Date: Thu, 24 Apr 2008 08:20:05 GMT From: Jaakko Heinonen <jh@saunalahti.fi> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/95979: burncd(8) fails to fixate CDs Message-ID: <200804240820.m3O8K5cw093724@freefall.freebsd.org>
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The following reply was made to PR bin/95979; it has been noted by GNATS.
From: Jaakko Heinonen <jh@saunalahti.fi>
To: artboreb@yahoo.com, m.apitz@oclcpica.org
Cc: bug-followup@FreeBSD.org
Subject: Re: bin/95979: burncd(8) fails to fixate CDs
Date: Thu, 24 Apr 2008 11:15:35 +0300
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Hi,
I am getting this too on 7.0-RELEASE with some iso images and with -s
max option. I have reproduced the problem with three CD-RW drives:
HL-DT-ST GCE-8481B/1.00 (LG)
HL-DT-ST GCE-8520B/1.02 (LG)
SAMSUNG CD-R/RW SW-216B BS05 20010727/BS05
The attached patch fixes the problem with all these drives. The patch
increases the expected fixate time in ata(4). It seems that the current
value is not enough for some drives with some burning speed and if the
fixation is not completed in the expected time the driver returns an I/O
error. The current default is 300 seconds for single speed write and the
patch increases it to 420 seconds. (The time is divided by burning
speed.) AFAIK cdrecord and wodim use also 420 seconds.
Could you try the patch and report if it works for you?
--
Jaakko
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Index: atapi-cd.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/ata/atapi-cd.c,v
retrieving revision 1.199
diff -p -u -r1.199 atapi-cd.c
--- atapi-cd.c 17 Apr 2008 12:29:35 -0000 1.199
+++ atapi-cd.c 21 Apr 2008 15:52:32 -0000
@@ -1064,7 +1064,7 @@ acd_fixate(device_t dev, int multisessio
struct acd_softc *cdp = device_get_ivars(dev);
int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0 };
- int timeout = 5*60*2;
+ int timeout = 7*60*2;
int error, dummy;
struct write_param param;
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