[Monotone-devel] [bug #28991] montone sync failure

[Neil]

URL:
  <http://savannah.nongnu.org/bugs/?28991>

                 Summary: montone sync failure
                 Project: monotone
            Submitted by: fnm
            Submitted on: Tue Feb 23 15:04:43 2010
                Category: networking
                Severity: 3 - Normal
              Item Group: incorrect behavior
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
      mtn version --full: monotone 0.46 (base revision: unknown)             
 
Running on          : Linux 2.6.31.12-0.1-desktop #1 SMP PREEMPT 2010-01-27
08:20:11 +0100 x86_64
C++ compiler        : GNU C++ version 4.4.1 [gcc-4_4-branch revision 150839] 
                   
C++ standard library: GNU libstdc++ version 20090817                         
                   
Boost version       : 1_39                                                   
                   
SQLite version      : 3.6.16 (compiled against 3.6.16)                       
                   
Lua version         : Lua 5.1                                                
                   
PCRE version        : 7.9 2009-04-11 (compiled against 7.9)                  
                   
Botan version       : 1.6.4 (compiled against 1.6.4)                         
                   
Changes since base revision:                                                 
                   
unknown                                                                      
                   



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Details:

Since upgrading my monotone server from 0.45 to 0.46 I've been unable to
clone a database. I.e:

$ mtn db init --db test.db
$ mtn sync --db test.db folegrandos "com.cambridgebroadband.*"
mtn: setting default server to folegrandos
mtn: setting default branch include pattern to 'com.cambridgebroadband.*'
mtn: setting default branch exclude pattern to ''
mtn: connecting to folegrandos
mtn: first time connecting to server folegrandos
mtn: I'll assume it's really them, but you might want to double-check
mtn: their key's fingerprint: dc4251e7dd91703fa755cecc0f75b67bb2897fdc
mtn: finding items to synchronize:
mtn: bytes in | bytes out | revs in | revs out
mtn:    4.4 k |       655 |       0 |        0
mtn: bytes in | bytes out |   revs in | revs out
mtn:    6.2 M |       655 |  273/2311 |      0/0
mtn: peer folegrandos IO terminated connection in working state (error)
mtn: error: I/O failure while talking to peer folegrandos, disconnecting

And retrying...

$ mtn sync --db test.db folegrandos "com.cambridgebroadband.*"
mtn: connecting to folegrandos
mtn: finding items to synchronize:
mtn: certificates | keys | revisions
mtn:          821 |    3 |       273
mtn: bytes in | bytes out | revs in | revs out
mtn:  237.2 k |   111.1 k |       0 |        0
mtn: bytes in | bytes out |   revs in | revs out
mtn:  261.4 k |   111.1 k |    0/2038 |      0/0
mtn: peer folegrandos IO terminated connection in working state (error)
mtn: error: I/O failure while talking to peer folegrandos, disconnecting

So it looks to me like one particular revision is triggering the problem.

The problem occurs with both 0.45 and 0.46 clients. Revert the server to 0.45
and the sync succeeds.






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