Hello Michael > - Lustre should forward requests for archive ID 0 to all agents, but doesn’t > (or the client side HSM API filters them) This is addressed in JIRA ticket LU-6449 and I am currently working on a patch.
> - Robinhood should use the last known archive ID of the file for the request This will require to add a new field in SOFT_RM table to remember the last known archive_id from the ENTRY table. I will also push a patch soon for approval from RBH team. And both changes are complementary. Le Jun 26, 2015 à 09:29, Michael Kukat <[email protected]<mailto:[email protected]>> a écrit : Hello, while testing our XtreemStore parallel data mover with Robinhood, i found out the lhsm removals don't work. Having a quick look into the rbh and Lustre sources revealed that there might be a bug. Robinhood always sends the HUA_REMOVE with archive_id=0, which isn't forwarded to my copytool registered for archive_id=1 (the PDM). If i register the copytool with archive ID 0 in the list, it is registered for any archive ID, which also is not what i want. lfs hsm_remove uses the archive ID from the archived file, so this removal request works fine. Could you please shed some light on what behavior is expected? I could imagine two situations: - Lustre should forward requests for archive ID 0 to all agents, but doesn't (or the client side HSM API filters them) - Robinhood should use the last known archive ID of the file for the request For consistency, the second option would make more sense as with correct use, it should not be necessary to broadcast a deletion to all archives - the the file should only exist in one archive, right? Thanks for the info and best regards -- Mit freundlichen Grüßen Michael Kukat Senior Software Developer GRAU DATA AG Marie-Curie-Str. 19 73529 Schwäbisch Gmünd E-Mail: [email protected]<mailto:[email protected]> Tel.: +49 7171 187-0 Fax: +49 7171 187-250 <logo.png> ________________________________ Amtsgericht ULM: HRB 701807; USt-ID-Nr.: DE210200743; Vorstand: Herbert Grau, CTO Ulrich Lechner; Aufsichtsratsvorsitzender: Friedhelm Steinhilber ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/_______________________________________________ robinhood-support mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/robinhood-support --------------------------------------------------------------------- Intel Corporation SAS (French simplified joint stock company) Registered headquarters: "Les Montalets"- 2, rue de Paris, 92196 Meudon Cedex, France Registration Number: 302 456 199 R.C.S. NANTERRE Capital: 4,572,000 Euros This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ robinhood-support mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/robinhood-support
