Martintamare
Cadet
- Joined
- Oct 15, 2014
- Messages
- 7
Hello there,
We recently migrated to freenas, so far so good :)
The only remaining issue is kind of tricky, I'll try to make it clear.
We have a parc of both PC and Mac using CIFS share.
For PC users, everything is OK.
For Mac users, we encountered an issue that I'm unable to resolve cleanly.
The issue is the following, users are able to open some files with Photoshop but not all of them.
Permissions are correct for both OK and KO files
ACL are correct for both OK and KO files
The only things changing are extattr :
2 attributes here, ok
vs
3 attributes here, seems to be the cause of the problem.
Coping the file remove the attributes and fix the problem. When user from mac open the file, it is saved with the same two attributes.
I'm still unable to understand where the third attributes comes from.
Questions :
- Where does the 'faulty' attributes comes from ?
- How can we solve the problem forever ?
Behind the smb.conf and some logs happening during the opening of a KO file
going on and on until the app timeout ....
Thank for reading until here :)
We recently migrated to freenas, so far so good :)
The only remaining issue is kind of tricky, I'll try to make it clear.
We have a parc of both PC and Mac using CIFS share.
For PC users, everything is OK.
For Mac users, we encountered an issue that I'm unable to resolve cleanly.
The issue is the following, users are able to open some files with Photoshop but not all of them.
Permissions are correct for both OK and KO files
ACL are correct for both OK and KO files
The only things changing are extattr :
Code:
lsextattr user OK.JPG OK.JPG DOSATTRIB DosStream.AFP_AfpInfo:$DATA
2 attributes here, ok
vs
Code:
lsextattr user KO.JPG KO.JPG DosStream.AFP_AfpInfo:$DATA DOSATTRIB DosStream.AFP_Resource:$DATA lsextattr user KO2.jpg KO2.jpg DOSATTRIB DosStream.AFP_AfpInfo:$DATA DosStream.AFP_Resource:$DATA
3 attributes here, seems to be the cause of the problem.
Coping the file remove the attributes and fix the problem. When user from mac open the file, it is saved with the same two attributes.
I'm still unable to understand where the third attributes comes from.
Questions :
- Where does the 'faulty' attributes comes from ?
- How can we solve the problem forever ?
Behind the smb.conf and some logs happening during the opening of a KO file
Code:
[global] server max protocol = SMB3_00 encrypt passwords = yes dns proxy = no strict locking = no oplocks = yes deadtime = 15 max log size = 51200 max open files = 11070 syslog only = yes syslog = 1 load printers = no printing = bsd printcap name = /dev/null disable spoolss = yes getwd cache = yes guest account = nobody map to guest = Bad User obey pam restrictions = Yes directory name cache size = 0 kernel change notify = no panic action = /usr/local/libexec/samba/samba-backtrace ea support = yes store dos attributes = yes acl allow execute always = true local master = yes idmap config *:backend = tdb idmap config *:range = 90000000-100000000 server role = member server security = user passdb backend = ldapsam:ldaps://192.168.0.253 ldap admin dn = cn=admin2,dc=toto ldap suffix = dc=toto ldap user suffix = ou=people ldap group suffix = ou=groups ldap machine suffix = ou=computers ldap ssl = off ldap replication sleep = 1000 ldap passwd sync = yes ldapsam:trusted = yes idmap uid = 10000-39999 idmap gid = 10000-39999 netbios name = NAS0 workgroup = TOTO pid directory = /var/run/samba smb passwd file = /var/etc/private/smbpasswd private dir = /var/etc/private create mask = 0666 directory mask = 0777 client ntlmv2 auth = yes dos charset = CP437 unix charset = UTF-8 log level = 10 syslog only = no max log size = 5000 log file = /var/log/tmp_smbd.log log level = 2 [_02Fichiers] path = /mnt/data/redac/_02Fichiers printable = no veto files = /.snap/.windows/.zfs/ comment = NAS writeable = yes browseable = yes recycle:repository = .recycle/%U recycle:keeptree = yes recycle:versions = yes recycle:touch = yes recycle:directory_mode = 0777 recycle:subdir_mode = 0700 shadow:snapdir = .zfs/snapshot shadow:sort = desc shadow:localtime = yes shadow:format = auto-%Y%m%d.%H%M-2w vfs objects = shadow_copy2 zfsacl streams_xattr aio_pthread hide dot files = yes guest ok = no nfs4:mode = special nfs4:acedup = merge nfs4:chown = yes zfsacl:acesort = dontcare
Code:
u.user opened file KO.jpg read=No write=No (numopen=45) [2015/03/12 16:47:57.498968, 2] ../source3/smbd/close.c:780(close_normal_file) u.user closed file KO.jpg (numopen=44) NT_STATUS_OK [2015/03/12 16:47:57.499863, 2] ../source3/smbd/open.c:975(open_file)
going on and on until the app timeout ....
Thank for reading until here :)
Last edited: