TerastationPro kernel26

Check http://forum.linkstationwiki.net/viewtopic.php?f=11&t=2935 to get a working 2.6.21.1 kernel for the Terastation Pro (no risks as nothing is flashed to run the 2.6 kernel)

= output of the work in progress 2.6.21 kernel = KERNELBASE=c0000000 (r6=5f3589d r7=5f358bf) r3=0 (r4=466000 r5=6722a6) Linux version 2.6.21.1-TsP (root@TS-TGL08B) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 Sun Apr 29 03:10:53 CEST 2007 Early serial console at MMIO 0x80004600 (options '57600n8') BUFFALO Network Attached Storage Series (C) 2002-2005 BUFFALO INC. Entering add_active_range(0, 0, 32768) 0 entries of 256 used Zone PFN ranges: DMA            0 ->    32768 Normal     32768 ->    32768 early_node_map[1] active PFN ranges 0:       0 ->    32768 On node 0 totalpages: 32768 DMA zone: 256 pages used for memmap DMA zone: 0 pages reserved DMA zone: 32512 pages, LIFO batch:7 Normal zone: 0 pages used for memmap Built 1 zonelists. Total pages: 32512 Kernel command line: root=/dev/md0 panic=5 BOOTVER=1.24 OpenPIC Version 1.2 (1 CPUs and 11 IRQ sources) at 80040000 PID hash table entries: 512 (order: 9, 2048 bytes) Bus clock freq: 131072000 decrementer frequency = 32.768000 MHz Console: colour dummy device 80x25 Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 124160k available (2560k kernel code, 876k data, 128k init, 0k highmem) Calibrating delay loop... 174.08 BogoMIPS (lpj=348160) Mount-cache hash table entries: 512 NET: Registered protocol family 16 PCI: Probing PCI hardware PCI: Cannot allocate resource region 1 of device 0000:00:00.0 Registering openpic with sysfs... SCSI subsystem initialized libata version 2.20 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 2096k freed SGI XFS with ACLs, security attributes, realtime, no debug enabled SGI XFS Quota Management subsystem io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered I2C: rs5c372 RTC driver successfully loaded Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled serial8250.0: ttyS0 at MMIO 0x80004600 (irq = 26) is a 16550A serial8250.1: ttyS1 at MMIO 0x80004500 (irq = 25) is a 16550A RAMDISK driver initialized: 2 RAM disks of 15000K size 1024 blocksize loop: loaded (max 8 devices) r8169 Gigabit Ethernet driver 2.2LK loaded r8169 0000:00:0b.0: PowerManagement capability not found. eth0: RTL8169s/8110s at 0xc9000f00, 00:16:01:0a:50:8b, IRQ 16 eth0: 100Mbps Half-duplex operation. sata_sil 0000:00:0c.0: version 2.1 sata_sil 0000:00:0c.0: cache line size not set. Driver may not function ata1: SATA max UDMA/100 cmd 0xc9002c80 ctl 0xc9002c8a bmdma 0xc9002c00 irq 17 ata2: SATA max UDMA/100 cmd 0xc9002cc0 ctl 0xc9002cca bmdma 0xc9002c08 irq 17 scsi0 : sata_sil ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: ATA-7: SAMSUNG SP2504C, VT100-41, max UDMA7 ata1.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 0/32) ata1.00: configured for UDMA/100 scsi1 : sata_sil ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ATA-7: SAMSUNG SP2504C, VT100-41, max UDMA7 ata2.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 0/32) ata2.00: configured for UDMA/100 scsi 0:0:0:0: Direct-Access    ATA      SAMSUNG SP2504C  VT10 PQ: 0 ANSI: 5 SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sda4 sd 0:0:0:0: Attached scsi disk sda scsi 1:0:0:0: Direct-Access    ATA      SAMSUNG SP2504C  VT10 PQ: 0 ANSI: 5 SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) sdb: Write Protect is off sdb: Mode Sense: 00 3a 00 00 SCSI device sdb: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) sdb: Write Protect is off sdb: Mode Sense: 00 3a 00 00 SCSI device sdb: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdb: sdb1 sdb2 sdb3 sdb4 sd 1:0:0:0: Attached scsi disk sdb sata_sil 0000:00:0d.0: cache line size not set. Driver may not function ata3: SATA max UDMA/100 cmd 0xc9004a80 ctl 0xc9004a8a bmdma 0xc9004a00 irq 20 ata4: SATA max UDMA/100 cmd 0xc9004ac0 ctl 0xc9004aca bmdma 0xc9004a08 irq 20 scsi2 : sata_sil ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata3.00: ATA-7: SAMSUNG SP2504C, VT100-41, max UDMA7 ata3.