Re: backupd IOERROR reading backup files larger than 2GB

It kinda sounds like your platform might be 32bit? Or your zlib is compiled to use 32bit integer sizes?

On Mon, Jun 3, 2019, at 10:07 PM, Carlos Larrañaga wrote:
> Hi,
> 
> We're testing backup feature un cyrus-imapd 3.0.10. There's no problem when backup is created first time, but when the backup already exists and is larger than 2GB, we get the following error from the backupd: 
>> cyrus/backupd[xxxx]: IOERROR: gzuc_read: lseek 12: No such file or directory
> As said, it happens only when then backup file already exists and is larger than 2GB. The backupd process keeps reading de compressed backup file til sync_client exit with "Error from sync_do_user(xxx): bailing out!".
> 
>  We use xfs with latest CentOs. Seems like backupd is unable to read the compressed backup file.
> 
>  Anyone else with this problem? Any idea how to fix it? 
> Thanks in advance for your help.
> 
>  Best regards,
>  Carlos.
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