Re: [lustre-discuss] Could not read from remote repository
Glad to help! On Thu, Apr 11, 2024 at 12:03 PM Jannek Squar wrote: > > There must have been a problem with the connection, the same line is now > working again. Thanks for your help. > > On 11/04/2024 20:54, Jeff Johnson wrote: > > Works fine for me. Make sure you don't have a hyperlink embedded in > > text or something. > > > > git clone git://git.whamcloud.com/fs/lustre-release.git > > > > [jeff@spinaltap ~/Devel] $ git clone > > git://git.whamcloud.com/fs/lustre-release.git > > Cloning into 'lustre-release'... > > remote: Counting objects: 386278, done. > > remote: Compressing objects: 100% (81507/81507), done. > > remote: Total 386278 (delta 286760), reused 384310 (delta 284792) > > Receiving objects: 100% (386278/386278), 162.22 MiB | 5.73 MiB/s, done. > > Resolving deltas: 100% (286760/286760), done. > > > > On Tue, Apr 9, 2024 at 3:20 AM Jannek Squar via lustre-discuss > > wrote: > >> > >> Hey, > >> > >> I tried to clone the source code via `git clone > >> git://git.whamcloud.com/fs/lustre-release.git` but got an error: > >> > >> """ > >> fatal: Could not read from remote repository. > >> > >> Please make sure you have the correct access rights > >> and the repository exists. > >> """ > >> > >> Is there something going on with the repository or is the error probably > >> on my side? > >> > >> Cheers > >> Jannek > >> > >> -- > >> Jannek Squar > >> Universität Hamburg > >> Fakultät für Mathematik, Informatik und Naturwissenschaften > >> Fachbereich Informatik > >> Arbeitsbereich Wissenschaftliches Rechnen > >> > >> Bundesstraße 45a > >> D-20146 Hamburg > >> > >> Tel: +49 40 460094-219 > >> ___ > >> lustre-discuss mailing list > >> lustre-discuss@lists.lustre.org > >> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > > > > > > > > -- > Jannek Squar > Universität Hamburg > Fakultät für Mathematik, Informatik und Naturwissenschaften > Fachbereich Informatik > Arbeitsbereich Wissenschaftliches Rechnen > > Bundesstraße 45a > D-20146 Hamburg > > Tel: +49 40 460094-219 -- -- Jeff Johnson Co-Founder Aeon Computing jeff.john...@aeoncomputing.com www.aeoncomputing.com t: 858-412-3810 x1001 f: 858-412-3845 m: 619-204-9061 4170 Morena Boulevard, Suite C - San Diego, CA 92117 High-Performance Computing / Lustre Filesystems / Scale-out Storage ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] Could not read from remote repository
There must have been a problem with the connection, the same line is now working again. Thanks for your help. On 11/04/2024 20:54, Jeff Johnson wrote: Works fine for me. Make sure you don't have a hyperlink embedded in text or something. git clone git://git.whamcloud.com/fs/lustre-release.git [jeff@spinaltap ~/Devel] $ git clone git://git.whamcloud.com/fs/lustre-release.git Cloning into 'lustre-release'... remote: Counting objects: 386278, done. remote: Compressing objects: 100% (81507/81507), done. remote: Total 386278 (delta 286760), reused 384310 (delta 284792) Receiving objects: 100% (386278/386278), 162.22 MiB | 5.73 MiB/s, done. Resolving deltas: 100% (286760/286760), done. On Tue, Apr 9, 2024 at 3:20 AM Jannek Squar via lustre-discuss wrote: Hey, I tried to clone the source code via `git clone git://git.whamcloud.com/fs/lustre-release.git` but got an error: """ fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. """ Is there something going on with the repository or is the error probably on my side? Cheers Jannek -- Jannek Squar Universität Hamburg Fakultät für Mathematik, Informatik und Naturwissenschaften Fachbereich Informatik Arbeitsbereich Wissenschaftliches Rechnen Bundesstraße 45a D-20146 Hamburg Tel: +49 40 460094-219 ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org -- Jannek Squar Universität Hamburg Fakultät für Mathematik, Informatik und Naturwissenschaften Fachbereich Informatik Arbeitsbereich Wissenschaftliches Rechnen Bundesstraße 45a D-20146 Hamburg Tel: +49 40 460094-219 ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] Could not read from remote repository
