Hi. Somewhere around BETA7 ATA power save stopped working. When trying to access a disk that has spun down i get the following in /var/log/messages : Nov 9 03:01:06 chantry kernel: ad1: TIMEOUT - READ_DMA retrying (2 retries left) LBA=575 Nov 9 03:01:07 chantry kernel: ad1: FAILURE - READ_DMA timed out These are "normal". The server has been running with ata powersave for 3 years or so, and I've always gotten those messages when trying to access a drive that is not spinning. The new thing(s) are, when i access the disks again by a "ls" it shows me the contents of each directory within the mount location, i.e. : ls /mnt/disk1 should show : docs/ src/ Instead i get a listing of each dir like i had done a "ls /mnt/disk1/*" After this the disk runs normal again. The other scenario is that i simply get the following when accessing the mount point : mount: /mnt/disk1: Bad file descriptor On both scenarios i get a page fault panic when rebooting the machine (as the last thing after syncing buffers). The first one who tells me it's because my disk is dying gets a free "pie in the face". I've been hearing that for 3 years now, and it's worked fine from <5.0 to 5.3-BETA6. It _still_ works fine with 5.2.1 /Jimmy Output from dmesg : Copyright (c) 1992-2004 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.3-RELEASE #0: Fri Nov 5 04:19:18 UTC 2004 root_at_harlow.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium II/Pentium II Xeon/Celeron (348.49-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x652 Stepping = 2 Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR> real memory = 402653184 (384 MB) avail memory = 384331776 (366 MB) npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Intel 82443BX (440 BX) host to PCI bridge> pcibus 0 on motherboard pir0: <PCI Interrupt Routing Table: 6 Entries> on motherboard pci0: <PCI bus> on pcib0 agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0x44000000-0x47ffffff at device 0.0 on pci0 pcib1: <PCI-PCI bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 pci1: <display, VGA> at device 0.0 (no driver attached) fxp0: <Intel 82558 Pro/100 Ethernet> port 0x1000-0x101f mem 0x41000000-0x410fffff,0x41200000-0x41200fff irq 11 at device 13.0 on pci0 miibus0: <MII bus> on fxp0 inphy0: <i82555 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:90:27:42:fd:fe fxp1: <Intel 82558 Pro/100 Ethernet> port 0x1020-0x103f mem 0x41100000-0x411fffff,0x41300000-0x41300fff irq 11 at device 14.0 on pci0 miibus1: <MII bus> on fxp1 inphy1: <i82555 10/100 media interface> on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp1: Ethernet address: 00:a0:c9:de:52:f8 isab0: <PCI-ISA bridge> at device 20.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel PIIX4 UDMA33 controller> port 0x1060-0x106f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 20.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1040-0x105f irq 11 at device 20.2 on pci0 uhci0: [GIANT-LOCKED] usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: <bridge, PCI-unknown> at device 20.3 (no driver attached) cpu0 on motherboard orm0: <ISA Option ROMs> at iomem 0xe0000-0xe7fff,0xc0000-0xcc7ff on isa0 pmtimer0 on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5 irq 6 drq 2 on isa0 fdc0: [FAST] ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: <PNP0401> can't assign resources (port) unknown: <PNP0501> can't assign resources (port) unknown: <PNP0501> can't assign resources (port) unknown: <PNP0700> can't assign resources (port) unknown: <PNP0303> can't assign resources (port) unknown: <PNP0c02> can't assign resources (port) unknown: <PNP0c02> can't assign resources (port) Timecounter "TSC" frequency 348486888 Hz quality 800 Timecounters tick every 10.000 msec ad0: 114473MB <WDC WD1200JB-00DUA0/65.13G65> [232581/16/63] at ata0-master UDMA33 ad1: 156334MB <Maxtor 6Y160P0/YAR41BW0> [317632/16/63] at ata0-slave UDMA33 acd0: CDRW <SONY CD-RW CRX140E/1.0c> at ata1-master UDMA33 ad3: 152627MB <WDC WD1600JB-00EVA0/15.05R15> [310101/16/63] at ata1-slave UDMA33Mounting root from ufs:/dev/ad0s1aReceived on Tue Nov 09 2004 - 08:35:37 UTC
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