Re: [lustre-discuss] mdt mounting error
Hi, Yes mgt was mounted when i tried mdt mounting. Mgt got mounted smoothly.Firewall is disabled. Regards,Parag Original message From: "Mohr Jr, Richard Frank (Rick Mohr)" Date: 01/11/2017 9:01 pm (GMT+05:30) To: Parag Khuraswar Cc: Raj , Lustre discussion Subject: Re: [lustre-discuss] mdt mounting error > On Nov 1, 2017, at 7:18 AM, Parag Khuraswar wrote: > > For mgt – > mkfs.lustre --servicenode=10.2.1.204@o2ib --servicenode=10.2.1.205@o2ib --mgs > /dev/mapper/mpathc > > For mdt > mkfs.lustre --fsname=home --mgsnode=10.2.1.204@o2ib --mgsnode=10.2.1.205@o2ib > --servicenode=10.2.1.204@o2ib --servicenode=10.2.1.205@o2ib --mdt --index=0 > /dev/mapper/mpatha > Did you mount the mgt before trying to mount the mdt? If so, did you get any errors when trying to mount the mgt? Another thing to check is firewall settings. If there are firewall rules blocking any traffic, that could cause a problem. -- Rick Mohr Senior HPC System Administrator National Institute for Computational Sciences http://www.nics.tennessee.edu ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] mdt mounting error
Okay...will check thatbut lustre & lnet services are running. Regards,Parag Original message From: Ben Evans Date: 01/11/2017 6:18 pm (GMT+05:30) To: Raj , Parag Khuraswar Cc: Lustre discussion Subject: Re: [lustre-discuss] mdt mounting error On the node in question Try: lsmod | grep lustre followed by: modprobe lustre I'm betting the modules aren't loaded for some reason, generally that reason is found in dmesg. From: lustre-discuss on behalf of Raj Date: Wednesday, November 1, 2017 at 7:48 AM To: Parag Khuraswar Cc: Lustre discussion Subject: Re: [lustre-discuss] mdt mounting error Parag, I have not tested two FS using a common MGT and I don’t know whether it is supported. On Wed, Nov 1, 2017 at 6:37 AM Parag Khuraswar wrote: Hi Raj, But I have two file systems, And I think I can use one mgt for two filesystems. Please correct me if I am wrong. Regards, Parag On 2017-11-01 16:56, Raj wrote: > The following can contribute to this issue: > - Missing FS name in mgt creation (it must be <=9 character long): > --fsname= > mkfs.lustre --servicenode=10.2.1.204@o2ib > --servicenode=10.2.1.205@o2ib --FSNAME=HOME --mgs /dev/mapper/mpathc > > - verify if /mdt directory exists > > On Wed, Nov 1, 2017 at 6:16 AM Raj wrote: > >> What options in mkfs.lustre did you use to format with lustre? >> >> On Wed, Nov 1, 2017 at 6:14 AM Parag Khuraswar >> wrote: >> >> Hi Raj, >> >> Yes, /dev/mapper/mpatha available. >> >> I could format and mount using ext4. >> >> Regards, >> >> Parag >> >> FROM: Raj [mailto:rajgau...@gmail.com] >> SENT: Wednesday, November , 2017 4:39 PM >> TO: Parag Khuraswar; Lustre discussion >> SUBJECT: Re: [lustre-discuss] mdt mounting error >> >> Parag, >> Is the device /dev/mapper/mpatha available? >> If not, the multipathd may not have started or the multipath >> configuration may not be correct. >> >> On Wed, Nov 1, 2017 at 5:18 AM Parag Khuraswar >> wrote: >> >> Hi, >> >> I am getting below error while mounting mdt. Mgt is mounted. >> >> Please suggest >> >> [root@mds2 ~]# mount -t lustre /dev/mapper/mpatha /mdt >> >> mount.lustre: mount /dev/mapper/mpatha at /mdt failed: No such file >> or directory >> >> Is the MGS specification correct? >> >> Is the filesystem name correct? >> >> If upgrading, is the copied client log valid? (see upgrade docs) >> >> Regards, >> >> Parag >> >> ___ >> lustre-discuss mailing list >> lustre-discuss@lists.lustre.org >> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
[lustre-discuss] Fwd: Re: Lustre compilation error
Hi, Any solution on below issue ? Regards,Parag Original message From: parag_k Date: 19/10/2017 8:15 am (GMT+05:30) To: "Dilger, Andreas" Cc: Chris Horn , Lustre User Discussion Mailing List Subject: Re: [lustre-discuss] Lustre compilation error Hi Dilger, I extracted the src rpm of lustre 2.10.0 using 7zip and got the tarball of lustre 2.10.0. Also if you put below mentioned link on browser you will find snapshot option and can download lustre. But once you get tar, the procedure of compilation will be same i guess what i mentioned in last mail. Regards,Parag___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] Lustre compilation error
