[lustre-discuss] [EXTERNAL EMAIL] Re: [EXTERNAL] No port 988?
Jeff Johnson
jeff.johnson at aeoncomputing.com
Wed Sep 27 07:07:42 PDT 2023
Any chance the firewall is running?
You can use `lctl ping ipaddress at lnet` to check if you have functional lnet
between machines. Example `lctl ping 10.0.0.10 at tcp`
—Jeff
On Wed, Sep 27, 2023 at 05:35 Jan Andersen <jan at comind.io> wrote:
> However, it is still timing out when I try to mount on the oss. This is
> the kernel module:
>
> [root at mds ~]# lsmod | grep lnet
> lnet 704512 7 mgs,obdclass,osp,ptlrpc,mgc,ksocklnd,mdt
> libcfs 266240 15
>
> fld,lnet,fid,lod,mdd,mgs,obdclass,osp,ptlrpc,mgc,ksocklnd,mdt,osd_ldiskfs,lquota,lfsck
> sunrpc 577536 2 lnet
>
> But it only listens on tcp6, which I don't use - is there a way to for
> it to use tcp4?
>
> [root at mds ~]# netstat -nap | grep 988
> tcp6 0 0 :::988 :::*
> LISTEN -
>
> /jan
>
> On 27/09/2023 10:15, Jan Andersen wrote:
> > Hi Rick,
> >
> > Very strange - when I started the vm this morning, 'modprobe lnet'
> > didn't return an error - and it seems to have loaded the module:
> >
> > [root at rocky8 ~]# lsmod | grep lnet
> > lnet 704512 0
> > libcfs 266240 1 lnet
> > sunrpc 577536 2 lnet
> >
> > Looking at the running kernel and the kernel source, they now seem to be
> > the same version:
> >
> > [root at rocky8 ~]# ll /usr/src/kernels
> > total 4
> > drwxr-xr-x. 23 root root 4096 Sep 26 12:34 4.18.0-477.27.1.el8_8.x86_64/
> > [root at rocky8 ~]# uname -r
> > 4.18.0-477.27.1.el8_8.x86_64
> >
> > - which would explain that it now works. Things were a bit hectic with
> > other things yesterday afternoon, and I don't quite remember installing
> > a new kernel, but it looks like I did. Hopefully this is my problem
> > solved, then - sorry for jumping up and down and making noise!
> >
> > /jan
> >
> > On 26/09/2023 18:13, Mohr, Rick wrote:
> >> What error do you get when you run "modprobe lnet"?
> >>
> >> --Rick
> >>
> _______________________________________________
> lustre-discuss mailing list
> lustre-discuss at lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.lustre.org/pipermail/lustre-discuss-lustre.org/attachments/20230927/05436bfe/attachment.htm>
More information about the lustre-discuss
mailing list