Sujet : Re: RX2800 sporadic disk I/O slowdowns
De : clubley (at) *nospam* remove_me.eisner.decus.org-Earth.UFP (Simon Clubley)
Groupes : comp.os.vmsDate : 21. Oct 2024, 13:35:13
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vf5hq1$uet0$4@dont-email.me>
References : 1 2 3 4 5 6 7 8 9
User-Agent : slrn/0.9.8.1 (VMS/Multinet)
On 2024-10-19, Lawrence D'Oliveiro <
ldo@nz.invalid> wrote:
On Sat, 19 Oct 2024 21:52:16 -0400, Arne Vajhøj wrote:
>
The context is one where data loss is not acceptable.
>
Data loss is unavoidable. If the power goes out, all computations in
progress get lost. There?s no way around that.
Bollocks. It's called checkpointing and restart points for compute
based operations. It's called transaction recovery for I/O based
operations.
Simon.
-- Simon Clubley, clubley@remove_me.eisner.decus.org-Earth.UFPWalking destinations on a map are further away than they appear.
RX2800 sporadic disk I/O slowdowns
Re: RX2800 sporadic disk I/O slowdowns