Does not working the mailing list or is it only me who haven''t get this email? BTW, did disappear the files from http://downloads.lustre.org? Thank you, tamas ui.: I''ve made one more test and if I try two mount the lustre mount point as an nfs share, it''s not possible, or if it''s a subdirectory of a nfs share, it''s not possible to view the files. ------------- Dear All, We have a really serious problem. This weekend we upgraded our mixed 1.6.0.1 + 1.6.4.1 cluster based on CentOS 4.4 i386 to CentOS 5.1 x86_64. We reformatted all drbd storages, so recreated the whole cluster and copy back from backup. Windows clients reached the cluster through a samba server, but now it''s just not working at all. This is my smb.conf # testparm Load smb config files from /etc/samba/smb.conf Processing section "[cluster]" Loaded services file OK. Server role: ROLE_STANDALONE Press enter to see a dump of your service definitions # Global parameters [global] server string = Cluster gateway (SAMBA server) interfaces = 192.168.0.71/24 log file = /var/log/samba/%m.log max log size = 50 max xmit = 262144 deadtime = 15 kernel change notify = No socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=8192 SO_SNDBUF=8192 SO_KEEPALIVE load printers = No preferred master = No local master = No domain master = Yes dns proxy = No wins server = 192.168.0.100 host msdfs = Yes hosts allow = 192.168.0. block size = 16384 write cache size = 16777216 [cluster] path = /mnt/lustre valid users = user read only = No create mask = 0775 guest ok = Yes map system = Yes oplocks = No level2 oplocks = No This is on CentOS 4.4, but also I tried it on Debian 4.0 and default config with the same results. Symptomps: Sometimes I don''t see anything in the share, sometimes, after samba restart, I see a directory, but only for the next refresh. If I change the mountpoint to user:user I see this in logs, otherway nothing usually, but not always and not always after that: [2008/04/06 23:51:25, 0] smbd/service.c:make_connection_snum(620) ''/mnt/lustre'' does not exist or is not a directory, when connecting to [cluster] Lustre is now 1.6.4.3 x86_64 I appreciate any help. Thank you, tamas