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  1. #1
    Chacall
    Boa tarde pessoal.

    Seguinte tenho uma servidor Itautec aqui no qual estou querendo fazer backup dos seus arquivos, pois este 'e o servidor de arquivos da rede e nele roda o Slackware 10.2, ele tem um drive de fita DAT DDS4 de marca Quantum/Seagate, quando tento fazer o backup por exemplo :

    tar -cv -T /home -f /dev/st0
    ou
    tar cvf /dev/st0 /home

    Da esse erro:

    tar: /dev/st0: Cannot open: No such device
    tar: Error is not recoverable: exiting now

    Ja tentei montar o dispositivo mas nao monta, e tb nao tem referencia ao drive DDS na fstab como podem ver abaixo.
    /dev/sda1 swap swap defaults 0 0
    /dev/sda2 / reiserfs defaults 1 1
    /dev/sda3 /home reiserfs defaults 1 2
    /dev/cdrom /mnt/cdrom auto noauto,owner,ro 0 0
    /dev/fd0 /mnt/floppy auto noauto,owner 0 0
    devpts /dev/pts devpts gid=5,mode=620 0 0
    proc /proc proc defaults 0 0


    O Drive de fita esta funcionando, pois tinha o win03 instalado aqui neste server e funcionava, mas
    quero manter o Linux nele.

    Acrecento que ele possui HD SATA e na instalacao do Slack usei o kernel SATA.i, portanto nao sei se tem suporte a SCSI.

    Por favor alguem tem ideia do que pode ser ??
    Desde ja agradeco.

  2. Cara, roda um dmesg e verifica se tem alguma referencia ao tape. Caso não exista (e pelo que eu entendi ela é ligada pelo scsi) procure saber se existe no dmesg algo referente ao SCSI. Quando ao sata.i, em geral ele tem suporte básico a scsi, ou seja, partes do protocolo, pq é o mesmo que é usado para acesso a dispositivos sata.
    qq coisa é só perguntar.



  3. #3
    Chacall
    Nao achei nenhuma referencia ao drive DAT na saida do dmesg, mas por favor se puder dar uma olhada agradeco ...

