[Box Backup] Long delay between sending files

Dave Bamford dave at logical-progress.com
Mon Sep 13 15:39:58 BST 2010


Hi

I am getting a delay of just over 4 minutes between send files from 
client to server.
I have tried altering the KeepAliveTime but it makes very little difference.

With Verbose logging on between

"Sent end of stream byte" and "Receive Success (0xnnn)"
I get a delay of just over 4 minutes

I have updated both client and server to rc8 from rc2 and the same happens.

The problem may be that both client and server are running as VMs on the 
same box.
So there is very little delay between them.

Here is an extract from the log
> Sep 13 15:30:47 maggie bbackupd[17954]: Send 
> StoreFile(0x4d2e,0x4772823735200,0xae5894ff65f84f82,0x0,"003580.jpg")
> Sep 13 15:30:47 maggie bbackupd[17954]: Sending stream, size uncertain
> Sep 13 15:30:47 maggie bbackupd[17954]: Read 4096 bytes at 4096, 15381 
> remain, eta 0s
> Sep 13 15:30:47 maggie bbackupd[17954]: Read 4096 bytes at 8192, 11285 
> remain, eta 0s
> Sep 13 15:30:47 maggie bbackupd[17954]: Read 4096 bytes at 12288, 7189 
> remain, eta 0s
> Sep 13 15:30:47 maggie bbackupd[17954]: Read 4096 bytes at 16384, 3093 
> remain, eta 0s
> Sep 13 15:30:47 maggie bbackupd[17954]: Read 3093 bytes at 19477, 0 
> remain, eta 0s
> Sep 13 15:30:47 maggie bbackupd[17954]: Sending header byte 185 plus 
> 19456 bytes to stream
> Sep 13 15:30:47 maggie bbackupd[17954]: Sent 19457 bytes to stream
> Sep 13 15:30:47 maggie bbackupd[17954]: Sending header byte 97 plus 
> 336 bytes to stream
> Sep 13 15:30:47 maggie bbackupd[17954]: Sent 337 bytes to stream
> Sep 13 15:30:47 maggie bbackupd[17954]: Sending header byte 12 plus 12 
> bytes to stream
> Sep 13 15:30:47 maggie bbackupd[17954]: Sent 13 bytes to stream
> Sep 13 15:30:47 maggie bbackupd[17954]: Sending end of stream byte
> Sep 13 15:30:47 maggie bbackupd[17954]: Sent end of stream byte
> Sep 13 15:35:16 maggie bbackupd[17954]: Receive Success(0x5897)

Thanks

Dave




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