Re: [lustre-discuss] lustre-discuss@lists.lustre.org

2022-09-21 Thread John Villa
Hello, I'd look further into the tunables you've listed to begin with: tunables: peer_timeout: 180 peer_credits: 8 peer_buffer_credits: 0 credits: 256 peercredits_hiw: 4 map_on_demand: 1 concurrent_sen

Re: [lustre-discuss] [Samba] Odd "File exists" behavior when copy-pasting many files to an SMB exported Lustre FS

2022-09-21 Thread Daniel Kobras
Hi Michael! Am 21.09.22 um 16:54 schrieb Michael Weiser via lustre-discuss: > That leaves the question, where that extended attribute user.lustre.lov is > coming from. It appears that Lustre itself exposes a number of extended > attributes for every file which reflect internal housekeeping data:

Re: [lustre-discuss] [Samba] Odd "File exists" behavior when copy-pasting many files to an SMB exported Lustre FS

2022-09-21 Thread Michael Weiser via lustre-discuss
Hello Jeremy, Hello Christian, Hi all, > >Resident wild-guy Christian here. In summary, I'm seeing an odd problem > >from both Windows Explorer and Mac Finder when copy-pasting a large batch > >of files to a Lustre-backed SMB share wherein the file manager appears to > >enumerate over all the file

Re: [lustre-discuss] ZFS file error of MDT

2022-09-21 Thread Ian Yi-Feng Chang via lustre-discuss
Thanks Robert for the feedback. Actually, I do not know about Lustre at all. I am also trying to contact the engineer who built the Lustre system for more information regarding the drive information. To my knowledge, the LustreMDT pool is a 4 SSD disk group (named /dev/mapper/SSD) with hardware RAI

[lustre-discuss] problem building lustre 2.12.9

2022-09-21 Thread Riccardo Veraldi
Hello, I Am trying to bulid lustre client 2.12.9 on RHEL8 rpmbuild --rebuild --without servers /root/rpmbuild/SRPMS/lustre-client-dkms-2.12.9-1.el8.src.rpm configure: error: You seem to have an OFED installed but have not installed it's devel package. If you still want to build Lustre for yo

[lustre-discuss] How lustre get the open/close state when use NFSv3?

2022-09-21 Thread jie wang via lustre-discuss
Hi all, In some lustre doc, it says when file closes, mds can update size, and when there is no open for write, mds has the authoritative file size. But for NFSv3, it has no open and close operation, so how mds manager size when use NFSv3. ___ lustre