[Btsync With Systemd On Linux Doesn't Connect On Startup]

@mikey,

try .service that described at archlinux AUR: https://aur.archlinux.org/packages/btsync/. It is work properly on my ArchLinux system with systemd.

[Btsync "accumulating" Cpu Load]

@feanorknd, try to install newer version of BitTorrent Sync. It contains some optimizations related to CPU usage.

[btsync 1.1.5 segfaults on the Nokia n9]

Please refer to "$ man mount", section "Mount options for fat" or run btsync as root.
 

[Sync Interrupting With The Foundry Nuke Autosaving (Windows)]

VFXLegion,

BitTorrent Sync open all files in shared mode (ShareMode: FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE), doesn't lock files. But, VFX compositing program open file in non-shared mode, when BtSync open file in shared mode (IMHO). This cause an ERROR_SHARING_VIOLATION in VFX program.

 

From msdn: http://msdn.microsoft.com/en-us/library/windows/desktop/aa363858%28v=vs.85%29.aspx

 

wShareMode [in]

The requested sharing mode of the file or device, which can be read, write, both, delete, all of these, or none (refer to the following table). Access requests to attributes or extended attributes are not affected by this flag.

If this parameter is zero and CreateFile succeeds, the file or device cannot be shared and cannot be opened again until the handle to the file or device is closed. For more information, see the Remarks section.

You cannot request a sharing mode that conflicts with the access mode that is specified in an existing request that has an open handle. CreateFile would fail and the GetLastError function would return ERROR_SHARING_VIOLATION.

 

You can test it using Procmon.exe utility with Path a filter (set to you shared folder).

[File Cloning Between Read-Only Encrypted Nodes]

@benguild,

Please describe what you want to happen in this situation? Because this behaviour is correct (by design).

Thanks.

[btsync 1.1.5 segfaults on the Nokia n9]

Try to run:

# echo 2 > /proc/cpu/alignment

$ ./btsync

[Rebuild Required For Wd Mycloud Fw 4]

Dear  user, try to gather a coredump please.

Run these commands via ssh on your box:

ulimit -c unlimited./btsync_arm --nodaemon

and send to PM coredump and terminal output. Refer to https://docs.google.com/document/d/1wCYAXYxR8z8JXCfnqhsSBg2N1uBxoE1XnqD-V4rg12M/edit?usp=sharing for details.

[Btsync "accumulating" Cpu Load]

@feanorknd,

Please, make a coredump with the gcore and send compressed coredump us via syncapp.zendesk.com (leave a link to this topic).

 

Thanks

[Btsync Op Raspberry Pi: Merge: Failed To Verify Group Signature]

@tjarra,

Please, create ticket at syncapp.zendesk.com with link to this topic. You could create ticket via web-based UI or feedback feature in the BitTorrent Sync context menu.

[Sync Crash On Mac]

@nectar
Could your attach .dmp file, that you can locate at ~/Library/Application Support/BitTorrent Sync.

[Merge: Failed To Verify Group Signature Of Files Message, Aborting]

Hi! It is know bug associated with non-utf8 file name charset at linux PC. It will be fixed in feature releases. Thaks.

[Btsync Op Raspberry Pi: Merge: Failed To Verify Group Signature]

Hi everyone! 

 
I have analyzed represented logs.
The error message was issued by file name encoding error on linux (RPi).

1. You can check file names on valid UTF8. 

You need iconv tool.

# cd <shared_folder_path># ls -R | iconv -f utf8 | grep illegal --color=auto

If you see message:

iconv: illegal input sequence at position

 

that mean in your file tree exists files with non-valid file names.

2. Or you can wait new releases in which this bug will be fixed.

Thanks.

[Btsync Runs, But Did Not Work]

Did you test on another linux dists, or you use only Gentoo?

[No Connections After Update 1.2.82 To 1.3.94 On Ubuntu Linux]

Hi,

If you open in firewall only 3000/UDP than btsync will work only via relay server - is very slowly.

You can look at ports, which btsync use using command 

# netstat -lp | grep btsync

btsync use 80/TCP for getting information about tracker and relays. 

 

Also, you should open UDP/TCP that setup in your btsync settings for incoming peer connections.

[Indexing Stops When A Non Accessible Folder Is Found]

Yes, it will be fixed.

[Btsync Runs, But Did Not Work]

user318, 

Maybe you built your pthread lib with specific gcc flags, or glibc?

[No Connections After Update 1.2.82 To 1.3.94 On Ubuntu Linux]

Could you disable firewall for debug?

[Btsync Crashing On Synology Rs814 Dsm5. How To Debug?]

@Freekers,

I have analyzed your logs.

Check please /volume1 permissions.  I think btsync on your NAS has insufficient permissions to this folder. 

 

Commands for checking: 

# ls -lsa /volume1

# ps -o user,cmd | grep btsync

 

Try to:

# chmod -R a+rw /volume1 

for first.

[Btsync Runs, But Did Not Work]

Yes, disabling of NAT PMP will be implemented in the feature release.

[Btsync Runs, But Did Not Work]

1. You can disable NAT PMP and UPNP  via advanced options.

2. I am working on it. 

[No Connections After Update 1.2.82 To 1.3.94 On Ubuntu Linux]

Step 1. Turn on Debug Logging. 
Windows and Mac: click on SyncApp icon and select "Enable Debug Logging". 
Linux: create file debug.txt with contents of FFFF in the .sync folder. You can find the .sync folder in the same directory where the btsync binary is located.

Step 2. Reproduce issue 
Please let Sync collect logs for at least 15 minutes to get enough information.

Step 3. Attach log file 
Linux: ./sync/sync.log

[Btsync Runs, But Did Not Work]

It is not implemented yet. Does your router support NAT-PMP and do you need this feature?

[Btsync Runs, But Did Not Work]

5351/UDP used for configuring NAT PMP, therefore UDP segment sent to this port to expected gateway\router host.

[No Connections After Update 1.2.82 To 1.3.94 On Ubuntu Linux]

Hi, 

Could you attach debug logs?

[Btsync Runs, But Did Not Work]

Hi,

Could you represent full output of 

$ strace  /opt/btsync/btsync --config /etc/btsync/config --nodaemon --log sync.log

 

Thanks.