Messages in this thread | | | Date | Wed, 13 Feb 2002 14:03:46 -0800 | From | Daniel Schepler <> | Subject | What does AddrMarkNotFound mean? |
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Lately, whenever I try to access a certain part of my hard drive, I get messages like:
Feb 12 21:16:27 localhost kernel: hdc: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } Feb 12 21:16:27 localhost kernel: hdc: read_intr: error=0x01 { AddrMarkNotFound }, LBAsect=34508632, sector=32410984 Feb 12 21:16:27 localhost kernel: ide1: reset: success Feb 12 21:16:27 localhost kernel: hdc: read_intr: status=0x59 { DriveReady SeekComplete DataRequest Error } Feb 12 21:16:27 localhost kernel: hdc: read_intr: error=0x01 { AddrMarkNotFound }, LBAsect=34508632, sector=32410984 Feb 12 21:16:27 localhost kernel: end_request: I/O error, dev 16:02 (hdc), sector 32410984
except that the first two messages are repeated several more times, at intervals of a few seconds. Also, during the first bad access, DMA gets disabled. While this is going on, the system load goes way up, and I don't seem to be able to do anything else.
Is this typical behavior for a hard drive which has developed bad blocks? And if I blacklist the affected blocks in the filesystem, should I also blacklist a few previous blocks in order to avoid problems with the readahead feature of the IDE drivers?
(I'm not subscribed; please Cc me on replies.) -- Daniel Schepler "Please don't disillusion me. I schepler@math.berkeley.edu haven't had breakfast yet." -- Orson Scott Card - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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