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Date: Thu, 18 Mar 2010 19:21:23 -0700 From: "Hugh Daschbach" <hdasch@...adcom.com> To: "Hugh Daschbach" <hdasch@...adcom.com>, "Mike Christie" <michaelc@...wisc.edu> cc: "James E.J. Bottomley" <James.Bottomley@...e.de>, "Chandra Seetharaman" <sekharan@...ibm.com>, "Eddie Williams" <Eddie.Williams@...eleye.com>, "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: RE: [PATCH] Don't change direction flags in struct request. Hugh Daschbach [mailto:hdasch@...adcom.com] wrote: > Mike Christie [mailto:michaelc@...wisc.edu] writes: >> On 03/19/2010 12:31 AM, Hugh Daschbach wrote: >>> The EMC multipath device handler should not change the I/O direction >>> flags of its trespass command request. ... >> Did you try the patch I linked to the last time you posted about this? > I have not. When I read it, I believed it would fix the issue. >> I think there should be a patch which fixes this problem here: >> http://git.kernel.org/?p=linux/kernel/git/jejb/scsi-misc-2.6.git;a=commitdiff;h=6c71dcb28ff9b63b814a0b76a256f5dae08d3e0d;hp=3a5b27bf6f29574d667230c7e76e4b83fe3014e0 >> I think it got into 2.6.34-rc1. > Then I'll pull it and test it. >> With that patch mode selects should get set up as writes. >> >> Does it work? If it does then I think we just need the attached cleanup >> patch which removes the cmd_flags setting. The patch that got merged >> fixed the problem of initializing the request properly, but it forgot to >> remove the cmd_flags setting. > Agree. I'll test it early next week and confirm. I have pulled and tested this patch. It does fix my issue. Thanks, Hugh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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