Re: [lustre-discuss] ldiskfsprogs
Hi, The problem got resolved. But I am not able to see ib in 'lctl list_nids' output My lnet.conf file entry is 'options lnet networks=o2ib(ib0)' This file is not executable. Can you help ? Regards, Parag -Original Message- From: Martin Hecht [mailto:he...@hlrs.de] Sent: Monday, October , 2017 6:26 PM To: Parag Khuraswar; Lustre discussion Subject: Re: [lustre-discuss] ldiskfsprogs Hi Parag, please reply to the list or keep it in cc at least On 10/30/2017 01:21 PM, Parag Khuraswar wrote: > Hi Martin, > > The problem got resolved. > But I am not able to see ib in 'lctl list_nids' output > My lnet.conf file entry is 'options lnet networks=o2ib(ib0)' This file is > not executable. > > Can you help ? > > Regards, > Parag your lnet is probably not configured correctly. Things to check: - is the ib0 device there (i.e. make sure the infiniband layer works correctly)? - does the ib0 haven an ip address? (lustre normally doesn't use ip over ib but it uses the ip-addresses for identifying the hosts) - verify that you can ping the ip (with normal network ping to ensure that the connection is working) - Is the lnet module loaded? - if not can you load it manually with modprobe lnet? - what is written to dmesg / syslog when it fails? - when the module is loaded, try lctl network up Martin ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] ldiskfsprogs
Hi Parag, please reply to the list or keep it in cc at least On 10/30/2017 01:21 PM, Parag Khuraswar wrote: > Hi Martin, > > The problem got resolved. > But I am not able to see ib in 'lctl list_nids' output > My lnet.conf file entry is 'options lnet networks=o2ib(ib0)' This file is > not executable. > > Can you help ? > > Regards, > Parag your lnet is probably not configured correctly. Things to check: - is the ib0 device there (i.e. make sure the infiniband layer works correctly)? - does the ib0 haven an ip address? (lustre normally doesn't use ip over ib but it uses the ip-addresses for identifying the hosts) - verify that you can ping the ip (with normal network ping to ensure that the connection is working) - Is the lnet module loaded? - if not can you load it manually with modprobe lnet? - what is written to dmesg / syslog when it fails? - when the module is loaded, try lctl network up Martin smime.p7s Description: S/MIME Cryptographic Signature ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] ldiskfsprogs
Hi, On 10/30/2017 09:56 AM, Parag Khuraswar wrote: > Hi, > > I am installing lustre cloned from github. Hmm... there are a few lustre related repositories on github. I would prefer the upstream Lustre git repository managed by Intel git://git.hpdd.intel.com unless you are interested in specific features that are not (yet) available from there. > After build of rpms I am trying > to install lustre rpms. > > I am getting below error > > Requires: ldiskfsprogs >= 1.42.7.wc1 > > But while compilation this package was not built. ldiskfsprogs used to be called e2fsprogs. However, in my experience it is a bit more a challenge to build these ones from source than for the main lustre packages. Anyhow, in Intel's git Lustre repository git://git.hpdd.intel.com there is also a branch tools/e2fsprogs.git - or you can use pre-built rpms for your OS from https://downloads.hpdd.intel.com/public/e2fsprogs/latest/ best regards, Martin smime.p7s Description: S/MIME Cryptographic Signature ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
[lustre-discuss] ldiskfsprogs
Hi, I am installing lustre cloned from github. After build of rpms I am trying to install lustre rpms. I am getting below error Requires: ldiskfsprogs >= 1.42.7.wc1 But while compilation this package was not built. Regards, Parag ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
