OpLocks and file sizes.
Christopher R. Hertel
crh at ubiqx.mn.org
Wed Mar 28 21:21:21 MDT 2012
On 03/28/2012 09:19 PM, Gerald Carter wrote:
> On 3/27/2012 9:23 AM, Christopher R. Hertel wrote:
>> On OpLocks:
>> Clearly there are some semantic issues that need to be figured out.
>> I will see what the docs have to say and post what I find.
>> The semantics that NFSv4 requires may conflict with the semantics
>> that SMB1/SMB2 require. That's the issue we're trying to figure out.
> Have you read the IRP semantics for breaking oplocks in the WDK?
> You might want to look at the IRP_MJ_SET_INFORMATION description.
Thanks for the pointer. I was going to start with [MS-FSA] but had not had
a chance to dig into that yet.
"Implementing CIFS - the Common Internet FileSystem" ISBN: 013047116X
Samba Team -- http://www.samba.org/ -)----- Christopher R. Hertel
jCIFS Team -- http://jcifs.samba.org/ -)----- ubiqx development, uninq.
ubiqx Team -- http://www.ubiqx.org/ -)----- crh at ubiqx.mn.org
OnLineBook -- http://ubiqx.org/cifs/ -)----- crh at ubiqx.org
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