Date: Thu, 26 May 2005 15:12:12 +0300 From: Andriy Gapon <avg@icyb.net.ua> To: freebsd-stable@freebsd.org, freebsd-current@freebsd.org Subject: Re: ad and da do not set interface type in devstat entry [Was: acd lacks devstat] Message-ID: <4295BD1C.6020507@icyb.net.ua> In-Reply-To: <429206BB.2050409@icyb.net.ua> References: <428C6489.3040609@icyb.net.ua> <429206BB.2050409@icyb.net.ua>
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On a devstat+disks related note: I see that (scsi) cd device driver pre-creates devstat entry before calling geom disk_create() and sets device type to DEVSTAT_TYPE_CDROM|DEVSTAT_TYPE_IF_SCSI, which is perfect IMHO. On the other hand, da and ad drivers rely on disk_create() to create a devstat entry and it is created with device type DEVSTAT_TYPE_DIRECT, which is not incorrect but is not complete either: iostat -d -t SCSI or iostat -d -t IDE wouldn't show any ad or da devices, only cd. Btw, I have file a PR for acd not having devstat support: http://www.freebsd.org/cgi/query-pr.cgi?pr=81496 -- Andriy Gapon
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