[EMAIL PROTECTED] wrote on 04/27/2005 12:15:31 AM: > > So, I guess I have no much choice other than backup the problematic > > filesystems if possible, destroy them and recreate them? I suppose the > > drive is still usable with only a few bad sectors and the new filesystem > > will take care of (avoid) them. Is it a correct assumption? > > Usually if bad sectors are being reported to the OS, the disk is > really dying. Most (all?) modern drives transparently relocate bad > blocks to some space reserved just for that purpose, so if actual > errors are being reported then the drive has run out of those "extra" > blocks. Again, this is usually a sign that blocks are becoming bad at > a fairly quick rate and that something external could be causing it > (malfunctioning drive circuitry etc).
I echo this. As soon as a drive reports a *single* bad sector it should be replaced. I've found that you get one sector, then two, then 5, then 400. You're already at the 5 stage... Also, you seem to be obsessing over little things: dust, filtering the air, etc. Dust is going to do little to damage a drive. However, keeping the drive relatively cool is incredibly important for reliability. You sound like an end-user (rather than an administrator with a server-class box). If so, make sure that your box has sufficient air flow. Most consumer cases (even fancy "modder" cases) have way too little airflow, or have airflow in the wrong places. You want lots of cool air being sucked in the front-bottom of the case, and lots of hot air being blown out the top-back. Make sure that there is airflow over your drive(s) as well. People put massive fans (or acitve refrigeration or water-cooling or...) on their CPU's and forget about cooling their drives. I'd rather lose a CPU and motherboard than lose a drive. I can buy new CPU's. I can't buy new data! And don't overclock. But that's another conversation! :) Tim Massey ------------------------------------------------------- SF.Net email is sponsored by: Tell us your software development plans! Take this survey and enter to win a one-year sub to SourceForge.net Plus IDC's 2005 look-ahead and a copy of this survey Click here to start! http://www.idcswdc.com/cgi-bin/survey?id=105hix _______________________________________________ Jfs-discussion mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jfs-discussion
