Hi all,
I am new here and glad to see you guys.
Thanks for your hard work for providing a more stable, powerful,functional ceph.
I was reading the source code of Ceph-0.72.2, and I've got a question:
what is the data packet format of Ceph?Or how are the packets packaged?
We know that typical tcp packets look like this:
| Bit offset | 0–3 | 4–7 | 8–15 | 16–31 | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | Source address | |||||||||||||||||||||||||||||||
| 32 | Destination address | |||||||||||||||||||||||||||||||
| 64 | Zeros | Protocol | TCP length | |||||||||||||||||||||||||||||
| 96 | Source port | Destination port | ||||||||||||||||||||||||||||||
| 128 | Sequence number | |||||||||||||||||||||||||||||||
| 160 | Acknowledgement number | |||||||||||||||||||||||||||||||
| 192 | Data offset | Reserved | Flags | Window | ||||||||||||||||||||||||||||
| 224 | Checksum | Urgent pointer | ||||||||||||||||||||||||||||||
| 256 | Options (optional) | |||||||||||||||||||||||||||||||
| 256/288+ | Data | |||||||||||||||||||||||||||||||
Is data transfered by ceph also like this?
Also I want to know where are the data structure defined, please tell me.
Thanks.
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