Bug 84762
| Summary: | SCSI bus reset errors when attempting to burn a CD | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | tom georgoulias <tomg> |
| Component: | cdrtools | Assignee: | Harald Hoyer <harald> |
| Status: | CLOSED DUPLICATE | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9 | CC: | elwoo, gczarcinski |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-02-21 18:51:55 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Did some more research and found that this bug is related to the kernel and has already been reported as #84160. I added my info there since I figured this one would be closed. I can concur that I have been having various and repeatable problems when
_trying to burn_ a CD. I use either Xcdroast, Gtoaster or cdrecord from the
console. I have "successfully" burnt
the 3 ISO images of Phoebe 3 (RH 8.0.9.4) but I have not installed it _pending_
the ability to
back up my stuff to CD (which I seem to be unsuccessful in doing, at present).
Currently, the system is still Phoebe 2 (RH 8.0.9.3) with the latest rawhide
packages installed
(Feb 20), CPU AMD Athlon Thunderbird 1.0G. The following kernel pagkages are
installed:
]$ rpm -q -a | grep kernel
kernel-doc-2.4.20-2.50
kernel-2.4.20-2.51
kernel-utils-2.4-8.29
kernel-source-2.4.20-2.50
... as of this writing ...(Feb. 22nd -00h:52 EST)
recent output when attempting to *blank* a CDRW from the console: root]# cdrecord -blank=fast -force -dev=0,0,0 speed=4 Cdrecord 2.0 (i686-pc-linux-gnu) Copyright (C) 1995-2002 J?rg Schilling scsidev: '0,0,0' scsibus: 0 target: 0 lun: 0 Linux sg driver version: 3.1.24 Using libscg version 'schily-0.7' Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'TEAC ' Identifikation : 'CD-W516EB ' Revision : '1.0B' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : MMC SWABAUDIO BURNFREE Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R cdrecord: Input/output error. blank unit: scsi sendcmd: no error CDB: A1 01 00 00 00 00 00 00 00 00 00 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 06 00 00 00 00 0A 00 00 00 00 29 00 00 00 Sense Key: 0x6 Unit Attention, Segment 0 Sense Code: 0x29 Qual 0x00 (power on, reset, or bus device reset occurred) Fru 0x0 Sense flags: Blk 0 (not valid) cmd finished after 953.049s timeout 9600s Related (perhaps a dup of) https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=84160 *** This bug has been marked as a duplicate of 84160 *** By editing '/etc/modules.conf' and adding the following line: options ide-cd dma=1 I am now able to successfully burn/erase CDRW disks without the reset errors or timeouts near the end of 'fixating'. This is with Phoebe 3rd beta/ RH 8.0.94, with these kernels in use: kernel-2.4.20-2.48 (default) kernel-2.4.20-2.54 (from rawhide) IMVHO, turning *off* DMA by default, probably has been the main contributor of my problems with CD's. Magicdev had been removed, as per advice on the Phoebe mailing list, but until I amended my modules.conf as above, I still had consistent failures. Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030206 Description of problem: When using xcdroast to try and burn a CD, the burn fails for the following error: "Input/output error. send opc: scsi sendcmd: no error" Version-Release number of selected component (if applicable): cdrecord-2.0-4 How reproducible: Always Steps to Reproduce: 1. Start xcdroast, select files to be burned, etc. 2. Push "Master & Write on the fly" button Actual Results: Got a SCSI bus reset error, no burned CD. Expected Results: cdrecord should begin burning the CD Additional info: This install of phoebe was an upgrade from a default RH 8.0 install with all errata applied. The media, files selected for backup, CDROM, and everything worked just fine under 8.0. [tomg@gemini tomg]$ cat /etc/redhat-release Red Hat Linux release 8.0.94 (Phoebe) [tomg@gemini tomg]$ rpm -q xcdroast xcdroast-0.98a13-4 [tomg@gemini tomg]$ rpm -q kernel kernel-2.4.20-2.48 [root@gemini root]# hdparm /dev/hdc /dev/hdc: HDIO_GET_MULTCOUNT failed: Invalid argument IO_support = 0 (default 16-bit) unmaskirq = 0 (off) using_dma = 0 (off) keepsettings = 0 (off) readonly = 0 (off) BLKRAGET failed: Invalid argument HDIO_GETGEO failed: Invalid argument [root@gemini root]# cdrecord log: Calling: /usr/lib/xcdroast-0.98/bin/xcdrwrap CDRECORD dev=0,0,0 gracetime=2 fs=4096k -v driveropts=burnfree speed=16 -eject -pad tsize=308832s - scsidev: '0,0,0' scsibus: 0 target: 0 lun: 0 Linux sg driver version: 3.1.24 TOC Type: 1 = CD-ROM Using libscg version 'schily-0.7' Driveropts: 'burnfree' atapi: 1 Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'PLEXTOR ' Identifikation : 'CD-R PX-W1610A' Revision : '1.04' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : MMC-3 SWABAUDIO BURNFREE Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R Drive buf size : 1190112 = 1162 KB FIFO size : 4194304 = 4096 KB Track 01: data 603 MB padsize: 30 KB Total size: 692 MB (68:37.98) = 308849 sectors Lout start: 693 MB (68:39/74) = 308849 sectors Current Secsize: 2048 ATIP info from disk: Indicated writing power: 6 Is not unrestricted Is not erasable Disk sub type: Medium Type C, low Beta category (C-) (6) ATIP start of lead in: -11231 (97:32/19) ATIP start of lead out: 359849 (79:59/74) Disk type: Short strategy type (Phthalocyanine or similar) Manuf. index: 27 Manufacturer: Prodisc Technology Inc. Blocks total: 359849 Blocks current: 359849 Blocks remaining: 51000 Starting to write CD/DVD at speed 16 in real TAO mode for single session. Waiting for reader process to fill input buffer ... input buffer ready. BURN-Free is ON. Performing OPC... cdrecord: Input/output error. send opc: scsi sendcmd: no error CDB: 54 01 00 00 00 00 00 00 00 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 06 00 00 00 00 0A 00 00 00 00 29 00 00 00 Sense Key: 0x6 Unit Attention, Segment 0 Sense Code: 0x29 Qual 0x00 (power on, reset, or bus device reset occurred) Fru 0x0 Sense flags: Blk 0 (not valid) cmd finished after 30.190s timeout 60s cdrecord: OPC failed. Writing time: 35.998s cdrecord: fifo had 64 puts and 0 gets. cdrecord: fifo was 0 times empty and 0 times full, min fill was 100%. the following lines in /var/log/messages are repeated 10-12 times: Feb 20 19:53:57 gemini kernel: scsi : aborting command due to timeout : pid 56996, scsi0, channel 0, id 0, lun 0 Test Unit Ready 00 00 00 00 00 Feb 20 19:53:57 gemini kernel: SCSI host 0 abort (pid 56996) timed out - resetting Feb 20 19:53:57 gemini kernel: SCSI bus is being reset for host 0 channel 0. Feb 20 19:53:57 gemini kernel: hdc: ATAPI reset complete