Re: [lustre-discuss] [EXTERNAL EMAIL] Re: [EXTERNAL EMAIL] Re: [EXTERNAL] No port 988?

2023-09-27 Thread Jeff Johnson 
Nothing better than sliding in at the last moment to steal all the glory ;-)

—Jeff

On Wed, Sep 27, 2023 at 07:10 Jan Andersen  wrote:

> Hi Jeff,
>
> Yes, that was it! Things are working beautifully now - big thanks.
>
> /jan
>
> On 27/09/2023 15:07, Jeff Johnson wrote:
> > Any chance the firewall is running?
> >
> > You can use `lctl ping ipaddress@lnet` to check if you have functional
> > lnet between machines. Example `lctl ping 10.0.0.10@tcp`
> >
> > —Jeff
> >
> > On Wed, Sep 27, 2023 at 05:35 Jan Andersen  > > wrote:
> >
> > However, it is still timing out when I try to mount on the oss. This
> is
> > the kernel module:
> >
> > [root@mds ~]# lsmod | grep lnet
> > lnet  704512  7
> mgs,obdclass,osp,ptlrpc,mgc,ksocklnd,mdt
> > libcfs266240  15
> >
>  
> fld,lnet,fid,lod,mdd,mgs,obdclass,osp,ptlrpc,mgc,ksocklnd,mdt,osd_ldiskfs,lquota,lfsck
> > sunrpc577536  2 lnet
> >
> > But it only listens on tcp6, which I don't use - is there a way to
> for
> > it to use tcp4?
> >
> > [root@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@rocky8 ~]# lsmod | grep lnet
> >  > lnet  704512  0
> >  > libcfs266240  1 lnet
> >  > sunrpc577536  2 lnet
> >  >
> >  > Looking at the running kernel and the kernel source, they now
> > seem to be
> >  > the same version:
> >  >
> >  > [root@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@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@lists.lustre.org  lustre-discuss@lists.lustre.org>
> > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
> > 
> >
>
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Re: [lustre-discuss] [EXTERNAL EMAIL] Re: [EXTERNAL EMAIL] Re: [EXTERNAL] No port 988?

2023-09-27 Thread Jan Andersen 

Hi Jeff,

Yes, that was it! Things are working beautifully now - big thanks.

/jan

On 27/09/2023 15:07, Jeff Johnson wrote:

Any chance the firewall is running?

You can use `lctl ping ipaddress@lnet` to check if you have functional 
lnet between machines. Example `lctl ping 10.0.0.10@tcp`


—Jeff

On Wed, Sep 27, 2023 at 05:35 Jan Andersen > wrote:


However, it is still timing out when I try to mount on the oss. This is
the kernel module:

[root@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@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@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@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@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
 >>
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