On Wed, Jun 18, 2008 at 1:13 PM, Geert Uytterhoeven <Geert.Uytterhoeven@xxxxxxxxxxx> wrote: > On Wed, 18 Jun 2008, Alessandro Suardi wrote: >> On Fri, Jun 13, 2008 at 7:33 PM, Geert Uytterhoeven >> <Geert.Uytterhoeven@xxxxxxxxxxx> wrote: >> > On Fri, 6 Jun 2008, Geert Uytterhoeven wrote: >> >> When mounting a CD/DVD more than 30 seconds after inserting it, and reading >> >> from it, we get: >> > >> > Apparently the fix didn't make it to all the CCed lists... >> > >> > http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fjejb%2Fscsi-rc-fixes-2.6.git;a=commitdiff_plain;h=d1daeabf0da5bfa1943272ce508e2ba785730bf0 >> >> Oh, that's in mainline ? I still have the problem of having to > > Not yet, it's in the scsi-rc-fixes-2.6 tree. > >> insert DVD / try accessing it and get errors / eject / re-insert >> and then it magically works... the messages have changed >> from what they were as reported here >> >> http://bugzilla.kernel.org/show_bug.cgi?id=10116 >> >> (see comments #8 and #9) to these ones, in 2.6.26-rc6-git4: >> >> Jun 17 22:38:43 sandman kernel: sr 1:0:0:0: [sr0] Result: >> hostbyte=0x00 driverbyte=0x08 >> Jun 17 22:38:43 sandman kernel: sr 1:0:0:0: [sr0] Sense Key : 0x3 [current] >> Jun 17 22:38:43 sandman kernel: sr 1:0:0:0: [sr0] ASC=0x11 ASCQ=0x0 >> Jun 17 22:38:43 sandman kernel: end_request: I/O error, dev sr0, sector 232 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 29 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 30 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 31 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 32 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 33 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 34 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 35 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 36 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 37 >> Jun 17 22:38:43 sandman kernel: Buffer I/O error on device sr0, logical block 38 >> >> here I eject and reinsert the disc, and: >> >> Jun 17 22:39:10 sandman kernel: UDF-fs: No VRS found >> >> lo and behold, no problem. >> >> This does not, alas, happen every time. It might be at the first >> DVD access after booting the laptop, but I haven't investigated >> in this detail yet. > > Does /sys/block/sr0/size reflect the correct size of the DVD? > > Did you try applying the patch? ATM I'm away from home (as usual), I'll post back when I have the info you asked for and tried applying the above patch. Thanks ! --alessandro "Give me love / Or give me hate Give me anything that's not just ok" (Sophia, 'Weightless') -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
