linux-kernel - Re: Problems with mounting filesystems from /dev/hdb (kernel 2.6.18.1)

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Date:	Thu, 9 Nov 2006 17:55:20 +0100
From:	Jano <jasieczek@...il.com>
To:	"Jiri Slaby" <jirislaby@...il.com>
Cc:	"Phillip Susi" <psusi@....rr.com>, linux-kernel@...r.kernel.org,
	linux-ide@...r.kernel.org
Subject: Re: Problems with mounting filesystems from /dev/hdb (kernel 2.6.18.1)

2006/11/9, Jiri Slaby <jirislaby@...il.com>:
> Jano: please, do not remove Cc people, when replying (i.e. reply to all)
>

Oops, apologise, I'm getting used to a different mail client
interface. I'll try to do my best to follow the etiquette.

>
> Phillip Susi wrote:
> > Ubuntu uses an initramfs, so unless he has rebuilt his kernel to get
> > around that, he should still be using one.
>

I've compiled it into the kernel, but it doesn't work.

> > OP, please check dmesg for any new errors after you attempt to mount
> > something on hdb.  Also what is the output of a mount command with no
> > options?

Mount haven't changed. And here's my dmesg acquired after the last
compilation. It's a diff from the previous version I posted, which can
be found here: http://lkml.org/lkml/2006/11/08/322

--- 2.6.18.1	2006-11-08 22:07:53.000000000 +0100
+++ 2.6.18.1b	2006-11-09 18:32:26.000000000 +0100
@@ -51,7 +51,7 @@
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
 Memory: 906300k/917504k available (1813k kernel code, 10728k
reserved, 571k data, 172k init, 0k highmem)
 Checking if this processor honours the WP bit even in supervisor mode... Ok.
-Calibrating delay using timer specific routine.. 3682.73 BogoMIPS (lpj=7365468)
+Calibrating delay using timer specific routine.. 3682.72 BogoMIPS (lpj=7365441)
 Mount-cache hash table entries: 512
 CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000
00000000 00000000 00000000 00000000
 CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000
00000000 00000000 00000000
@@ -150,31 +150,16 @@
 Freeing unused kernel memory: 172k freed
 input: ImExPS/2 Logitech Wheel Mouse as /class/input/input1
 NET: Registered protocol family 1
-hdc: ATAPI 52X DVD-ROM drive, 256kB Cache
-Uniform CD-ROM driver Revision: 3.20
 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
 Linux agpgart interface v0.101 (c) Dave Jones
 agpgart: Detected VIA KT400/KT400A/KT600 chipset
 agpgart: AGP aperture is 64M @ 0xf8000000
-usbcore: registered new driver usbfs
-usbcore: registered new driver hub
-ACPI: PCI Interrupt 0000:00:10.3[D] -> GSI 21 (level, low) -> IRQ 17
-PCI: VIA IRQ fixup for 0000:00:10.3, from 0 to 1
-ehci_hcd 0000:00:10.3: EHCI Host Controller
-ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 1
-ehci_hcd 0000:00:10.3: irq 17, io mem 0xbe000000
-ehci_hcd 0000:00:10.3: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
-usb usb1: configuration #1 chosen from 1 choice
-hub 1-0:1.0: USB hub found
-hub 1-0:1.0: 6 ports detected
 Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
 serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
-hdd: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache
-ACPI: PCI Interrupt 0000:00:0d.0[A] -> GSI 16 (level, low) -> IRQ 18
+ACPI: PCI Interrupt 0000:00:0d.0[A] -> GSI 16 (level, low) -> IRQ 17
 ACPI: PCI interrupt for device 0000:00:0d.0 disabled
-usb 1-1: new high speed USB device using ehci_hcd and address 2
-usb 1-1: configuration #1 chosen from 1 choice
-ACPI: PCI Interrupt 0000:00:13.0[A] -> GSI 18 (level, low) -> IRQ 19
+hdc: ATAPI 52X DVD-ROM drive, 256kB Cache
+Uniform CD-ROM driver Revision: 3.20
 VP_IDE: IDE controller at PCI slot 0000:00:11.1
 ACPI: Unable to derive IRQ for device 0000:00:11.1
 ACPI: PCI Interrupt 0000:00:11.1[A]: no GSI
@@ -185,10 +170,25 @@
 VP_IDE: port 0x01f0 already claimed by ide0
 VP_IDE: port 0x0170 already claimed by ide1
 VP_IDE: neither IDE port enabled (BIOS)
+hdd: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache
+usbcore: registered new driver usbfs
+usbcore: registered new driver hub
+ACPI: PCI Interrupt 0000:00:10.3[D] -> GSI 21 (level, low) -> IRQ 18
+PCI: VIA IRQ fixup for 0000:00:10.3, from 0 to 2
+ehci_hcd 0000:00:10.3: EHCI Host Controller
+ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 1
+ehci_hcd 0000:00:10.3: irq 18, io mem 0xbe000000
+ehci_hcd 0000:00:10.3: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
+usb usb1: configuration #1 chosen from 1 choice
+hub 1-0:1.0: USB hub found
+hub 1-0:1.0: 6 ports detected
 NET: Registered protocol family 17
+usb 1-1: new high speed USB device using ehci_hcd and address 2
+usb 1-1: configuration #1 chosen from 1 choice
 drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if
0 alt 0 proto 2 vid 0x03F0 pid 0x2B17
 usbcore: registered new driver usblp
 drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
+ACPI: PCI Interrupt 0000:00:13.0[A] -> GSI 18 (level, low) -> IRQ 19
 parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
 parport0: irq 7 detected
 lp0: using parport0 (polling).

