Axel's root Blog

for nerds only - little stories from the everyday sysadmin life with problems and their hard-to-find solutions
Posts tagged as linux

SATA Drives exception PHYRdyChg timeout

2010-05-24 by Axel Reinhold, tagged as hardware, linux
Between two and five times a month i had sata kernel exceptions with 40 seconds timeouts and freezing the server completely.

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no ssh login because of currupt /dev/null

2009-11-10 by Axel Reinhold, tagged as linux, network
After a reboot i could no more login via ssh to a hosted server. The reason was /dev/null being an ordinary file instead of a character special device.

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