Re: [lustre-discuss] MDT mount failing due to unknown param quota

2021-04-02 Thread Colin Faber via lustre-discuss
Hi Brad, Looks like you're suffering from an old bug, you'll need to tuners.lustre the MDT target, capture the current params and then --erase-params, --param mdd.quota_type=ug and anything else (other than mdt.quota_type=ug) and --writeconf And because of other behavioral issues around

[lustre-discuss] MDT mount failing due to unknown param quota

2021-04-02 Thread Brad Merchant
We have an old IEEL 3.0 system (Lustre ver 2.7.15.3) that we enabled user and group quotas on several months ago. Today we rebooted the MDS node for the first time since then and the MDT refuses to mount with [Fri Apr 2 18:36:33 2021] LDISKFS-fs (dm-1): mounted filesystem with ordered data

Re: [lustre-discuss] Experience with DDN AI400X

2021-04-02 Thread Andreas Dilger via lustre-discuss
On Mar 30, 2021, at 11:54, Spitz, Cory James via lustre-discuss mailto:lustre-discuss@lists.lustre.org>> wrote: Hello, Megan. I was curious why you made this comment: > A general example is a box with lustre-client 2.10.4 is not going to be > completely happy with a new 2.12.x on the lustre