Re: [lustre-discuss] Permission denied on lfs getstripe

2020-07-02 Thread Chang, Christopher
Hi Andreas, Indeed, we’re running 2.10.7 from DDN. Unfortunately, updating to more recent Lustre versions might be a hard sell to our admins without a solid case. It’s an odd problem, since we haven’t been able to track down a correlation of the behavior with anything—it only affects

Re: [lustre-discuss] Permission denied on lfs getstripe

2020-07-02 Thread Andreas Dilger
Chris, this looks like a bug that "lfs getstripe -M" is not using supplementary groups, or similar. You wrote that the directory has GID=130817, so this is not the primary GID of the user accessing it, so it must depend on the supplementary group permissions to access it. The "regular" ls

Re: [lustre-discuss] Permission denied on lfs getstripe

2020-07-02 Thread Chang, Christopher
Hi Andreas, It doesn’t appear to be this issue. I verified the client “id” and server “l_getidentity -d” views before and after issuing an “ls” as the user to get getstripe working, and there’s no change. Client: el3:~> id uid=131364(***) gid=131364(***)

[lustre-discuss] Questions about LU-13645

2020-07-02 Thread Chad DeWitt
Good afternoon, All I hope everyone is doing well. I had a few questions concerning *LU-13645 - Various data corruptions possible in lustre* [https://jira.whamcloud.com/browse/LU-13645]. We are looking at deploying Lustre 2.12.5 and while browsing JIRA, this particular issue caught my