[OpenSIPS-Users] Flatstore files missing calls

Saint Michael venefax at gmail.com
Fri Oct 2 15:01:31 EST 2020


The naming convention I am using includes Hour and Minute, then all files
are named differently.


On Fri, Oct 2, 2020 at 10:56 AM Vic Jolin <adjolin at gmail.com> wrote:

> If you rotate before moving or renaming you might have an issue.
>
> On Fri, Oct 2, 2020, 10:48 PM Saint Michael, <venefax at gmail.com> wrote:
>
>> But I move the file to another box, via an NFS mount.
>> That's why my approach is better. I build a list of files, rotate, and
>> then move the files across the Internet.
>>
>>
>> On Fri, Oct 2, 2020 at 10:32 AM Liviu Chircu <liviu at opensips.org> wrote:
>>
>>> On 02.10.2020 17:23, Saint Michael wrote:
>>>
>>> the order of actions seems to be problematic. what if I issue a rename,
>>> move command, and opensips is actually at the same time writing to the file?
>>>
>>> :) that is the part which confuses everyone when working with this
>>> module (myself included, when I began using it).
>>>
>>> The answer: it simply works!  OpenSIPS will continue writing to the *moved
>>> *file until you *rotate* it, as the "move" operation simply changes the
>>> inode of the file (its reference, hook, pointer, etc.), without touching
>>> its contents.  This seems to work well on ext filesystems, such as ext4.  I
>>> have a feeling this is not the case for all filesystems, though.
>>>
>>> --
>>> Liviu Chircuwww.twitter.com/liviuchircu | www.opensips-solutions.com
>>>
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