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On 06 October, 2010 - Stephan Budach sent me these 2,1K bytes:
> Hi,
>
> I recently discovered some - or at least one corrupted file on one ofmy ZFS
> datasets, which caused an I/O error when trying to send a ZFDS snapshot to
> another host:
>
>
> zpool status -v obelixData
> pool: obelixData
> state: ONLINE
> status: One or more devices has experienced an error resulting in data
> corruption. Applications may be affected.
> action: Restore the file in question if possible. Otherwise restore the
> entire pool from backup.
> see: http://www.sun.com/msg/ZFS-8000-8A
> scrub: none requested
> config:
>
> NAME STATE READ WRITE CKSUM
> obelixData ONLINE 4 0 0
> c4t210000D023038FA8d0 ONLINE 0 0 0
> c4t210000D02305FF42d0 ONLINE 4 0 0
>
> errors: Permanent errors have been detected in the following files:
>
> <0x949>:<0x12b9b9>
>
> obelixData/JvMpreprint@2010-10-02_2359:/DTP/Jobs/Mercedes-Benz/C_Klasse/RZ in
> CI vor ET 10.6.2010/13404_41_07008 Estate
> HandelsMarketing/Dealer_Launch_Invitations
> Fremddokumente/Dealer_Launch_S204/Images/Vorhang_Innen.eps
>
> obelixData/JvMpreprint@BackupSnapshot_2010-10-05-08:/DTP/Jobs/Mercedes-Benz/C_Klasse/RZ
> in CI vor ET 10.6.2010/13404_41_07008 Estate
> HandelsMarketing/Dealer_Launch_Invitations
> Fremddokumente/Dealer_Launch_S204/Images/Vorhang_Innen.eps
>
> obelixData/JvMpreprint@2010-09-24_2359:/DTP/Jobs/Mercedes-Benz/C_Klasse/RZ in
> CI vor 6_210/13404_41_07008 Estate HandelsMarketing/Dealer_Launch_Invitations
> Fremddokumente/Dealer_Launch_S204/Images/Vorhang_Innen.eps
> /obelixData/JvMpreprint/DTP/Jobs/Mercedes-Benz/C_Klasse/RZ in CI vor
> ET 10.6.2010/13404_41_07008 Estate HandelsMarketing/Dealer_Launch_Invitations
> Fremddokumente/Dealer_Launch_S204/Images/Vorhang_Innen.eps
>
> Now, scrub would reveal corrupted blocks on the devices, but is there a way
> to identify damaged files as well?
Is this a trick question or something? The filenames are right over
your question..?
/Tomas
--
Tomas Ögren, stric@xxxxxxxxxx, http://www.acc.umu.se/~stric/
|- Student at Computing Science, University of Umeå
`- Sysadmin at {cs,acc}.umu.se
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