Works fine for me. Make sure you don't have a hyperlink embedded in text or something. git clone git://git.whamcloud.com/fs/lustre-release.git [jeff@spinaltap ~/Devel] $ git clone git://git.whamcloud.com/fs/lustre-release.git Cloning into 'lustre-release'... remote: Counting objects: 386278, done. remote: Compressing objects: 100% (81507/81507), done. remote: Total 386278 (delta 286760), reused 384310 (delta 284792) Receiving objects: 100% (386278/386278), 162.22 MiB | 5.73 MiB/s, done. Resolving deltas: 100% (286760/286760), done. On Tue, Apr 9, 2024 at 3:20 AM Jannek Squar via lustre-discuss wrote: > > Hey, > > I tried to clone the source code via `git clone > git://git.whamcloud.com/fs/lustre-release.git` but got an error: > > """ > fatal: Could not read from remote repository. > > Please make sure you have the correct access rights > and the repository exists. > """ > > Is there something going on with the repository or is the error probably > on my side? > > Cheers > Jannek > > -- > Jannek Squar > Universität Hamburg > Fakultät für Mathematik, Informatik und Naturwissenschaften > Fachbereich Informatik > Arbeitsbereich Wissenschaftliches Rechnen > > Bundesstraße 45a > D-20146 Hamburg > > Tel: +49 40 460094-219 > ___ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org -- -- Jeff Johnson Co-Founder Aeon Computing jeff.john...@aeoncomputing.com www.aeoncomputing.com t: 858-412-3810 x1001 f: 858-412-3845 m: 619-204-9061 4170 Morena Boulevard, Suite C - San Diego, CA 92117 High-Performance Computing / Lustre Filesystems / Scale-out Storage ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] ko2iblnd.conf
On the server node(s): options ko2iblnd-opa peer_credits=32 peer_credits_hiw=16 credits=1024 concurrent_sends=64 ntx=2048 map_on_demand=256 fmr_pool_size=2048 fmr_flush_trigger=512 fmr_cache=1 conns_per_peer=4 On clients: options ko2iblnd peer_credits=128 peer_credits_hiw=64 credits=1024 concurrent_sends=256 ntx=2048 map_on_demand=32 fmr_pool_size=2048 fmr_flush_trigger=512 fmr_cache=1 conns_per_peer=4 My concern isn’t so much the mismatch because I know that’s an issue but rather what numbers we should settle on with a recent lustre build. I also see the ko2iblnd-opa in the server config, which means because the server is actually loading ko2iblnd that maybe defaults are used? What made me look was we were seeing lots of: LNetError: 2961324:0:(o2iblnd_cb.c:2612:kiblnd_passive_connect()) Can't accept conn from xxx.xxx.xxx.xxx@o2ib2, queue depth too large: 42 (<=32 wanted) — Dan Szkola FNAL > On Apr 11, 2024, at 12:36 PM, Andreas Dilger wrote: > > [EXTERNAL] – This message is from an external sender > > > On Apr 11, 2024, at 09:56, Daniel Szkola via lustre-discuss > wrote: >> >> Hello all, >> >> I recently discovered some mismatches in our /etc/modprobe.d/ko2iblnd.conf >> files between our clients and servers. >> >> Is it now recommended to keep the defaults on this module and run without a >> config file or are there recommended numbers for lustre-2.15.X? >> >> The only thing I’ve seen that provides any guidance is the Lustre wiki and >> an HP/Cray doc: >> >> https://www.hpe.com/psnow/resources/ebooks/a00113867en_us_v2/Lustre_Server_Recommended_Tuning_Parameters_4.x.html >> >> Anyone have any sage advice on what the ko2iblnd.conf (and possibly >> ko2iblnd-opa.conf and hfi1.conf as well) on modern systems? > > It would be useful to know what specific settings are mismatched. Definitely > some of them need to be consistent between peers, others depend on your > system. > > Cheers, Andreas > -- > Andreas Dilger > Lustre Principal Architect > Whamcloud > > > > > > > ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] ko2iblnd.conf
On Apr 11, 2024, at 09:56, Daniel Szkola via lustre-discuss mailto:lustre-discuss@lists.lustre.org>> wrote: Hello all, I recently discovered some mismatches in our /etc/modprobe.d/ko2iblnd.conf files between our clients and servers. Is it now recommended to keep the defaults on this module and run without a config file or are there recommended numbers for lustre-2.15.X? The only thing I’ve seen that provides any guidance is the Lustre wiki and an HP/Cray doc: https://www.hpe.com/psnow/resources/ebooks/a00113867en_us_v2/Lustre_Server_Recommended_Tuning_Parameters_4.x.html Anyone have any sage advice on what the ko2iblnd.conf (and possibly ko2iblnd-opa.conf and hfi1.conf as well) on modern systems? It would be useful to know what specific settings are mismatched. Definitely some of them need to be consistent between peers, others depend on your system. Cheers, Andreas -- Andreas Dilger Lustre Principal Architect Whamcloud ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
[lustre-discuss] ko2iblnd.conf
Hello all, I recently discovered some mismatches in our /etc/modprobe.d/ko2iblnd.conf files between our clients and servers. Is it now recommended to keep the defaults on this module and run without a config file or are there recommended numbers for lustre-2.15.X? The only thing I’ve seen that provides any guidance is the Lustre wiki and an HP/Cray doc: https://www.hpe.com/psnow/resources/ebooks/a00113867en_us_v2/Lustre_Server_Recommended_Tuning_Parameters_4.x.html Anyone have any sage advice on what the ko2iblnd.conf (and possibly ko2iblnd-opa.conf and hfi1.conf as well) on modern systems? — Dan Szkola FNAL ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org