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Subject2.3.5_andrea2 IDE-CD Problem
Hello!

i was testing 2.3.5_andrea2 patch on 2 server and 1 workstation today,
both servers work great, handling load of closer to 30 or 33 w/o problem
and almost with no swap on a 64Mb Ram Machine running cistron-radiusd and MySQL
(the load was produced by a test script)
but the problem came out when i install it at my house workstation/server
machine, and i try to mount my IDE Cdrom while burning a CDROM, the syslogd
report (well /var/log/messages) the next errors:

Jun 5 00:09:38 endor kernel: hdd: command error: status=0x51 { DriveReady
SeekComplete Error }
Jun 5 00:09:38 endor kernel: hdd: command error: error=0x54
Jun 5 00:09:38 endor kernel: end_request: I/O error, dev 16:40 (hdd), sector
108
Jun 5 00:09:38 endor kernel: ISOFS: unable to read i-node block
Jun 5 00:09:38 endor kernel: ATAPI device hdd:
Jun 5 00:09:38 endor kernel: Error: Illegal request -- (Sense key=0x05)
Jun 5 00:09:38 endor kernel: Illegal mode for this track or incompatible
medium -- (asc=0x64, ascq=0x00)
Jun 5 00:09:42 endor kernel: ISOFS: unable to read i-node block
Jun 5 00:09:42 endor kernel: isofs_read_super: root inode not initialized
Jun 5 00:09:42 endor kernel: ATAPI device hdd:
Jun 5 00:09:42 endor kernel: Error: Illegal request -- (Sense key=0x05)
Jun 5 00:09:42 endor kernel: Illegal mode for this track or incompatible
medium -- (asc=0x64, ascq=0x00)
Jun 5 00:10:09 endor kernel: hdd: irq timeout: status=0xd0 { Busy }
Jun 5 00:10:10 endor kernel: hdd: ATAPI reset complete
Jun 5 00:10:17 endor kernel: hdd: tray open
Jun 5 00:10:17 endor kernel: end_request: I/O error, dev 16:40 (hdd), sector
68
Jun 5 00:10:17 endor kernel: isofs_read_super: bread failed, dev=16:40,
iso_blknum=17, block=34
Jun 5 00:12:36 endor kernel: set_blocksize: b_count 1!
Jun 5 00:12:36 endor kernel: isofs_read_super: root inode not initialized

this problem doesn't shows on a vanilla 2.3.5 kernel , i had ide support
compiled in.


this is the output of dmesg:
[SNIP]
Uniform Multi-Platform E-IDE driver Revision: 6.19
PIIX4: IDE controller on PCI bus 00 dev 21
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:DMA, hdd:DMA
hda: ST33232A, ATA DISK drive
hdb: ST36531A, ATA DISK drive
hdc: IBM-DTTA-351680, ATA DISK drive
hdd: LTN244, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: ST33232A, 3077MB w/128kB Cache, CHS=6253/16/63, UDMA(33)
hdb: ST36531A, 6204MB w/128kB Cache, CHS=790/255/63, UDMA(33)
hdc: IBM-DTTA-351680, 16124MB w/462kB Cache, CHS=32760/16/63, UDMA(33)
hdd: ATAPI 24X CD-ROM drive, 120kB Cache
Uniform CDROM driver Revision: 2.55
[SNIP]

Any ideas?
any extra info needed?


--

SynFl00d

email : synflood@endor.sick.cl
Efax Number : (815) 366-3177
ICQ : 6994327

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