Date: Thu, 21 Dec 2006 01:01:05 +0800 From: "Rong-en Fan" <grafan@gmail.com> To: "Scott Long" <scottl@samsco.org> Cc: FreeBSD Current <freebsd-current@freebsd.org>, mjacob@freebsd.org Subject: Re: bigdisk and scsi_da Message-ID: <6eb82e0612200901i7a95ad49sd5b0ea66db72939b@mail.gmail.com> In-Reply-To: <458955F0.4020102@samsco.org> References: <6eb82e0612181734n92e4a95l9d54aeb1edae87d1@mail.gmail.com> <4589518C.3070507@samsco.org> <6eb82e0612200716x4fcf6960t3c5fe5cab5fd0bcf@mail.gmail.com> <458955F0.4020102@samsco.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On 12/20/06, Scott Long <scottl@samsco.org> wrote: > Rong-en Fan wrote: > > On 12/20/06, Scott Long <scottl@samsco.org> wrote: > >> Rong-en Fan wrote: > >> > It seems to me that scsi_da.c reports the wrong size: > >> > > >> > da1 at mpt0 bus 0 target 0 lun 0 > >> > da1: <SILVER TN-6212S-U4D 347G> Fixed Direct Access SCSI-5 device > >> > da1: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged > >> > Queueing Enabled > >> > da1: 0MB (1 0 byte sectors: 0H 0S/T 0C) > >> > > >> > While geom shows the right one: > >> > > >> > Geom name: da1 > >> > Providers: > >> > 1. Name: da1 > >> > Mediasize: 4991221760000 (4.5T) > >> > Sectorsize: 512 > >> > Mode: r0w0e0 > >> > fwsectors: 63 > >> > fwheads: 255 > >> > > >> > Speaking of bigdisk, can gpt modify on-disk table on-fly? > >> > > >> > Regards, > >> > Rong-En Fan > >> > >> Just for reference, what version of FreeBSD is this? > > > > Ah, it's a 6.2-RC1. I thought I posted to stable@... > > > > Ok, it makes a whole lot more sense now. 7-CURRENT has checks to > prevent the divide-by-zero. I'm still looking into the actual > bug, though. OK. Manually backports rev 1.10 of sys/dev/cam/cam.c solved this divided by zero problem. Could you or mjacob MFC this to RELENG_6 and/or RELENG_6_2? Thanks, Rong-En Fan > > Scott > >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?6eb82e0612200901i7a95ad49sd5b0ea66db72939b>