    Linux version 2.4.31 (root@tree) (gcc version 3.3.5) #21 Sun Jun 5 19:19:51 PDT 2005
    BIOS-provided physical RAM map:
    BIOS-e820: 0000000000000000 - 000000000009cc00 (usable)
    BIOS-e820: 000000000009cc00 - 00000000000a0000 (reserved)
    BIOS-e820: 00000000000ea070 - 0000000000100000 (reserved)
    BIOS-e820: 0000000000100000 - 000000003ffc0000 (usable)
    BIOS-e820: 000000003ffc0000 - 000000003ffcf000 (ACPI data)
    BIOS-e820: 000000003ffcf000 - 000000003fff0000 (ACPI NVS)
    BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved)
    BIOS-e820: 00000000fec00000 - 00000000fec86000 (reserved)
    BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
    BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
    Warning only 896MB will be used.
    Use a HIGHMEM enabled kernel.
    896MB LOWMEM available.
    On node 0 totalpages: 229376
    zone(0): 4096 pages.
    zone(1): 225280 pages.
    zone(2): 0 pages.
    Kernel command line: BOOT_IMAGE=Linux ro root=802
    Initializing CPU#0
    Detected 3200.260 MHz processor.
    Console: colour dummy device 80x25
    Calibrating delay loop... 6383.20 BogoMIPS
    Memory: 904316k/917504k available (1873k kernel code, 12788k reserved, 621k data, 120k init, 0k highmem)
    Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
    Inode cache hash table entries: 65536 (order: 7, 524288 bytes)
    Mount cache hash table entries: 512 (order: 0, 4096 bytes)
    Buffer cache hash table entries: 65536 (order: 6, 262144 bytes)
    Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
    CPU: Trace cache: 12K uops, L1 D cache: 16K
    CPU: After generic, caps: bfebfbff 20000000 00000000 00000000
    CPU: Common caps: bfebfbff 20000000 00000000 00000000
    CPU: Intel(R) Xeon(TM) CPU 3.20GHz stepping 03
    Enabling fast FPU save and restore... done.
    Enabling unmasked SIMD FPU exception support... done.
    Checking 'hlt' instruction... OK.
    POSIX conformance testing by UNIFIX
    mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
    mtrr: detected mtrr type: Intel
    PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=4
    PCI: Using configuration type 1
    PCI: Probing PCI hardware
    PCI: Probing PCI hardware (bus 00)
    PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
    Transparent bridge - Intel Corp. 82801BA/CA/DB/EB PCI Bridge
    PCI: Using IRQ router PIIX/ICH [8086/25a1] at 00:1f.0
    PCI: Found IRQ 10 for device 00:02.0
    PCI: Sharing IRQ 10 with 00:03.0
    PCI: Sharing IRQ 10 with 00:1d.0
    PCI: Found IRQ 11 for device 00:1f.1
    PCI: Sharing IRQ 11 with 00:1f.2
    PCI: Found IRQ 11 for device 00:1f.3
    PCI: Sharing IRQ 11 with 04:05.0
    Linux NET4.0 for Linux 2.4
    Based upon Swansea University Computer Society NET3.039
    Initializing RT netlink socket
    Starting kswapd
    VFS: Disk quotas vdquot_6.5.1
    Journalled Block Device driver loaded
    vesafb: framebuffer at 0xfd000000, mapped to 0xf880d000, size 3072k
    vesafb: mode is 1024x768x16, linelength=2048, pages=4
    vesafb: protected mode interface info at c000:4a7e
    vesafb: scrolling: redraw
    vesafb: directcolor: size=0:5:5:5, shift=0:10:5:0
    Console: switching to colour frame buffer device 128x48
    fb0: VESA VGA frame buffer device
    pty: 512 Unix98 ptys configured
    Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled
    ttyS00 at 0x03f8 (irq = 4) is a 16550A
    ttyS01 at 0x02f8 (irq = 3) is a 16550A
    Real Time Clock Driver v1.10f
    Floppy drive(s): fd0 is 1.44M
    FDC 0 is a post-1991 82077
    RAMDISK driver initialized: 16 RAM disks of 7777K size 1024 blocksize
    loop: loaded (max 8 devices)
    Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
    ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    ICH5: IDE controller at PCI slot 00:1f.1
    PCI: Found IRQ 11 for device 00:1f.1
    PCI: Sharing IRQ 11 with 00:1f.2
    ICH5: chipset revision 2
    ICH5: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hdaMA, hdbio
    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdcio, hddio
    hda: LITE-ON CD-RW SOHR-5239S, ATAPI CD/DVD-ROM drive
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    hda: attached ide-cdrom driver.
    hda: ATAPI 52X CD-ROM CD-R/RW drive, 1536kB Cache, UDMA(33)
    Uniform CD-ROM driver Revision: 3.12
    SCSI subsystem driver Revision: 1.00
    libata version 1.10 loaded.
    ata_piix version 1.03
    PCI: Found IRQ 11 for device 00:1f.2
    PCI: Sharing IRQ 11 with 00:1f.1
    PCI: Setting latency timer of device 00:1f.2 to 64
    ata1: SATA max UDMA/133 cmd 0xE400 ctl 0xE002 bmdma 0xD400 irq 11
    ata2: SATA max UDMA/133 cmd 0xDC00 ctl 0xD802 bmdma 0xD408 irq 11
    ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4673 85:7c69 86:3e21 87:4663 88:207f
    ata1: dev 0 ATA, max UDMA/133, 320173056 sectors: lba48
    ata1: dev 0 configured for UDMA/133
    ata2: SATA port has no device.
    scsi0 : ata_piix
    scsi1 : ata_piix
    Vendor: ATA Model: Maxtor 6L160M0 Rev: BACE
    Type: Direct-Access ANSI SCSI revision: 05
    Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
    SCSI device sda: 320173056 512-byte hdwr sectors (163929 MB)
    Partition check:
    sda: sda1 sda2 sda3 sda4
    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 : 3500.000 MB/sec
    32regs : 2286.400 MB/sec
    pIII_sse : 5540.000 MB/sec
    pII_mmx : 3448.800 MB/sec
    p5_mmx : 3467.200 MB/sec
    raid5: using function: pIII_sse (5540.000 MB/sec)
    md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
    md: Autodetecting RAID arrays.
    md: autorun ...
    md: ... autorun DONE.
    LVM version 1.0.8(17/11/2003)
    Initializing Cryptographic API
    NET4: Linux TCP/IP 1.0 for NET4.0
    IP Protocols: ICMP, UDP, TCP, IGMP
    IP: routing cache hash table of 8192 buckets, 64Kbytes
    TCP: Hash tables configured (established 262144 bind 65536)
    Linux IP multicast router 0.06 plus PIM-SM
    NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
    FAT: bogus logical sector size 0
    UMSDOS: msdos_read_super failed, mount aborted.
    FAT: bogus logical sector size 0
    FAT: bogus logical sector size 0
    reiserfs: found format "3.6" with standard journal
    reiserfs: checking transaction log (device sd(8,2)) ...
    for (sd(8,2))
    sd(8,2):Using r5 hash to sort names
    VFS: Mounted root (reiserfs filesystem) readonly.
    Freeing unused kernel memory: 120k freed
    Adding Swap: 289128k swap-space (priority -1)
    apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16)
    Linux agpgart interface v0.99 (c) Jeff Hartmann
    agpgart: Maximum main memory to use for agp memory: 816M
    agpgart: no supported devices found.
    NTFS driver v1.1.22 [Flags: R/O MODULE]
    scsi2 : SCSI host adapter emulation for IDE ATAPI devices
    reiserfs: found format "3.6" with standard journal
    reiserfs: checking transaction log (device sd(8,3)) ...
    for (sd(8,3))
    sd(8,3):Using r5 hash to sort names

  4. Olha, qual é a versão do kernel q vc tá usando? pode ser que seja interessante usar um kernel da série 2.6, de preferência compilado por vc mesmo para tentar saber como a controladora scsi é identificada. Sugiro que vc tente dar boot na máquina com o slax, que vem com um kernel 2.6 para verificar qual é o módulo necessário (rodando novamente o dmesg e lspci ) já que vc está usando o kernel 2.4.31 padrão. rode o slax e verifique.



  5. #5
    Chacall
    Blz .. vou baixar o slax e ver no que da ..
    Posto aqui depois...
    Bom final de semana.
    []'s






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