[lustre-discuss] lustre 2.5.3 ost not draining
Patrick Farrell
paf at cray.com
Fri Jul 10 06:00:38 PDT 2015
Kurt,
Did you deactivate the OST? Deactivated OSTs do not show reduced usage until activated again.
- Patrick
________________________________________
From: lustre-discuss [lustre-discuss-bounces at lists.lustre.org] on behalf of Kurt Strosahl [strosahl at jlab.org]
Sent: Friday, July 10, 2015 7:27 AM
To: lustre-discuss at lists.lustre.org
Subject: [lustre-discuss] lustre 2.5.3 ost not draining
Good Morning,
Earlier in the week some of the OSTs in the lustre 2.5.3 system I'm managing hit 97% full. I set them to read only, and yesterday I started an lfs_migrate on one of them, hoping to drain it down overnight. This morning, after the system spent about 12 hours moving files off of it, I set it to read-write mode. I expected to see the usage drop, but it has yet to do so... after almost 30minutes in read-write mode.
On the oss I do see where it says it is deleting orphan objects.
Lustre: lustre2-OST0015: deleting orphan objects from 0x0:119789 to 0x0:119809
w/r,
Kurt
_______________________________________________
lustre-discuss mailing list
lustre-discuss at lists.lustre.org
http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
More information about the lustre-discuss
mailing list