QFS INFO level 0x105 response and EAs

Steven French sfrench at us.ibm.com
Tue Jul 20 03:27:14 GMT 2004

Samba 3.0.x returns slightly differently than expected on QFS INFO level 
0x105 (Query FS Attribute Info)

Samba does not seem to set flags indicating support for
- Persistent ACLs
- Volume Quotas
- FS is on Mounted device
The former two may be reasonable given the default configure options.

- Windows returns five unknown fs attributes 0x000080 and 0x000040 and 
0x040000 and 0x020000 and 0x010000 which probably are important :)

Also found cases where current Windows sends this before doing Trans2 
QPathInfo QueryAllEAs  (which is interesting that current clients still 

Steve French
Senior Software Engineer
Linux Technology Center - IBM Austin
phone: 512-838-2294
email: sfrench at-sign us dot ibm dot com

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