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 0/32) ata3.00: configured for UDMA/100 scsi3 : sata_sil ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata4.00: ATA-7: SAMSUNG SP2504C, VT100-41, max UDMA7 ata4.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 0/32) ata4.00: configured for UDMA/100 scsi 2:0:0:0: Direct-Access    ATA      SAMSUNG SP2504C  VT10 PQ: 0 ANSI: 5 SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB) sdc: Write Protect is off sdc: Mode Sense: 00 3a 00 00 SCSI device sdc: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB) sdc: Write Protect is off sdc: Mode Sense: 00 3a 00 00 SCSI device sdc: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdc: sdc1 sdc2 sdc3 sdc4 sd 2:0:0:0: Attached scsi disk sdc scsi 3:0:0:0: Direct-Access    ATA      SAMSUNG SP2504C  VT10 PQ: 0 ANSI: 5 SCSI device sdd: 488397168 512-byte hdwr sectors (250059 MB) sdd: Write Protect is off sdd: Mode Sense: 00 3a 00 00 SCSI device sdd: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sdd: 488397168 512-byte hdwr sectors (250059 MB) sdd: Write Protect is off sdd: Mode Sense: 00 3a 00 00 SCSI device sdd: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdd: sdd1 sdd2 sdd3 sdd4 sd 3:0:0:0: Attached scsi disk sdd physmap platform flash device: 00400000 at ffc00000 physmap-flash.0: Found 1 x16 devices at 0x0 in 8-bit bank Amd/Fujitsu Extended Query Table at 0x0040 physmap-flash.0: Swapping erase regions for broken CFI table. number of CFI chips: 1 cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness. cmdlinepart partition parsing not available RedBoot partition parsing not available Using physmap partition information Creating 6 MTD partitions on "physmap-flash.0": 0x00000000-0x00300000 : "mtd_firmimg" 0x00300000-0x00370000 : "mtd_bootcode" 0x00370000-0x00380000 : "mtd_status" 0x00380000-0x00400000 : "mtd_conf" 0x00000000-0x00400000 : "mtd_allflash" 0x00310000-0x00400000 : "mtd_data" usbmon: debugfs is not available ehci_hcd 0000:00:0e.2: EHCI Host Controller ehci_hcd 0000:00:0e.2: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:0e.2: irq 19, io mem 0xbfffcf00 ehci_hcd 0000:00:0e.2: 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: 5 ports detected ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver ohci_hcd 0000:00:0e.0: OHCI Host Controller ohci_hcd 0000:00:0e.0: new USB bus registered, assigned bus number 2 ohci_hcd 0000:00:0e.0: irq 19, io mem 0xbfffe000 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected ohci_hcd 0000:00:0e.1: OHCI Host Controller ohci_hcd 0000:00:0e.1: new USB bus registered, assigned bus number 3 ohci_hcd 0000:00:0e.1: irq 19, io mem 0xbfffd000 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. mice: PS/2 mouse device common for all mice i2c /dev entries driver md: linear personality registered for level -1 md: raid0 personality registered for level 0 md: raid1 personality registered for level 1 md: raid10 personality registered for level 10 raid6: int32x1    23 MB/s raid6: int32x2    35 MB/s raid6: int32x4    50 MB/s raid6: int32x8    57 MB/s raid6: using algorithm int32x8 (57 MB/s) md: raid6 personality