Messages in this thread | | | From | Badari Pulavarty <> | Subject | kernel BUG at ll_rw_blk.c:1336 using RAW IO | Date | Wed, 6 Feb 2002 13:03:48 -0800 (PST) |
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Hi,
I and ran into following BUG() while doing RAW IO (2.5.3-pre6).
kernel BUG at ll_rw_blk.c:1336
Actual code is:
BUG_ON(bio_sectors(bio) > q->max_sectors);
I am doing 64k IOs on QLOGIC SCSI controller/disks. So bio_sectors(bio) is 128 q->max_sectors is 64
Is this a QLOGIC driver bug ? I changed qlogicisp.c and set host->max_sectors to 128. Now RAW IO seem to work fine. But I get system hangs and filesystem gets corrupted. Any idea on how to fix it ?
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