Re: [Moosefs-users] Fwd: I want to know the detail of write process

[Michał B. <mic...@ge...>]

Code responsible for communication between chunkservers is in "mfschunkserver/csserv.c" file, main functions are: "csserv_fwd*", "csserv_forward", "csserv_write_*".

 

If you need any further assistance please let us know.

 

 

Kind regards

Michał Borychowski 

MooseFS Support Manager

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

Gemius S.A.

ul. Wołoska 7, 02-672 Warszawa

Budynek MARS, klatka D

Tel.: +4822 874-41-00

Fax : +4822 874-41-01

 

 

From: 洪志雄 [mailto:fis...@gm...] 
Sent: Monday, June 07, 2010 5:26 AM
To: moo...@li...
Subject: [Moosefs-users] Fwd: I want to know the detail of write process

 

I was read source code of the MFS(ver1.6.15) these days. I have a question about write process.


>From source code, I saw if  in the client if wanting  to write  data, It would created a job in queue.   all job would be done with in write_worker() (in  mfsmount/writedata.c).

 

>From the picture of  MooseFS Write Process( in moosefs index page), The processes of 1, 2, 3, 4 were clearly in write_worker(), but process 5, 6 which synchronized the data  between chunk server  I couldn't find it  in source code . Would please provide  some clues about this problem.

 

Thanks:) 

 

 

 

 

 

 

 

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by 洪志雄




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by 洪志雄