^ ../tests/other/skiplist-prev.hpp:251:10: note: ?node.prev::SkipListNode::data? was declared here Node node; ^ [20/22] Linking build/tools/repo-ng-ls [21/22] Linking build/ndn-repo-ng [22/22] Linking build/skiplist-smoketest Waf: Leaving directory `/home/kim/repo-ng/build' 'build' finished successfully (19.132s) Best Regards, Alexander Ni -------------- next part -------------- An HTML attachment was scrubbed... URL: From aa at CS.UCLA.EDU Fri Nov 20 11:14:49 2015 From: aa at CS.UCLA.EDU (Alex Afanasyev) Date: Fri, 20 Nov 2015 14:14:49 -0500 Subject: [Ndn-interest] Build In-Reply-To: References: Message-ID: Hi Alexander, Thanks for your report! I wouldn't worry about this warnings. SkipList test case is only kept for comparison purposes and will be eventually removed from the repository. --- Alex > On Nov 18, 2015, at 9:37 PM, Alexander Ni wrote: > > Hi folks, > > Do somebody know the reason of such building in repo-ng. The build successfully but I think thats make cause some troubles in other parts. > > [kim at forge repo-ng]$ ./waf > Waf: Entering directory `/home/kim/repo-ng/build' > [ 1/22] Compiling src/handles/base-handle.cpp > [ 2/22] Compiling src/handles/delete-handle.cpp > [ 3/22] Compiling src/handles/read-handle.cpp > [ 4/22] Compiling src/handles/tcp-bulk-insert-handle.cpp > [ 5/22] Compiling src/handles/watch-handle.cpp > [ 6/22] Compiling src/handles/write-handle.cpp > [ 7/22] Compiling src/repo.cpp > [ 8/22] Compiling src/storage/index.cpp > [ 9/22] Compiling src/storage/repo-storage.cpp > [10/22] Compiling src/storage/sqlite-storage.cpp > [11/22] Compiling src/main.cpp > [12/22] Compiling tests/other/skiplist-smoketest.cpp > [13/22] Compiling tools/ndngetfile.cpp > [14/22] Compiling tools/ndnputfile.cpp > [15/22] Compiling tools/ndnrepowatch.cpp > [16/22] Compiling tools/repo-ng-ls.cpp > [17/22] Linking build/tools/ndngetfile > [18/22] Linking build/tools/ndnputfile > [19/22] Linking build/tools/ndnrepowatch > In file included from ../tests/other/skiplist-smoketest.cpp:26:0: > ../tests/other/skiplist-prev.hpp: In function ?void repo::tests::testSkipPrev()?: > ../tests/other/skiplist-prev.hpp:44:8: warning: ?node.prev::SkipListNode::data? is used uninitialized in this function [-Wuninitialized] > struct SkipListNode > ^ > ../tests/other/skiplist-prev.hpp:251:10: note: ?node.prev::SkipListNode::data? was declared here > Node node; > ^ > > [20/22] Linking build/tools/repo-ng-ls > [21/22] Linking build/ndn-repo-ng > [22/22] Linking build/skiplist-smoketest > Waf: Leaving directory `/home/kim/repo-ng/build' > 'build' finished successfully (19.132s) > > Best Regards, > Alexander Ni -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 841 bytes Desc: Message signed with OpenPGP using GPGMail URL: From Christopher.Wood at parc.com Mon Nov 23 11:00:41 2015 From: Christopher.Wood at parc.com (Christopher.Wood at parc.com) Date: Mon, 23 Nov 2015 19:00:41 +0000 Subject: [Ndn-interest] ccn-lite FLIC Message-ID: Dear all,? as a proof of concept, we have implemented FLIC manifests (File-Like ICN Collections) in ccn-lite: The code works for the NDN and CCNx1.0 encoding (but is not endorsed in any way).? Please find some details and insights below and let us know your thoughts and comments!? Best,? Christian Tschudin and Chris Wood? ---? As a proof of concept, we implemented the FLIC manifest.? FLIC stands for "File-Like ICN Collection", which is another word for? "minimal manifests" or "immutable single objects". The implementation? for ccn-lite is on GitHub under the "flic-manifest" branch, see? ? https://github.com/cn-uofbasel/ccn-lite/tree/flic-manifest? **? A preliminary specification for FLIC was also written but no longer? matches the code. We are working on updating this draft ASAP so that? everything is in sync. The writeup can be found at? ? https://github.com/tschudin/icn-llc-rfc? **? Our prototype consists of one program, ccn-lite-flic.c, that serves? two purposes:? a) Create chunks/segments out of a local file, writes them? ? ?to the file system? ? ?(Other programs can then serve/publish them to the ICN network:? ? ?in our case this is done by ccn-lite-relay.c)? ? ?- Approach: create a tree datastructure inside ICN content messages.? ? ? ?Leaf nodes are pure content nodes, tree-internal nodes are? ? ? ?called manifests. The top (root) manifest stands for the? ? ? ?whole data collection and serves as entry point. All nodes? ? ? ?are linked through (pointed at) via their SHA256 value.? ? ?- Only the root manifest has a name. All other data objects are? ? ? ?nameless and unsigned, including the sub-manifests.? ? ?- Signing of the root manifest also works, as was described in? ? ? ?Baugher et al. (Currently, ccn-lite only has HMAC256 signatures).? ? ?