Re: [lustre-discuss] import_set_state_nolock() with binary args in lctl debug_file output?

2020-08-24 Thread Andreas Dilger
On Aug 14, 2020, at 3:44 PM, Sternberg, Michael G. wrote: > >  > In lctl debug_file output, for import_set_state_nolock(), I sometimes see > binary arguments (sample snippet at end of post), and figure that's not a > good sign. How can I get to the bottom of this? > > The only direct referenc

[lustre-discuss] Bulk Attach/Detach - Lustre PCC (Persistent Client Cache)

2020-08-24 Thread Pinkesh Valdria
I am new to Lustre PCC (Persistent Client Cache)  feature.   I was looking at the Lustre documentation PCC section and found how I can attach or detach a file from PCC.    http://doc.lustre.org/lustre_manual.xhtml#pcc.operations.detach Question:  Is there a command to specify a folder in

Re: [lustre-discuss] status of HSM copytools?

2020-08-24 Thread Simon Guilbault
Hi The Compute Canada S3/Ceph copytool was never deployed in production since S3 backed storage was never installed. We moved to a tape based system with TSM instead and have been running that copytool on 3 different sites for the past year. https://github.com/guilbaults/ct_tsm On Sun, Aug 23, 20