On 2011-07-18, Christian Kölpin wrote:
But this hint points me to hdparm and smartctl. My server is
monitored by Munin every 5 Minutes. Only files who are that large, to
need more than 5 Minutes got hit frequently... After turning off this
monitoring i create a "valid" backup with 1.4T Data (needs nearly 12
hours with checks... so my ram should be fine
)
I guess my "consumer" HardDrives got problems if i put them to
throughput-limit and query them frequently about their status
Is it a SAMSUNG HD204UI drive? I found a story about a bug
which makes the drive sometimes forget to write a block when it is
attached to a SATA adapter in AHCI mode and when the ATA command
"IDENTIFY DEVICE" is sent (like in hdparm -I or when using the
smartmontools).
Here's a link, but it's German only:
http://www.heise.de/ct/meldung/Firmware-Patch-fuer-Samsung-Festplatte-EcoGreen-F4-HD204UI-Update-1150154.html
Wonko
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