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From Bugzilla Helper: User-Agent: Mozilla/4.79 [en] (X11; U; Linux 2.4.18-3 i686) Description of problem: I am upgrading from a FIC SD11 mobo to an Asus P4PE mobo. The Asus uses the Intel 845PE chipset. The linux install is 7.3. When I first performed the upgrade, I did run into the Ultra DMA issues previously reported. I upgraded to 2.4.18-17, and UDMA started working. However, yesterday I found my root partition (ext2) with filesystem corruption after a clean shutdown. I ran fsck. It found a few dozen errors, including bad dtimes, and "compression bit is set for file on uncompressed filesystem". I ran badblocks. It found block 530112 to be bad. (The partition has blocks 0 through 530113.) I downloaded Seagate's drive tools to check the new ST380021A drive I had upgraded to. It found the drive to be in perfect condition. I tried badblocks using the rescue mode on the 7.3 install CD. It complained that block 530112 was bad. I removed the drive and placed it in the old SD11 system. I booted with the 7.3 CD. Badblocks found the partition to be in perfect condition. As for the filesystem corruption, i'm not sure how to reproduce it. I just used the system as I normally would. I'm not even sure it's part of the same problem, though I would think they would be symptoms of the same defect. What should I do next? Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Place drive in my 845PE system. 2. Boot with 7.3 CD rescue mode. 3. Run badblocks on /dev/hda5. (I have no idea how well this will reproduce on other 845PE systems with other drives tho...) Actual Results: badblocks indicates 530112 is bad. Expected Results: No bad blocks should be found. Additional info: (I'm setting the severity to high because of the filesystem corruption. If you want to change that, feel free to.)
Ok, the kernel does not seem to be the issue for the bad block indication. When I use the rescue mode, one is given three options for mounting the host filesystems: Continue (?), Read Only, and Skip. When I choose Continue, the rescue process mounts my partitions as found in /etc/fstab under /mnt/sysimage. When I do this, badblocks reports the bad block. If I just choose skip and leave it unmounted, badblocks says it's a clean partition. I think the issue is that I have had the filesystem mounted on certain tests, and not on others. Remind me to use e2fsck -c next time, eh? I think I'm going to mark this as not a bug. If I happen to run into fs errors in the future, I'll post more info. My apologies for the false alarm. (Note: it seems that even in read-only mode, something seems to be locking something on the partition. I can't unmount this partition if I have the wizard mount it.)