Re: settori danneggiati
Il 2015-07-22 11:51 franchi@modula.net ha scritto:
Il 21/07/2015 22:13, Mauro ha scritto:
Il teppista
In caso di errore in lettura, md cerca di sovrascrivere il settore
danneggiato con i dati corretti presi dagli altri dischi ma se non ci
riesce marca IMMEDIATAMENTE il disco come faulty.
Sei sicuro che il messaggi sul log provenissero da md?
in lettura, pardon, lettura. Questo estratto sono andato a riprendermelo
da un un ticket per uno dei miei server.
[20008436.486829] ata1.00: status: { DRDY ERR }
[20008436.486855] ata1.00: error: { UNC }
[20008436.514930] ata1.00: configured for UDMA/133
[20008436.514945] sd 0:0:0:0: [sda] Unhandled sense code
[20008436.514948] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK
driverbyte=DRIVER_SE
NSE
[20008436.514951] sd 0:0:0:0: [sda] Sense Key : Medium Error [current]
[descript
or]
[20008436.514955] Descriptor sense data with sense descriptors (in hex):
[20008436.514958] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[20008436.514966] af 69 e5 d8
[20008436.514969] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error -
auto re
allocate failed
[20008436.514974] sd 0:0:0:0: [sda] CDB: Read(10): 28 00 af 69 e5 d8 00
00 08 00
[20008436.514982] end_request: I/O error, dev sda, sector 2942952920
[20008436.515030] ata1: EH complete
[20008436.515909] raid1:md2: read error corrected (8 sectors at
2924076504 on sd
a3)
[20008436.549106] raid1: sda3: redirecting sector 2924074272 to another
mirror
[20008437.032824] raid1: sda3: redirecting sector 2924074520 to another
mirror
[20008437.111944] raid1: sda3: redirecting sector 2924074528 to another
mirror
[20130727.943820] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action
0x6 froz
en
[20130727.943880] ata2.00: failed command: FLUSH CACHE EXT
[20130727.943918] ata2.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0
[20130727.943919] res 40/00:00:38:c8:be/00:00:74:00:00/40 Emask 0x4 (ti
meout)
[20130727.944006] ata2.00: status: { DRDY }
[20130727.944042] ata2: hard resetting link
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