Messages in this thread | | | From | "Nick Evgeniev" <> | Subject | Re: 2.4.19-pre8-ac5 ide & raid0 bugs | Date | Wed, 29 May 2002 16:56:42 +0400 |
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Hi,
Yes, I'm using lvm 1.1rc1 on top of raid0. Hardware details: dual piii box on via Apollo pro133 chipset (via694) two ATA-100 drives (FUJITSU MPG3204AH) attached to on-board controller (PROMISE 20265) & one drive attached to VIA controller. RAID0 is made on top of first two drives.
1. I don't have any problem with drive attached to via controller (in DMA33 mode) 2. The only problem that I have is with UDMA100 drives attached to promise controller... Also I have to notice that log messages about ide errors are related to drive that has no errors (according to smartctl -l, while another drive has a few records in its log) 3. I had no problems with ide with 2.4.7 kernel for a months...
> > >----------------------------- > > But now I've got even more bugs in log like: > > >----------------------------- > > May 29 11:28:06 vzhik kernel: raid0_make_request bug: can't convert block > > across chunks or bigger than 16k 37713311 4 > > May 29 11:28:06 vzhik kernel: raid0_make_request bug: can't convert block > > across chunks or bigger than 16k 37713343 4 > > This is a request for a 4K block that is not 4K aligned... this > shouldn't happen. > Are you using LVM or something to partition the raid0 array? > ... though I seem to recall that LVM always partitions in multiples of > 4K so that shouldn't be a problem.
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