Re: [lustre-discuss] Setting infinite grace period with soft quotas

2019-05-08 Thread Andreas Dilger
I do see in the lfs setquota usage message and lfs-setquota.1 man page: "The maximum quota grace time is 2^48 - 1 seconds." That's about 9M years, so it should probably be long enough? It might make sense to map "-1" internally to "(1 << 48) - 1" to make this easier. On May 8, 2019, at

Re: [lustre-discuss] Setting infinite grace period with soft quotas

2019-05-08 Thread Harr, Cameron
I had tested first and couldn't find a way to do so, so I was curious if there was some undocumented way. I'm proceeding with, "No, there's not a way." On 5/6/19 12:52 PM, Andreas Dilger wrote: > On Apr 11, 2019, at 11:02, Harr, Cameron wrote: >> We're exploring an idea where we keep soft

[lustre-discuss] Unable to mount client with 56 MDSes and beyond

2019-05-08 Thread White, Scott F
We’ve been testing DNE Phase II and tried scaling the number of MDSes(one MDT each for all of our tests) very high, but when we did that, we couldn’t mount the filesystem on a client. After trial and error, we discovered that we were unable to mount the filesystem when there were 56 MDSes. 55