Thanks Stéphane,

It's looking more like something filled up our space - I'm just
copying the files out as a backup (mounted as ldiskfs just now) -
we're running DNE (MDT0000 and this one MDT0001) but I don't
understand why so much space is being taken up in REMOTE_PARENT_DIR -
we seem to have actual user data stashed in there


[root@astrofs-mds2 SSINS_uvfits]# pwd
/mnt/REMOTE_PARENT_DIR/0xa40002340:0x1:0x0/MWA/data/1061313128/SSINS_uvfits
[root@astrofs-mds2 SSINS_uvfits]# ls -l
total 0
-rw-rw-r--+ 1 redacted redacted 67153694400 Oct  9  2018
1061313128_noavg_noflag_00.uvfits
-rw-rw-r--+ 1 redacted redacted           0 Oct  9  2018
1061313128_noavg_noflag_01.uvfits
[root@astrofs-mds2 SSINS_uvfits]#

and although this one was noticeably large, it's not the only non-zero
sized file under REMOTE_PARENT_DIR:
[root@astrofs-mds2 1061314832]# ls -l | head
total 116
-rw-rw-r--+ 1 redacted redacted    7338240 Nov 14  2017 1061314832_01.mwaf
-rw-rw-r--+ 1 redacted redacted    7338240 Nov 14  2017 1061314832_02.mwaf
-rw-rw-r--+ 1 redacted redacted    7404480 Nov 14  2017 1061314832_03.mwaf
-rw-rw-r--+ 1 redacted redacted    7404480 Nov 14  2017 1061314832_04.mwaf
-rw-rw-r--+ 1 redacted redacted    7338240 Nov 14  2017 1061314832_05.mwaf
-rw-rw-r--+ 1 redacted redacted    7338240 Nov 14  2017 1061314832_06.mwaf
-rw-rw-r--+ 1 redacted redacted    7404480 Nov 14  2017 1061314832_07.mwaf
-rw-rw-r--+ 1 redacted redacted    7404480 Nov 14  2017 1061314832_08.mwaf
-rw-rw-r--+ 1 redacted redacted    7404480 Nov 14  2017 1061314832_09.mwaf
[root@astrofs-mds2 1061314832]# pwd
/mnt/REMOTE_PARENT_DIR/0xa40002340:0x1:0x0/MWA/data/1061314832

Suggestions for how to clean up and recover anyone?

Andrew
_______________________________________________
lustre-discuss mailing list
lustre-discuss@lists.lustre.org
http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org

Reply via email to