registered for level 6 md: raid5 personality registered for level 5 md: raid4 personality registered for level 4 raid5: measuring checksumming speed 8regs    :   313.000 MB/sec 8regs_prefetch:  254.000 MB/sec 32regs   :   322.000 MB/sec 32regs_prefetch:  269.000 MB/sec raid5: using function: 32regs (322.000 MB/sec) device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com MICON ctrl (C) BUFFALO INC. V.1.00 installed. Kernel event proc (C) BUFFALO INC. V.1.00 installed. MICON V2 (C) BUFFALO INC. V.1.00 installed. TCP cubic registered NET: Registered protocol family 1 NET: Registered protocol family 17 Adding console on ttyS0 at MMIO 0x80004600 (options '57600n8') md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. RAMDISK: Compressed image found at block 0 VFS: Mounted root (ext2 filesystem). md: md0 stopped. md: bind md: bind md: bind md: bind raid1: raid set md0 active with 4 out of 4 mirrors Filesystem "md0": Disabling barriers, not supported by the underlying device XFS mounting filesystem md0 Ending clean XFS mount for filesystem: md0 Filesystem "md0": Disabling barriers, not supported by the underlying device XFS mounting filesystem md0 Ending clean XFS mount for filesystem: md0 VFS: Mounted root (xfs filesystem) readonly. Trying to move old root to /initrd ... /initrd does not exist. Ignored. Unmounting old root Trying to free ramdisk memory ... okay Freeing unused kernel memory: 128k init Adding 136544k swap on /dev/ts_disk1_2. Priority:-1 extents:1 across:136544k Adding 136544k swap on /dev/ts_disk2_2. Priority:-2 extents:1 across:136544k Adding 136544k swap on /dev/ts_disk3_2. Priority:-3 extents:1 across:136544k Adding 136544k swap on /dev/ts_disk4_2. Priority:-4 extents:1 across:136544k Filesystem "md0": Disabling barriers, not supported by the underlying device r8169: eth0: link up eth0: 100Mbps Full-duplex operation. md: md1 stopped. md: bind md: bind md: bind md: bind raid5: device sda3 operational as raid disk 0 raid5: device sdd3 operational as raid disk 3 raid5: device sdc3 operational as raid disk 2 raid5: device sdb3 operational as raid disk 1 raid5: allocated 4196kB for md1 raid5: raid level 5 set md1 active with 4 out of 4 devices, algorithm 2 RAID5 conf printout: --- rd:4 wd:4 disk 0, o:1, dev:sda3 disk 1, o:1, dev:sdb3 disk 2, o:1, dev:sdc3 disk 3, o:1, dev:sdd3 Filesystem "md1": Disabling barriers, not supported by the underlying device XFS mounting filesystem md1 Ending clean XFS mount for filesystem: md1

= dmesg output of the TeraStation PRO standard kernel = KERNELBASE=c0000000 r6=900030 r7=900052 cmd_line=root=/dev/md0 panic=5 BOOTVER=1.23 Memory BAT mapping: BAT2=128Mb, BAT3=0Mb, residual: 0Mb Linux version 2.4.20_mvl31-ppc_terastation (root@develop) (gcc version 3.3.1 (MontaVista 3.3.1-7.0.13.0500039 2005-01-13)) #10 Tue Feb 21 17:49:24 JST 2006 BUFFALO Network Attached Storage Series (C) 2002-2005 BUFFALO INC. On node 0 totalpages: 32768 zone(0): 32768 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/md0 panic=5 BOOTVER=1.23 OpenPIC Version 1.2 (1 CPUs and 10 IRQ sources) at 80040000 decrementer frequency = 32.768000 MHz Calibrating delay loop... 174.48 BogoMIPS Memory: 125200k available (1692k kernel code, 532k data, 68k init, 0k highmem) Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) Inode cache hash table entries: 8192 (order: 4, 65536 bytes) Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket BUFFALO INC. RTC driver ver 1.00 MICON V2 (C) BUFFALO INC. V.1.00 installed. MICON ctrl (C) BUFFALO INC. V.1.00 installed. Kernel event proc (C) BUFFALO INC. V.1.00 installed. LSP