Re: [lustre-discuss] [EXTERNAL EMAIL] Re: [EXTERNAL] No port 988?
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 > 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
Re: [lustre-discuss] [EXTERNAL EMAIL] Re: [EXTERNAL] No port 988?
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 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 ___ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
Re: [lustre-discuss] [EXTERNAL EMAIL] Re: [EXTERNAL] No port 988?
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 http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