Below I've attach diff of my current .config in comparison to the one
posted over here: http://lkml.org/lkml/2006/11/09/11

--- config_old	2006-11-09 18:50:59.000000000 +0100
+++ /usr/src/linux-2.6.18.1/.config	2006-11-09 18:25:25.000000000 +0100
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.18.1
-# Thu Nov  9 00:28:54 2006
+# Thu Nov  9 18:25:25 2006
 #
 CONFIG_X86_32=y
 CONFIG_GENERIC_TIME=y
@@ -187,6 +187,7 @@
 CONFIG_PHYSICAL_START=0x100000
 CONFIG_COMPAT_VDSO=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+
 #
 # Power management options (ACPI, APM)
 #
@@ -592,8 +593,11 @@
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_SX8=m
 # CONFIG_BLK_DEV_UB is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set

@@ -607,7 +611,7 @@
 # Please see Documentation/ide.txt for help/info on IDE drives
 #
 # CONFIG_BLK_DEV_IDE_SATA is not set
-# CONFIG_BLK_DEV_HD_IDE is not set
+CONFIG_BLK_DEV_HD_IDE=y
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
 CONFIG_BLK_DEV_IDECD=m
@@ -618,7 +622,7 @@
 #
 # IDE chipset support/bugfixes
 #
-CONFIG_IDE_GENERIC=y
+CONFIG_IDE_GENERIC=m
 # CONFIG_BLK_DEV_CMD640 is not set
 CONFIG_BLK_DEV_IDEPCI=y
 CONFIG_IDEPCI_SHARE_IRQ=y
@@ -658,7 +662,7 @@
 CONFIG_BLK_DEV_IDEDMA=y
 # CONFIG_IDEDMA_IVB is not set
 CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
+CONFIG_BLK_DEV_HD=y

 #
 # SCSI device support
@@ -758,6 +762,7 @@
 CONFIG_SCSI_DC390T=m
 CONFIG_SCSI_NSP32=m
 CONFIG_SCSI_DEBUG=m
+
 #
 # Multi-device support (RAID and LVM)
 #
@@ -882,6 +887,7 @@
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 # CONFIG_MYRI10GE is not set
+
 #
 # Token Ring devices
 #

I hope this will be helpful. Thank you for your feedback.

Best regards,
Jano
-- 
Mail 	jano at stepien com pl
Jabber 	jano at jabber aster pl
GG 	1894343
Web	stepien.com.pl
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