<div dir="ltr">thank you gentleman for your responses, really appreciate it. </div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Sun, Oct 12, 2025 at 3:30 PM Andreas Dilger via lustre-discuss <<a href="mailto:lustre-discuss@lists.lustre.org">lustre-discuss@lists.lustre.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">This is "normal" because the MDT and MGT mountpoints are not directly writable. <br>
<br>
However, it is also a source of confusion for users and has been fixed in 2.16 to show the<br>
current state of the underlying filesystem. <br>
<br>
Cheers, Andreas<br>
<br>
> On Oct 12, 2025, at 01:36, Philippe Weill via lustre-discuss <<a href="mailto:lustre-discuss@lists.lustre.org" target="_blank">lustre-discuss@lists.lustre.org</a>> wrote:<br>
> <br>
> Hrllo<br>
> <br>
> it's normal behaviour on 2.15 in lustre server<br>
> <br>
> <br>
>> On 12/10/2025 09:18, Ihsan Ur Rahman via lustre-discuss wrote:<br>
>> Hello lustre folks,<br>
>> I have freshly installed lustre 2.15.7. when i do the mount | grep lustre. ong the MGS-MDS node. I see the output below.<br>
>> mount | grep lustre /dev/nvme0n1 on /mnt/mgs type lustre (ro,svname=MGS,nosvc,mgs,osd=osd-ldiskfs,user_xattr,errors=remount-ro) / dev/nvme1n1 on /mnt/mdt0 type lustre (ro,svname=lust-das-MDT0000,mgsnode=10.x.x.x@o2ib,osd=osd-ldiskfs,user_xattr,errors=remount- ro) /dev/nvme2n1 on /mnt/mdt1 type lustre (ro,svname=lust-das-MDT0001,mgsnode=10.x.x.x@o2ib,osd=osd- ldiskfs,user_xattr,errors=remount-ro).<br>
>> MGS and MDS are on the same node.<br>
>> is this behaviour normal OR requires attention.<br>
>> i can create directory and files on the lustre and can mount the lustre on the clients nodes.<br>
>> regards,<br>
>> ihsan ur rahman<br>
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> <br>
> --<br>
> Weill Philippe - Administrateur Systeme et Reseaux<br>
> CNRS/UPMC/IPSL LATMOS (UMR 8190)<br>
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</blockquote></div>