In the old days (linux 2.2.x) I could burn 2 cds at a time without any trouble and I did hundreds of them. Now that I've upgraded to the 2.4 kernels (redhat 7.2 with first the stock 2.4.7 kernel and now 2.4.18) the start of the second burn interrupts data streaming on the first. This fails every time I try a second cdrecord.
Is this a know problem? Is there a work-around? Configuration details (unchanged for a very long time): 950 mgz Athlon FIC AZ11 mother board 256 meg ram Adaptec 2940 Pro Ultra SCSI adapter (aic7xxx driver) No other active devices on the scsi bus, but there is an idle four CD reader (NAKAMICH Model: MJ-4.8S Rev: 1.04 ) The error reported by cdrecord: scsibus: 0 target: 5 lun: 0 Linux sg driver version: 3.1.22 Cdrecord 1.11a24 (i586-mandrake-linux-gnu) Copyright (C) 1995-2002 Jvrg Schilling TOC Type: 1 = CD-ROM Using libscg version 'schily-0.6' atapi: 0 Device type : Removable CD-ROM Version : 4 Response Format: 2 Capabilities : SYNC Vendor_info : 'SONY ' Identifikation : 'CD-RW CRX140S ' Revision : '1.0e' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : SWABAUDIO Supported modes: TAO PACKET SAO SAO/R96R RAW/R96R Drive buf size : 4183808 = 4085 KB FIFO size : 3145728 = 3072 KB Track 01: data 575 MB Total size: 660 MB (65:26.21) = 294466 sectors Lout start: 660 MB (65:28/16) = 294466 sectors Current Secsize: 2048 ATIP info from disk: Indicated writing power: 5 Is not unrestricted Is not erasable Disk sub type: Medium Type A, low Beta category (A-) (2) ATIP start of lead in: -11634 (97:26/66) ATIP start of lead out: 359849 (79:59/74) Disk type: Short strategy type (Phthalocyanine or similar) Manuf. index: 3 Manufacturer: CMC Magnetics Corporation Blocks total: 359849 Blocks current: 359849 Blocks remaining: 65383 Starting to write CD/DVD at speed 8 in write mode for single session. Last chance to quit, starting real write in 0 seconds. Operation starts. Waiting for reader process to fill input buffer ... input buffer ready. Performing OPC... Starting new track at sector: 0 Track 01: 460 of 575 MB written (fifo 100%) 8.1x.cdrecord: Input/output error. write_g1: scsi sendcmd: no error CDB: 2A 00 00 03 98 AD 00 00 1F 00 status: 0x2 (CHECK CONDITION) Sense Bytes: F0 00 03 00 03 98 AD 12 00 00 00 00 0C 09 00 00 Sense Key: 0x3 Medium Error, Segment 0 Sense Code: 0x0C Qual 0x09 (write error - loss of streaming) Fru 0x0 Sense flags: Blk 235693 (valid) cmd finished after 6.355s timeout 40s Sense Bytes: 70 00 00 00 00 00 00 12 00 00 00 00 00 00 00 00 00 00 write track data: error after 482699264 bytes Writing time: 404.816s Fixating... Fixating time: 33.187s cdrecord: fifo had 7651 puts and 7604 gets. cdrecord: fifo was 0 times empty and 7481 times full, min fill was 89%. -- +------------------------------+--------------------------------------+ | Don Russell | email: [EMAIL PROTECTED] | | Philips Medical Systems | Voice: (440)-483-5726 | | 595 Miner Road | Fax: (440) 483-5728 | | Cleveland, Ohio, USA 44143 | | +------------------------------+--------------------------------------+ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