Revision 1 Starting kswapd Disabling the Out Of Memory Killer Journalled Block Device driver loaded SGI XFS 1.3.0 with no debug enabled pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x80004600 (irq = 25) is a ST16650 ttyS01 at 0x80004500 (irq = 24) is a ST16650 RAMDISK driver initialized: 16 RAM disks of 15000K size 1024 blocksize loop: loaded (max 8 devices) eth0: Identified chip type is 'RTL8169s/8110s'. eth0: RTL8169s/8110s Gigabit Ethernet driver 2.2+1 at 0xc9000f00, 00:16:01:0a:19:3f, IRQ 16 PCI: 00:0b.0 PCI cache line size set incorrectly (0 bytes) by BIOS/FW, BUFFALO:it must be zero for PPC8241/8245 eth0: Auto-negotiation Enabled. eth0: 100Mbps Full-duplex operation. SCSI subsystem driver Revision: 1.00 libata version 1.02 loaded. sata_sil version 0.54 ata1: SATA max UDMA/100 cmd 0xC9002C80 ctl 0xC9002C8A bmdma 0xC9002C00 irq 17 ata2: SATA max UDMA/100 cmd 0xC9002CC0 ctl 0xC9002CCA bmdma 0xC9002C08 irq 17 ent->port_ops->irq_handler 3222357644 probe begin ata1: probe begin ata1: probe-wait begin ata1: dev 0 cfg 49:2f00 82:746b 83:7f01 84:4023 85:7468 86:bc01 87:4023 88:00ff ata1: dev 0 ATA, max UDMA7, 488397168 sectors: lba48 ata1: dev 0 configured for UDMA/100 ata1: probe-wait end ata2: probe begin ata2: probe-wait begin ata2: dev 0 cfg 49:2f00 82:746b 83:7f01 84:4023 85:7468 86:bc01 87:4023 88:00ff ata2: dev 0 ATA, max UDMA7, 488397168 sectors: lba48 ata2: dev 0 configured for UDMA/100 ata2: probe-wait end EXIT, returning 2 ata3: SATA max UDMA/100 cmd 0xC9004A80 ctl 0xC9004A8A bmdma 0xC9004A00 irq 20 ata4: SATA max UDMA/100 cmd 0xC9004AC0 ctl 0xC9004ACA bmdma 0xC9004A08 irq 20 ent->port_ops->irq_handler 3222357644 probe begin ata3: probe begin ata3: probe-wait begin ata3: dev 0 cfg 49:2f00 82:746b 83:7f01 84:4023 85:7468 86:bc01 87:4023 88:00ff ata3: dev 0 ATA, max UDMA7, 488397168 sectors: lba48 ata3: dev 0 configured for UDMA/100 ata3: probe-wait end ata4: probe begin ata4: probe-wait begin ata4: dev 0 cfg 49:2f00 82:746b 83:7f01 84:4023 85:7468 86:bc01 87:4023 88:00ff ata4: dev 0 ATA, max UDMA7, 488397168 sectors: lba48 ata4: dev 0 configured for UDMA/100 ata4: probe-wait end EXIT, returning 2 scsi0 : sata_sil scsi1 : sata_sil scsi2 : sata_sil scsi3 : sata_sil Vendor: ATA      Model: SAMSUNG SP2504C   Rev: VT10 Type:  Direct-Access                      ANSI SCSI revision: 05 Vendor: ATA      Model: SAMSUNG SP2504C   Rev: VT10 Type:  Direct-Access                      ANSI SCSI revision: 05 Vendor: ATA      Model: SAMSUNG SP2504C   Rev: VT10 Type:  Direct-Access                      ANSI SCSI revision: 05 Vendor: ATA      Model: SAMSUNG SP2504C   Rev: VT10 Type:  Direct-Access                      ANSI SCSI revision: 05 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0 Attached scsi disk sdc at scsi2, channel 0, id 0, lun 0 Attached scsi disk sdd at scsi3, channel 0, id 0, lun 0 SCSI device sda: 488397168 512-byte hdwr sectors (250059 MB) Partition check: sda: sda1 sda2 sda3 sda4 SCSI device sdb: 488397168 512-byte hdwr sectors (250059 MB) sdb: sdb1 sdb2 sdb3 sdb4 SCSI device sdc: 488397168 512-byte hdwr sectors (250059 MB) sdc: sdc1 sdc2 sdc3 sdc4 SCSI device sdd: 488397168 512-byte hdwr sectors (250059 MB) sdd: sdd1 sdd2 sdd3 sdd4 physmap flash device: 400000 at ffc00000 Search for id:(20 20) interleave(1) type(1) Search for id:(20 20) interleave(1) type(1) Search for id:(00 00) interleave(1) type(1) Search for id:(20 5d) interleave(1) type(2) Found: ST M29W324DB linkstation_flash: Found 1 x16 devices at 0x0 in 8-bit mode number of JEDEC chips: 1 Using physmap partition definition Creating 5 MTD partitions on "linkstation_flash": 0x00000000-0x00300000 : "mtd0" 0x00300000-0x00370000 : "mtd1" 0x00370000-0x00380000 : "mtd2" 0x00380000-0x00400000 : "mtd3" 0x00000000-0x00400000 : "mtd4" usb.c: registered new driver usbdevfs usb.c: registered new driver hub ehci_hcd 00:0e.2: PCI device 1033:00e0 ehci_hcd 00:0e.2: irq 19, pci mem c9006f00 usb.c: new USB bus registered, assigned bus number 1 PCI: 00:0e.2 PCI cache line size set incorrectly (0 bytes) by BIOS/FW, BUFFALO:it must be zero for PPC8241/8245 ehci_hcd 00:0e.2: USB 2.0 enabled, EHCI 1.00, driver 2003-Dec-29/2.4 hub.c: USB hub found hub.c: 5 ports detected usb-ohci.c: USB OHCI at membase 0xc9008000, IRQ 19 usb-ohci.c: usb-00:0e.0, PCI device 1033:0035 usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 3 ports detected usb-ohci.c: USB OHCI at membase 0xc900a000, IRQ 19 usb-ohci.c: usb-00:0e.1, PCI device 1033:0035 usb.c: new USB bus registered, assigned bus number 3 hub.c: USB hub found hub.c: 2 ports detected Initializing USB Mass Storage driver... usb.c: registered new driver usb-storage USB Mass Storage support registered. md: linear personality registered as nr 1 md: raid0 personality registered as nr 2 md: raid1 personality registered as nr 3 md: raid5 personality registered as nr 4 raid5: measuring checksumming speed 8regs    :   312.800 MB/sec 32regs   :   322.000 MB/sec raid5: using function: 32regs (322.000 MB/sec) md: multipath personality registered as nr 7 md: md driver 0.90.2 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 1024 buckets, 8Kbytes TCP: Hash tables configured (established 8192 bind 16384) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. NET4: AppleTalk 0.18a for Linux NET4.0 RAMDISK: Compressed image found at block 0 Freeing initrd memory: 2032k freed VFS: Mounted root (ext2 filesystem). hub.c: new USB device 00:0e.0-1, assigned address 2 usb.c: USB device 2 (vend/prod 0x51d/0x2) is not claimed by any active driver. [events: 00000041] md: bind [events: 00000041] md: bind [events: 00000041] md: bind [events: 00000041] md: bind md: sda1's event counter: 00000041 md: sdd1's event counter: 00000041 md: sdc1's event counter: 00000041 md: sdb1's event counter: 00000041 md0: max total readahead window set to 124k md0: 1 data-disks, max readahead per data-disk: 124k raid1: device sda1 operational as mirror 0 raid1: device sdd1 operational as mirror 3 raid1: device sdc1 operational as mirror 2 raid1: device sdb1 operational as mirror 1 raid1: raid set md0 active with 4 out of 4 mirrors md: updating md0 RAID superblock on device md: sda1 [events: 00000042]<6>(write) sda1's sb offset: 385408 md: sdd1 [events: 00000042]<6>(write) sdd1's sb offset: 385408 md: sdc1 [events: 00000042]<6>(write) sdc1's sb offset: 385408 md: sdb1 [events: 00000042]<6>(write) sdb1's sb offset: 385408 XFS mounting filesystem md(9,0) Ending clean XFS mount for filesystem: md(9,0) XFS mounting filesystem md(9,0) Ending clean XFS mount for filesystem: md(9,0) VFS: Mounted root (xfs filesystem) readonly. Trying to move old root to /initrd ... failed Unmounting old root Trying to free ramdisk memory ... okay Freeing unused kernel memory: 68k init Adding Swap: 136544k swap-space (priority -1) Adding Swap: 136544k swap-space (priority -2) Adding Swap: 136544k swap-space (priority -3) Adding Swap: 136544k swap-space (priority -4) [events: 00000037] md: bind [events: 00000037] md: bind [events: 00000037] md: bind [events: 00000037] md: bind md: sda3's event counter: 00000037 md: sdd3's event counter: 00000037 md: sdc3's event counter: 00000037 md: sdb3's event counter: 00000037 md1: max total