- We generate a "deep tree" i.e., a linear sequence of manifests.? ? ? ?Construction is "backwards" (leaf nodes and sub-manifests must? ? ? ?exist before we can point at them).? b) Retrieve a FLIC via Interest/Content messages? ? ?Retrieval is via an object's hash value (ObjHashRestriction? ? ?selector for CCNx, implicit hash for NDN) except for the root? ? ?manifest which is retrieved via name.? ? ?The "tree traversal strategy" in our case degenerates into a? ? ?linear pass through the list. But the implemented algorithm can? ? ?handle any tree structure (or acyclic graph).? We have tested our code, both for CCNx1.0 and NDN TLV encoding, for? files up to a 1 GByte. Such a size results in almost 19'000 segments? each being 64'000 Bytes long. The corresponding tree is 11 levels? deep and each (sub-)manifest hosts up to 1777 pointers to other? objects.? In the case above, beside avoiding 19'000 signatures, the FLIC? approach also saves 19'000 times the space for the name that would? have to be put in each of these objects. ?With a hypothetical name? length of 60 (resulting in 80 code bytes), this is a savings of? 1.5 MBytes. With chunks being smaller than 4KB, this would become? 24 MBytes or more.? FLIC Grammar:? ? ?ManifestMsg := Name? HashGroup+? ? ?HashGroup ? := MetaData? (DataPointer | ManifestPtr)+? ? ?DataPointer := HashValue? ? ?ManifestPtr := HashValue? ? ?HashValue ? := OCTET[32]? ? ?MetaData ? ?:= Property*? ? ?Property ? ?:= Locator | DataBlockSize | OverallDataSize |? ? ? ? ? ? ? ? ? ? OverallDataSHA256Digest | ...? Code complexity, rough figures? ccn-lite-flic.c: ?(total 950 LoC)? ? ?360 LoC ?manifest tree creation incl signing? ? ?160 LoC ?manifest tree retrieval incl signature checking? ? ?120 LoC ?small packet compiler (s-expr to TLV)? ? ?100 LoC ?encoding neutrality? ? ?210 LoC ?cmd line parsing, misc? Note: packet en-/decoding routines etc are pulled from a library.? The core of ccn-lite also required 50 or so LoCs in order to support? nameless objects (forwarding, CS matching, packet disassembler).? Insights:? - Code effort is low, especially for an in-network pre-cacher? ? that wants to collect a whole tree.? - The degenerated tree (in form of a sequence of manifests) SHOULD? ? be mandated if the network is supposed to do pre-caching:? ? Only such a "deep tree" permits constant per-FLIC memory footprint? ? as we can use tail recursion (implemented in ccn-lite-flic.c)? - We demonstrate a method that does not require chunk or? ? segment numbers (which would be different for CCNx and NDN):? ? all you need is the name of the root manifest to start with.? - The debate is open regarding the use of ObjHashRestriction? ? in CCNx (or the implicit hash component in NDN) for retrieving? ? *named* objects - currently we restrict our work to nameless? ? objects, except for the root manifest.? // eof? From christian.tschudin at unibas.ch Mon Nov 23 12:04:36 2015 From: christian.tschudin at unibas.ch (christian.tschudin at unibas.ch) Date: Mon, 23 Nov 2015 12:04:36 -0800 (PST) Subject: [Ndn-interest] ccn-lite FLIC In-Reply-To: References: Message-ID: Hi Chris, I'm following up with a small correction: the link to that old draft should read https://github.com/tschudin/icn-flic-rfc It's really outdated: Quite some features were lost during the coding - which is a good thing. best, c On Mon, 23 Nov 2015, Christopher.Wood at parc.com wrote: > A preliminary specification for FLIC was also written but no longer > matches the code. We are working on updating this draft ASAP so that > everything is in sync. The writeup can be found at > > ? https://github.com/tschudin/icn-llc-rfc From NourElHouda.BenYoussef at oxia-group.com Mon Nov 30 08:08:32 2015 From: NourElHouda.BenYoussef at oxia-group.com (Nour El Houda Ben Youssef) Date: Mon, 30 Nov 2015 16:08:32 +0000 Subject: [Ndn-interest] NDN overhead Message-ID: <712FE4E7257849499414892DD92704BC73230879@INFRAEX02.oxia.corp> Dear all I'm having trouble while calculating routing overhead of ndn ? do you have any idea how to calculate it using ndnSim? How to theoretically define it in the first place? thanks Nour El Houda Ben Youssef Koubaa Doctorante Mobidoc - OXIA/SAGE Mast?re nouvelle g?n?ration des syst?mes d'informations - FST Ing?nieur G?nie Logiciel - INSAT -------------- next part -------------- An HTML attachment was scrubbed... URL: From shijunxiao at email.arizona.edu Mon Nov 30 08:10:42 2015 From: shijunxiao at email.arizona.edu (Junxiao Shi) Date: Mon, 30 Nov 2015 09:10:42 -0700 Subject: [Ndn-interest] NDN overhead In-Reply-To: <712FE4E7257849499414892DD92704BC73230879@INFRAEX02.oxia.corp> References: <712FE4E7257849499414892DD92704BC73230879@INFRAEX02.oxia.corp> Message-ID: Hi Nour Some discussions on this topic is posted on http://redmine.named-data.net/issues/2010#note-3 Yours, Junxiao > On Nov 30, 2015, at 9:08 AM, Nour El Houda Ben Youssef wrote: > > Dear all > I?m having trouble while calculating routing overhead of ndn ? do you have any idea how to calculate it using ndnSim? How to theoretically define it in the first place? > > thanks > > Nour El Houda Ben Youssef Koubaa > Doctorante Mobidoc - OXIA/SAGE > Mast?re nouvelle g?n?ration des syst?mes d'informations - FST > Ing?nieur G?nie Logiciel - INSAT > > _______________________________________________ > Ndn-interest mailing list > Ndn-interest at lists.cs.ucla.edu > http://www.lists.cs.ucla.edu/mailman/listinfo/ndn-interest -------------- next part -------------- An HTML attachment was scrubbed... URL: