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badblocks (x/y/z errors)

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Ralph Aichinger

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May 18, 2013, 4:34:03 AM5/18/13
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Wofür stehen die drei Zahlen bei den Errors hier (125/0/0)?

Running command: badblocks -b 4096 -X -s /dev/sdf1 9779967
Checking for bad blocks (read-only test): 3.73% done, 34:58 elapsed. (125/0/0 errors)

/ralph

Lutz Golke

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May 18, 2013, 5:44:10 AM5/18/13
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Moin,
afaik (readerrors, writeerrors, datacorruptions)

hth,
Lutz

Thomas 'PointedEars' Lahn

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May 18, 2013, 12:06:31 PM5/18/13
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RTFM.

--
PointedEars

Twitter: @PointedEars2
Please do not Cc: me. / Bitte keine Kopien per E-Mail.

Ralph Aichinger

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May 19, 2013, 4:21:13 AM5/19/13
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Thomas 'PointedEars' Lahn <Point...@web.de> wrote:
>> Running command: badblocks -b 4096 -X -s /dev/sdf1 9779967
>> Checking for bad blocks (read-only test): 3.73% done, 34:58 elapsed.
>> (125/0/0 errors)
>
> RTFM.

Wo steht das in der Manpage? Ich hab natürlich geschaut, aber
es nicht gefunden.

/ralph

Helmut Hullen

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May 19, 2013, 5:48:00 AM5/19/13
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Hallo, Ralph,

Du meintest am 18.05.13:

> Wof�r stehen die drei Zahlen bei den Errors hier (125/0/0)?

> Running command: badblocks -b 4096 -X -s /dev/sdf1 9779967
> Checking for bad blocks (read-only test): 3.73% done, 34:58
> elapsed. (125/0/0 errors)

https://wiki.archlinux.org/index.php/Badblocks

Du findest die Erl�uterung fast am Ende der Seite, bei "Note:"
Lutz hatte also richtig vermutet.

Viele Gruesse
Helmut

"Ubuntu" - an African word, meaning "Slackware is too hard for me".

Thomas 'PointedEars' Lahn

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May 19, 2013, 6:00:53 AM5/19/13
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| BADBLOCKS(8) System Manager's Manual BADBLOCKS(8)
| […]
| -v Verbose mode. Will write the number of read errors,
| write errors and data- corruptions to stderr.
| […]
| E2fsprogs version 1.42.5 July 2012 BADBLOCKS(8)

Die Ausgabe legt die Vermutung nahe, dass

| -X Internal flag only to be used by e2fsck(8) and mke2fs(8).
| It bypasses the exclusive mode in-use device safety check.

“-v” impliziert, denn

| -b block-size
| Specify the size of blocks in bytes. The default is 1024.
| […]
| -s Show the progress of the scan by writing out rough
| percentage completion of the current badblocks pass over
| the disk. Note that badblocks may do multiple test
| passes over the disk, in particular if the -p or -w option
| is requested by the user.

sind dafür anscheinend nicht zuständig.

Das könntest Du durch Umleitung von stderr nach /dev/null testen.
Mit Sicherheit lässt es sich aber nur durch Quelltextanalyse sagen.

HTH
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