readahead window set to 768k md1: 3 data-disks, max readahead per data-disk: 256k raid5: device sda3 operational as raid disk 0 raid5: device sdd3 operational as raid disk 3 raid5: device sdc3 operational as raid disk 2 raid5: device sdb3 operational as raid disk 1 raid5: allocated 4362kB for md1 raid5: raid level 5 set md1 active with 4 out of 4 devices, algorithm 2 RAID5 conf printout: --- rd:4 wd:4 fd:0 disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda3 disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb3 disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc3 disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd3 RAID5 conf printout: --- rd:4 wd:4 fd:0 disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda3 disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb3 disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc3 disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd3 md: updating md1 RAID superblock on device md: sda3 [events: 00000038]<6>(write) sda3's sb offset: 243481024 md: sdd3 [events: 00000038]<6>(write) sdd3's sb offset: 243481024 md: sdc3 [events: 00000038]<6>(write) sdc3's sb offset: 243481024 md: sdb3 [events: 00000038]<6>(write) sdb3's sb offset: 243481024 XFS mounting filesystem md(9,1) Ending clean XFS mount for filesystem: md(9,1)

= dmesg output of the TeraStation standard kernel = As i plan to make a terastation (standard one) compatible kernel, I also need it dmesg : Linux version 2.4.20_mvl31-ppc_linkstation (root@toda_dev2.melcoinc.co.jp) (gcc ????? 3.3.1 (MontaVista 3.3.1-3.0.13.0400526 2004-04-16)) #629 2004? 12? 20? ??? 17:41:21 JST BUFFALO Network Attached Storage Series (C) 2002-2004 BUFFALO INC. On node 0 totalpages: 32768 zone(0): 32768 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/md0 OpenPIC Version 1.2 (1 CPUs and 10 IRQ sources) at 80040000 decrementer frequency = 32.768000 MHz FAN Control EMC6D102 initialized Calibrating delay loop... 174.48 BogoMIPS Memory: 125192k available (1712k kernel code, 544k data, 80k init, 0k highmem) Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) Inode cache hash table entries: 8192 (order: 4, 65536 bytes) Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket LSP Revision 1 Starting kswapd Disabling the Out Of Memory Killer Journalled Block Device driver loaded SGI XFS 1.3.0 with no debug enabled pty: 256 Unix98 ptys configured BUFFALO INC. FAN driver ver 1.00 BUFFALO INC. RTC driver ver 1.00 Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x80004600 (irq = 25) is a ST16650 ttyS01 at 0x80004500 (irq = 24) is a ST16650 Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx IT8212: IDE controller on PCI bus 00 dev 60 IT8212: chipset revision 19 IT8212: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xbffed0-0xbffed7, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0xbffed8-0xbffedf, BIOS settings: hdc:pio, hdd:pio IT8212: IDE controller on PCI bus 00 dev 68 IT8212: chipset revision 19 IT8212: not 100% native mode: will probe irqs later ide2: BM-DMA at 0xbffea0-0xbffea7, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0xbffea8-0xbffeaf, BIOS settings: hdg:pio, hdh:pio hda: WDC WD2500BB-14GUA0, ATA DISK drive hdc: WDC WD2500BB-14GUA0, ATA DISK drive hde: WDC WD2500BB-14GUA0, ATA DISK drive hdg: WDC WD2500BB-14GUA0, ATA DISK drive ide0 at 0xbffef8-0xbffeff,0xbffef6 on irq 17 ide1 at 0xbffee8-0xbffeef,0xbffee6 on irq 17 (shared with ide0) ide2 at 0xbffec8-0xbffecf,0xbffec6 on irq 20 ide3 at 0xbffeb8-0xbffebf,0xbffeb6 on irq 20 (shared with ide2) blk: queue c023e678, I/O limit 4095Mb (mask 0xffffffff) hda: 