Messages in this thread | | | Date | Wed, 26 May 2004 14:41:58 +0200 | Subject | Re: 2.6.6-mm5 | From | Anders Gustafsson <> |
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On Sat, May 22, 2004 at 01:36:36AM -0700, Andrew Morton wrote: > > - Implementation of request barriers for IDE and SCSI. The idea here is > that a filesystem can tag an IO request as a barrier and the disk will not > reorder writes across the barrier. It provides additional integrity > guarantees for the journalling filesystems. The feature is enabled for > reiserfs and ext3.
I get: this error message when using barriers on a scsi disk:
lost page write due to I/O error on sdb1 JBD: barrier-based sync failed on sdb1 - bisabling barriers
and I don't want them barriers bisabled :)
ext3 filesystem. reiser also disables barriers.
I have a "Adaptec AIC-7902 U320 (rev 3)" SCSI controller and the disk is a SEAGATE ST373307LW.
It works on ide.
-- Anders Gustafsson - andersg@0x63.nu - http://0x63.nu/ - 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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