Hi all, sorry if this has been answered before, but I could find only one un-answered question concerning this topic in the archive.
Question is for lustre 1.8.1. If I like to deactivate write operation for an OST temporary, but allow clients to read still data from the OST, disabling the OST on the MDS will do the job as described in the admin guide. In case an OST was lost and clients shouldn't contact the OST anymore (if OST is damaged irreversible) even for read operation, could I execute the 'lcl --device <id> deactivate' command also on the clients? Or is this action superfluous since the client will receive EIO's anyway? Many thanks in advance. -Frank Heckes ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzende des Aufsichtsrats: MinDir'in Baerbel Brumme-Bothe Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender), Dr. Ulrich Krafft (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, Prof. Dr. Sebastian M. Schmidt ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