Hi Dilger, I extracted the src rpm of lustre 2.10.0 using 7zip and got the tarball of lustre 2.10.0. Also if you put below mentioned link on browser you will find snapshot option and can download lustre. But once you get tar, the procedure of compilation will be same i guess what i mentioned in last mail. Regards,Parag Original message From: "Dilger, Andreas" Date: 19/10/2017 7:48 am (GMT+05:30) To: parag_k Cc: Chris Horn , Lustre User Discussion Mailing List Subject: Re: [lustre-discuss] Lustre compilation error On Oct 18, 2017, at 07:44, parag_k wrote: > > I got the source from github. Lustre isn't hosted on GitHub (unless someone is cloning it there), so it isn't clear what you are compiling. You should download sources from git://git.hpdd.intel.com/fs/lustre-release.git Cheers, Andreas > My configure line is- > > ./configure --disable-client > --with-kernel-source-header=/usr/src/kernels/3.10.0-514.el7.x86_64/ > --with-o2ib=/usr/src/ofa_kernel/default/ > > There are two things I was trying to do. > > 1) Creating rpms from source. And error mailed below is while making > rpms. > > > > 2) Compiling from source which is mentioned in the attached guide. > > > > I also tried by extracting the src rpm and getting tar.gz from there. > > > > > > Regards, > Parag > > Original message > From: Chris Horn > Date: 18/10/2017 10:31 am (GMT+05:30) > To: Parag Khuraswar , 'Lustre User Discussion Mailing > List' > Subject: Re: [lustre-discuss] Lustre compilation error > > It would be helpful if you provided more context. How did you acquire the > source? What was your configure line? Is there a set of build instructions > that you are following? > > > > Chris Horn > > > > From: lustre-discuss on behalf of > Parag Khuraswar > Date: Tuesday, October 17, 2017 at 11:52 PM > To: 'Lustre User Discussion Mailing List' > Subject: Re: [lustre-discuss] Lustre compilation error > > > > Hi, > > > > Does any one have any idea on below issue? > > > > Regards, > > Parag > > > > > > From: lustre-discuss [mailto:lustre-discuss-boun...@lists.lustre.org] On > Behalf Of Parag Khuraswar > Sent: Tuesday, October , 2017 6:11 PM > To: 'Lustre User Discussion Mailing List' > Subject: [lustre-discuss] Lustre compilation error > > > > Hi, > > > > I am trying to make rpms from lustre 2.10.0 source. I get below error when I > run “make” > > > > == > > make[4]: *** No rule to make target `fld.ko', needed by `all-am'. Stop. > > make[3]: *** [all-recursive] Error 1 > > make[2]: *** [all-recursive] Error 1 > > make[1]: *** [all] Error 2 > > error: Bad exit status from > /tmp/rpmbuild-lustre-root-Ssi5N0Xv/TMP/rpm-tmp.bKMjSO (%build) > > > > > > RPM build errors: > > Bad exit status from >/tmp/rpmbuild-lustre-root-Ssi5N0Xv/TMP/rpm-tmp.bKMjSO (%build) > > make: *** [rpms] Error 1 > > == > > > > Regards, > > Parag > > > > > > ___ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org Cheers, Andreas -- Andreas Dilger Lustre Principal Architect Intel Corporation ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] Lustre compilation error
Hi Chris, I got the source from github. My configure line is-./configure --disable-client --with-kernel-source-header=/usr/src/kernels/3.10.0-514.el7.x86_64/ --with-o2ib=/usr/src/ofa_kernel/default/There are two things I was trying to do.1) Creating rpms from source. And error mailed below is while making rpms. 2) Compiling from source which is mentioned in the attached guide. I also tried by extracting the src rpm and getting tar.gz from there. Regards,Parag Original message From: Chris Horn Date: 18/10/2017 10:31 am (GMT+05:30) To: Parag Khuraswar , 'Lustre User Discussion Mailing List' Subject: Re: [lustre-discuss] Lustre compilation error It would be helpful if you provided more context. How did you acquire the source? What was your configure line? Is there a set of build instructions that you are following? Chris Horn From: lustre-discuss on behalf of Parag Khuraswar Date: Tuesday, October 17, 2017 at 11:52 PM To: 'Lustre User Discussion Mailing List' Subject: Re: [lustre-discuss] Lustre compilation error Hi, Does any one have any idea on below issue? Regards, Parag From: lustre-discuss [mailto:lustre-discuss-boun...@lists.lustre.org] On Behalf Of Parag Khuraswar Sent: Tuesday, October , 2017 6:11 PM To: 'Lustre User Discussion Mailing List' Subject: [lustre-discuss] Lustre compilation error Hi, I am trying to make rpms from lustre 2.10.0 source. I get below error when I run “make” == make[4]: *** No rule to make target `fld.ko', needed by `all-am'. Stop. make[3]: *** [all-recursive] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all] Error 2 error: Bad exit status from /tmp/rpmbuild-lustre-root-Ssi5N0Xv/TMP/rpm-tmp.bKMjSO (%build) RPM build errors: Bad exit status from /tmp/rpmbuild-lustre-root-Ssi5N0Xv/TMP/rpm-tmp.bKMjSO (%build) make: *** [rpms] Error 1 == Regards, Parag ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
