While on a recent trip, logcheck started telling me about a problem: Mar 19 07:26:55 bast smartd[1573]: Device: /dev/ad0, Failed SMART usage Attribute: 9 Power_On_Hours. Looking at the full output: On line 59, you’ll see that this drive has been in use for 7.4 years. Other than that, it seems to be OK. This link seems to indicate there is nothing to worry about. This system dates from at least October 2005. It […]

I’ve been testing drives lately. Mostly hard disks, but also one solid state drive. The test itself is automated, but manually started. That’s because it requires a reboot between each run. That restricts testing time to certain hours of the day. I’d like to automate this. Today I had what may be a clever solution: Use the @reboot feature of crontab(5) to start a script after reboot In that script, cd to a

I noticed today that the serial number for Toshiba drives, as retrieved by smartctl(8) is not the whole serial number. I am not sure why. I discovered this when I went to check the warranty information for a drive. The drive is fine; I just wanted to check. Using smartctl, I got this: Right there, on line 7, you can see the serial number. Count it. It’s 9 characters. Now visit the Toshiba

I was looking around for warranty checking pages. I found these for my HDD: Western Digital Toshiba Seagate and Maxtor