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On Sat, Feb 15 2003, Martin J. Bligh wrote: > > http://bugme.osdl.org/show_bug.cgi?id=365 > > Summary: Raid-0 causes kernel BUG at > drivers/block/ll_rw_blk.c:1996 > Kernel Version: 2.5.61 > Status: NEW > Severity: blocking > Owner: bugme-janitors@lists.osdl.org > Submitter: harisri@bigpond.com > > > Distribution: RH 8.0 > Hardware Environment: Athlon, AMD 761 (AMD North Bridge, VIA South bridge), > IDE Hard drives > Software Environment: Gnu C 3.2, Linux C Library 2.2.93, > raidtools-1.00.2-3.3 Problem Description: 2.5.61 oops while trying to > activate raid-0 volumes. Please refer the thread > http://marc.theaimsgroup.com/?l=linux-kernel&m=103830814911111&w=2 for more > information from Neil Brown, Jens Axboe and Andrew Morton. > > Steps to reproduce: Try to enable raid-0 volumes under 2.5.49 to 2.5.61 Known bug, raid0 doesn't accept a full PAGE_CACHE_SIZE page at any offset, and the api relies on that. Fix is probably to add the sub-page split stuff. -- Jens Axboe - 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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