Re: AW: secure deletion of archived logs

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От Stephen Frost
Тема Re: AW: secure deletion of archived logs
Дата
Msg-id 20191209143045.GM6962@tamriel.snowman.net
обсуждение исходный текст
Ответ на AW: secure deletion of archived logs  ("Zwettler Markus (OIZ)" <Markus.Zwettler@zuerich.ch>)
Ответы AW: AW: secure deletion of archived logs
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Greetings,

* Zwettler Markus (OIZ) (Markus.Zwettler@zuerich.ch) wrote:
> We use "rsync" on XFS with "wsync" mount mode. I think this should do the job?

No, that just makes sure that namespace operations are executed
synchronously, that doesn't provide any guarantee that the data has
actually been written out and sync'd.

> The tools mentioned will all do backup to disk.
> We are required to do backup to tape.

Back up to disk first and then tar to tape.

Thanks,

Stephen

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