Hi all, I have just checked and in openib gen 2 the fmr input is array of u64 so I think we should have the fields : for_fmr which will be array of u64 (good...
... Actually, the current NFS/RDMA client has five different memory registration modes, and the one you refer to is used mainly in a DEBUG configuration. The...
Hi, When we first started implementing Physical Memory Registration in Voltaire we indeed used an array of {u64 ,u64}, for ISER convenient. After the FMR...
Hello again, After talking with Dror and Itamar, from Mellanox and with Dan Bar Dov (head of our storage team), I do believe that dapl should have a simple and...
The ITWG is currently working on some of these issues for IT-API. Would you have any problem with DAT simply adopting their solution? In the long run we're...
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Jun 6, 2005 8:53 pm
3393
We will have a DAT Collaborative conference call this Wednesday June 8, 12:00-1:00pm EDT (9:00am-10:00am PDT). Moderator: Arkady Kanevsky Phone: 888-827-8686 ...
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Jun 14, 2005 3:30 pm
3395
We will have a DAT Collaborative conference call this Wednesday June 15, 12:00-1:00pm EDT (9:00am-10:00am PDT). Moderator: Arkady Kanevsky Phone: 888-827-8686 ...
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Jun 14, 2005 9:36 pm
3397
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Jun 14, 2005 9:37 pm
3398
Sorry for missing last week's vote. NetEffect votes yes for: LMR_triplet format, RMR_Bind lmr_handle addition, and kDAPL DAT_region_description format changes....
When an EP with an SRQ transitions to the disconnected state buffers that have already been allocated to the EP will *not* be returned to the SRQ. Rather they...
Scanning through the 1.3 draft I realized that we never addressed the differences in RMRs. This translates to the difference between Type 1 (Wide) and Type 2...
I would like some clarification on the role of the local IOV list and the RMR triplet in a dat_ep_post_rdma_read(). Is the length of data to be transferred...
Good points. I would propose the following: 1) the local IOV MUST be adequate for the length specified in the RMR. 2) the local IOV MAY provide more buffering...
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Jun 21, 2005 5:41 pm
3405
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Jun 21, 2005 5:43 pm
3406
This is applicable to both rdma_read and rdma_write. I think further clarification is needed. For RDMA Read the length of buffer to be trasferred is based on...
We will have a DAT Collaborative conference call this Wednesday June 22, 12:00-1:00pm EDT (9:00am-10:00am PDT). Moderator: Arkady Kanevsky Phone: 888-827-8686 ...
I think the Consumer already has adequate information to properly plan for these errors. This falls under the "You don't need to know whether the officer will ...
I think that it can be agreed that changing non dat-conformant applications to follow this paradigm should be fairly easy. It would just require filling in...
Here are details of the proposal to return in DTO COMPLETION_DATA_EVENT which operation completed: New: typedef enum dat_dtos { DAT_SEND, DAT_RDMA_WRITE, ...
There should be at least a comment to help those looking for Bind completions (i.e., it's already a different Event type). Also, for the benefit of those...
True, it is possible to *know* that there is only one type of event possible in the Event Queue and to *only* allocate an event of that sub-type. So we would...
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Jun 21, 2005 10:58 pm
3415
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Jun 21, 2005 10:59 pm
3416
Matt, Thanks for pointing out this error. The reference implementation does not adhere to the spec. on this point. What about changing the spec. as follows:...