Date: Wed, 27 Nov 2002 16:39:59 +0200 From: "Vladislav V. Zhuk" <admin@dru.dn.ua> To: stable@freebsd.org Subject: READ_BIG timeout: ATA troubles Message-ID: <20021127143959.GA714@dru.dn.ua>
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Hi! I noted strange behavior of new ATA driver: after FreeBSD booted all work fine, but after some day work I can't mount cdrom: (mount_cd9660 /dev/acd0a /cdrom) Appear: acd0: READ_BIG command timeout - resetting ata0: resetting devices... and system frozen until press reset button. This problem appeared after MFC new ata code ~ in april 2002. What can I do to prevent hang my box after mount_cd ?? PS: From dmesg: FreeBSD 4.7-STABLE #0: Fri Nov 22 10:08:48 EET 2002 ... CPU: Pentium III/Pentium III Xeon/Celeron (551.25-MHz 686-class CPU) ... atapci0: <Intel PIIX4 ATA33 controller> port 0xf000-0xf00f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 ... ad1: 811MB <ST3850A> [1648/16/63] at ata0-slave WDMA2 ar0: 78533MB <ATA RAID1 array> [10011/255/63] status: READY subdisks: 0 READY ad4: 78533MB <IC35L080AVVA07-0> [159560/16/63] at ata2-master UDMA100 1 READY ad6: 78533MB <IC35L080AVVA07-0> [159560/16/63] at ata3-master UDMA100 acd0: CDROM <CD-540E> at ata0-master UDMA33 -- Vladislav V. Zhuk (06267)3-60-03 admin@dru.dn.ua 2:465/197@FidoNet.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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