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Date: Sat, 15 Nov 2008 17:00:32 -0500 (EST) From: Justin Piszcz <jpiszcz@...idpixels.com> To: Mario 'BitKoenig' Holbe <Mario.Holbe@...Ilmenau.DE> cc: linux-raid@...r.kernel.org, linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org Subject: Re: 2.6.27.6 question: ata_sff_hsm_move: ata15 (why always ata15)? On Sat, 15 Nov 2008, Mario 'BitKoenig' Holbe wrote: > Justin Piszcz <jpiszcz@...idpixels.com> wrote: >> I have enabled debugging in the libata.h file and I find that ata15 is >> constantly being accessed for some reason, why is this? > ... >> Host: scsi14 Channel: 00 Id: 00 Lun: 00 >> Vendor: _NEC Model: DVD_RW ND-3520A Rev: 1.04 >> Type: CD-ROM ANSI SCSI revision: 05 > > Well, if ata15 really is the CD-ROM, hal is likely to poll it :/ > > > regards > Mario > -- > Evidently men are more intelligent than women. Every woman on earth > believes that men should be able to read minds. Every man knows this > is impossible. Ergo, we are more intelligent. Yes, for this -specific- issue, it was HAL polling the DVD drive multiple times a second, this fixed that: # hal-disable-polling --device /dev/sr0 Following symlink from /dev/sr0 to /dev/scd0. Polling for drive /dev/sr0 have been disabled. The fdi file written was /etc/hal/fdi/information/media-check-disable-storage_model_DVD_RW_ND_3520A.fdi # Justin. -- 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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