[SOLVED] kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen

Gunther Furtado <[email protected]>
Newsgroups gmane.linux.debian.user.portuguese
Message-ID <CALKj2CofwNK23SwxFk9Gw5fJUE+Ar-Lh4EC+4Mcmc9GY=T-FUQ@mail.gmail.com>
Bom dia,

Itautec W7425 (2010) 4GB RAM, rodando Debian 11. SSD120G

O sistema vivia congelando (por uns quinze segundos, mais ou menos),
mostrando, no journalctl:

jul 08 19:13:51 velox kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr
0x0 action 0x6 frozen
jul 08 19:13:51 velox kernel: ata1.00: failed command: WRITE DMA
jul 08 19:13:51 velox kernel: ata1.00: cmd
ca/00:08:f8:68:ed/00:00:00:00:00/e3 tag 21 dma 4096 out
jul 08 19:13:51 velox kernel: ata1.00: status: { DRDY }
jul 08 19:13:51 velox kernel: ata1: hard resetting link
jul 08 19:13:51 velox kernel: ata1: SATA link up 3.0 Gbps (SStatus 123
SControl 300)
jul 08 19:13:51 velox kernel: ata1: FORCE: cable set to sata
jul 08 19:13:51 velox kernel: ata1.00: configured for UDMA/133
jul 08 19:13:51 velox kernel: ata1: EH complete

mas com smartctl indicando "No Errors" li alguns posts falando de cabos,
mas os meus problemas só acabaram quando descobri esta página:
https://wiki.debian.org/SSDOptimization

rodei (não é para os fracos de coração):
fdisk -H 224 -S 56 /dev/sdX

depois configurei o fstab conforme o modelo que consta do wiki.

At.te,

"Mas, afinal, só as criaturas que nunca
escreveram cartas de amor é que são ridículas." Fernando Pessoa

Gunther Furtado
Curitiba - Paraná - Brasil
[email protected]
sip:[email protected]
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