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Hola gente: |
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|
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Tengo una máquina a la que le estoy intentando instalar gentoo.. |
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|
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Me he quedado bloqueado por que no consigo acceder a los DD scsi.. |
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|
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Este problema lo he tenido muchas veces.. pero despues de aprender |
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trucos como: |
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* arrancar el live cd con: gentoo doscsi |
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* levantar módulos como: aacraid, aic7xxx, sd_mod, sg |
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|
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Conseguía que me aparecieran los dispositivos: |
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/dev/sda y /dev/sdb |
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|
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Pero ahora ... nada de nada.. |
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|
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El live CD es antigüo... del 2004 pero no debería tener mucho que ver |
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pues es el que usado para arrancar otras máquinas muy parecidas a la actual. |
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|
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El primer problema es que aunque arranco con: gentoo doscsi.. no me |
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carga ningún módulo de scsi: |
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livecd root # lsmod |
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Module Size Used by Not tainted |
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eepro100 18708 2 |
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mii 2128 0 [eepro100] |
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floppy 48252 0 (autoclean) |
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sbp2 16628 0 (unused) |
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eth1394 11384 0 (unused) |
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ieee1394 42756 0 [sbp2 eth1394] |
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usb-storage 61760 0 (unused) |
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hid 14024 0 (unused) |
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usb-ohci 18152 0 (unused) |
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usbcore 58124 1 [usb-storage hid usb-ohci] |
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Luego cargo el aic7xxx que lo tengo cargado en las otras máquinas.. |
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tarda un poco pero lo consigue: |
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livecd root # lsmod |
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Module Size Used by Not tainted |
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aic7xxx 135436 0 (unused) |
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eepro100 18708 2 |
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mii 2128 0 [eepro100] |
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floppy 48252 0 (autoclean) |
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sbp2 16628 0 (unused) |
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eth1394 11384 0 (unused) |
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ieee1394 42756 0 [sbp2 eth1394] |
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usb-storage 61760 0 (unused) |
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hid 14024 0 (unused) |
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usb-ohci 18152 0 (unused) |
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usbcore 58124 1 [usb-storage hid usb-ohci] |
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|
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Aunque pone como que están unused.. |
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cuando cargo este módulo el dmesg me dice esto: |
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PCI: Enabling device 00:05.0 (0116 -> 0117) |
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PCI: Enabling device 00:05.1 (0116 -> 0117) |
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scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 |
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<Adaptec aic7899 Ultra160 SCSI adapter> |
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aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs |
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|
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scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 |
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<Adaptec aic7899 Ultra160 SCSI adapter> |
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aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs |
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pero me sigue sin aparecer ningún disposivo en /dev/ que se parezca a un |
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disco duro.. |
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|
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hay un directorio /dev/scsi que siempre está vacío.. y no hay nada en |
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/dev/sd* |
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|
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Los módulos sg y sd_mod ni los encuentra: |
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livecd root # modprobe sd_mod |
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modprobe: Can't locate module sd_mod |
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livecd root # modprobe sg |
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modprobe: Can't locate module sg |
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|
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El módulo aacraid si que no carga: |
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livecd root # modprobe aacraid |
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/lib/modules/2.6.4-wolk-2.3/kernel/drivers/scsi/aacraid/aacraid.o: |
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init_module: No such device |
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Hint: insmod errors can be caused by incorrect module parameters, |
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including invalid IO or IRQ parameters. |
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You may find more information in syslog or the output from dmesg |
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/lib/modules/2.6.4-wolk-2.3/kernel/drivers/scsi/aacraid/aacraid.o: |
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insmod /lib/modules/2.6.4-wolk-2.3/kernel/drivers/scsi/aacraid/aacraid.o |
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failed |
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/lib/modules/2.6.4-wolk-2.3/kernel/drivers/scsi/aacraid/aacraid.o: |
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insmod aacraid failed |
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|
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|
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Cosas que os puedo contar: |
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livecd root # lspci |
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00:00.0 Host bridge: ServerWorks CNB20HE Host Bridge (rev 21) |
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00:00.1 Host bridge: ServerWorks CNB20HE Host Bridge (rev 01) |
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00:00.2 Host bridge: ServerWorks CNB20HE Host Bridge |
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00:00.3 Host bridge: ServerWorks CNB20HE Host Bridge |
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00:04.0 VGA compatible controller: ATI Technologies Inc 3D Rage IIC (rev 7a) |
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00:05.0 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01) |
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00:05.1 SCSI storage controller: Adaptec AIC-7899P U160/m (rev 01) |
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00:07.0 System peripheral: American Megatrends Inc. MegaRAC (rev 04) |
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00:08.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] |
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(rev 08) |
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00:0f.0 ISA bridge: ServerWorks OSB4 South Bridge (rev 50) |
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00:0f.1 IDE interface: ServerWorks OSB4 IDE Controller |
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00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev 04) |
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03:09.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03) |
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03:0b.0 PCI bridge: Intel Corp. 80960RP [i960 RP Microprocessor/Bridge] |
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(rev 02) |
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03:0b.1 I2O: Intel Corp. 80960RP [i960RP Microprocessor] (rev 02) |
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04:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] |
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(rev 05) |
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04:05.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] |
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(rev 05) |
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|
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livecd root # uname -a |
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Linux livecd 2.4.25-gentoo #1 Sun Apr 18 11:24:57 UTC 2004 i686 Pentium |
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III (Cascades) GenuineIntel GNU/Linux |
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ay ay ay .. que triste estoy :) |
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Cualquier sugerencia es super bien bienvenida.. gracias. |
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d2clon. |
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-- |
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http://www.flickr.com/photos/d2clon/ |
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http://enamsterdam.blogspot.com/ |
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