On Jun 24, 2007 09:53 -0300, Balagopal Pillai wrote: > For Lustre 1.6, the documentation mentions that lnet needs to be > shutdown before trying to remove the modules. But lctl network unconfigure > fails mentioning an lnet busy error message. I tried the unconfigure after > unmounting the lustre volumes. With simple unmounting of Lustre mgs, mdt > and ost, the server goes into recovery mode after reboot for about 10 > minutes.
This is normal, if you haven't unmounted all of the clients. > Since i don't have a failover setup with just one OST, MDT and > MGS, can i safely use umount -f /ost and then do the lnet unconfigure? You can. Doing so would prevent the still-mounted clients from reconnecting. If you aren't planning to reconnect the clients you should unmount them first. Cheers, Andreas -- Andreas Dilger Principal Software Engineer Cluster File Systems, Inc. _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