488397168 sectors (250059 MB) w/2048KiB Cache, CHS=30401/255/63, UDMA(100) blk: queue c023ea00, I/O limit 4095Mb (mask 0xffffffff) hdc: 488397168 sectors (250059 MB) w/2048KiB Cache, CHS=30401/255/63, UDMA(100) blk: queue c023ed88, I/O limit 4095Mb (mask 0xffffffff) hde: 488397168 sectors (250059 MB) w/2048KiB Cache, CHS=30401/255/63, UDMA(100) blk: queue c023f110, I/O limit 4095Mb (mask 0xffffffff) hdg: 488397168 sectors (250059 MB) w/2048KiB Cache, CHS=30401/255/63, UDMA(100) Partition check: hda: hda1 hda2 hda3 hda4 hdc: hdc1 hdc2 hdc3 hdc4 hde: hde1 hde2 hde3 hde4 hdg: hdg1 hdg2 hdg3 hdg4 RAMDISK driver initialized: 16 RAM disks of 15000K size 1024 blocksize eth0: RTL8169s/8110s Gigabit Ethernet driver supports Jambo Frame 1.8n5 <2004-11-10> at 0xc9000f00, 00:0d:0b:**:**:**, IRQ 16 eth0: Auto-negotiation Enabled. eth0: 1000Mbps Full-duplex operation. SCSI subsystem driver Revision: 1.00 kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2 physmap flash device: 400000 at ffc00000 Search for id:(04 04) interleave(1) type(1) Search for id:(04 04) interleave(1) type(1) Search for id:(00 00) interleave(1) type(1) Search for id:(04 7e) interleave(1) type(2) Found: Fujitsu MBM29PL32TM linkstation_flash: Found 1 x16 devices at 0x0 in 8-bit mode number of JEDEC chips: 1 Using physmap partition definition Creating 5 MTD partitions on "linkstation_flash": 0x00000000-0x00300000 : "mtd0" 0x00300000-0x00370000 : "mtd1" 0x00370000-0x00380000 : "mtd2" 0x00380000-0x00400000 : "mtd3" 0x00000000-0x00400000 : "mtd4" usb.c: registered new driver usbdevfs usb.c: registered new driver hub ehci_hcd 00:0e.2: PCI device 1033:00e0 ehci_hcd 00:0e.2: irq 19, pci mem c9002f00 usb.c: new USB bus registered, assigned bus number 1 PCI: 00:0e.2 PCI cache line size set incorrectly (0 bytes) by BIOS/FW, correcting to 32 ehci_hcd 00:0e.2: USB 2.0 enabled, EHCI 1.00, driver 2003-Dec-29/2.4 hub.c: USB hub found hub.c: 5 ports detected usb-ohci.c: USB OHCI at membase 0xc9004000, IRQ 19 usb-ohci.c: usb-00:0e.0, PCI device 1033:0035 usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 3 ports detected usb-ohci.c: USB OHCI at membase 0xc9006000, IRQ 19 usb-ohci.c: usb-00:0e.1, PCI device 1033:0035 usb.c: new USB bus registered, assigned bus number 3 hub.c: USB hub found hub.c: 2 ports detected usb.c: registered new driver usblp printer.c: v0.13: USB Printer Device Class driver Initializing USB Mass Storage driver... usb.c: registered new driver usb-storage USB Mass Storage support registered. md: linear personality registered as nr 1 md: raid1 personality registered as nr 3 md: raid5 personality registered as nr 4 raid5: measuring checksumming speed 8regs    :   312.800 MB/sec 32regs   :   322.000 MB/sec raid5: using function: 32regs (322.000 MB/sec) md: multipath personality registered as nr 7 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: Autodetecting RAID arrays. [events: 00000052] [events: 0000001a] [events: 0000005c] [events: 00000052] [events: 0000001a] [events: 0000005c] [events: 00000052] [events: 0000001a] [events: 0000005c] [events: 00000052] [events: 0000001a] [events: 0000005c] md: autorun ... ...

Some finding : The Terastation is using a EMC6D102 chip to control the FAN (FAN Control EMC6D102 initialized)and to monitor the voltages. Buffalo added a driver for that chip in the 2.4 kernel, but in 2.6 kernel, this chip can be handled by the LM85 probe driver ! This hardware chip is not present on a TeraStation Pro ! This page explains how to use the kernel 2.6 LM85 driver. I'll use that to update the ts_fan.c file (BUFFALO INC. FAN driver ver 1.00)