In this case I cannot see differences between local or aoe disks.
ZFS has the advantage (if we use it directly as filesystem, not ext3 on top of
zvol) it can detect exaclty which file changed due to any kind of corruption
(on disk surface, hdd bios bug, chipset bug, whatever bug). If you have
redundancy (raid1, raid5, raid6 equivalent), it can fix this kind of issue and
make the data redundant again. (There are a lot of benefits of ZFS, worth to
ckeck.)
Thank you very much again!
Have a nice weekend!
István
----------------eredeti üzenet-----------------
Feladó: "Alexandre" alxg...@gmail.com
Címzett: "PongráczI"
CC: "aoetools-discuss lists.sourceforge.net"
aoetools-discuss@lists.sourceforge.net
Dátum: Sat, 6 Apr 2013 11:08:08 +0100
----------------------------------------------------------
>
>
>
>
>As stated in my previous answer data corruption on the wire is ensured by the
>ethernet
>CRC32 checksum
>[http://en.wikipedia.org/wiki/Error_detection_and_correction#Internet ->
>http://en.wikipedia.org/wiki/Error_detection_and_correction#Internet]
>
>If the corruption of data happens before the ethernet stack is reached on the
>wire nor
>iSCSI neither aoe can do something about that. Although I don't know ZFS, I
>guess in this case
>the data protection you're talking about should apply.
>
>
>But don't take my word for it... keep on digging.
>
>
>
>Regards, Alex.
>
>
>
>
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