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Vítìzslav Ka¹ièka wrote: |
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> Jan Kundrát napsal(a): |
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> |
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>> Vítìzslav Ka¹ièka wrote: |
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>> |
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>>> Zdravím, |
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>>> chtìl bych poèítaè s Gentoo (jádro 2.6.11) pou¾ívat jako server, tudí¾ |
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>>> pojede pouze v øádkovém re¾imu. Potøeboval bych vìdìt jak donutit Linux |
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>>> aby v¹echny vstupy a výstupy ¹li na sériový port a ne normálnì na |
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>>> lokální monitor a klávesnici? |
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>> |
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>> |
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>> |
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>> Pokud umis anglicky, tak Remote Serial Console Howto [1], pokud ne, tak |
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>> to rekni :-) |
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>> |
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>> -jkt |
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>> |
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>> [1] http://www.tldp.org/HOWTO/Remote-Serial-Console-HOWTO/ |
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>> |
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> No tak cizí jazyky jsou mùj velký hendikep. |
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OK, takze budu predpokladat, ze pouzivas GRUB a ze chces, aby vsechno |
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slo na seriovou konzoli, ne na monitor & klavesnici. |
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Seriova linka je pripojena na ttyS0 alias COM1, 115200 baud, 8 bitu, |
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zadna parita. |
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Tyhle konfiguraky jsou z jednoho stroje kde je navic Xen, takze si |
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nekterych detailu nevsimej. V pocitaci neni zadna graficka karta. |
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/boot/grub/grub.conf: |
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timeout 3 |
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default 0 |
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serial --unit=0 --speed=115200 |
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terminal serial |
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title Xen 2.0 / XenLinux 2.6.9 |
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kernel (hd0,0)/xen.gz dom0_mem=65536 com1=115200,8n1 |
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module (hd0,0)/vmlinuz-2.6.9-xen0 root=/dev/hda3 ro console=ttyS0 |
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#ttyS0 is actually Xen's fake |
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title Gentoo Linux 2.6.9 |
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kernel (hd0,0)/bzImage-2.6.9 root=/dev/hda3 ro console=ttyS0,115200n8 |
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title Memtest86+ |
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kernel (hd0,0)/memtest86plus/memtest.bin |
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relevantni cast konfigurace kernelu (nektere veci jsou pravdepodobne |
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zbytecne): |
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# |
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# Character devices |
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# |
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CONFIG_VT=y |
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CONFIG_VT_CONSOLE=y |
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CONFIG_HW_CONSOLE=y |
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# CONFIG_SERIAL_NONSTANDARD is not set |
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# |
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# Serial drivers |
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# |
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CONFIG_SERIAL_8250=y |
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CONFIG_SERIAL_8250_CONSOLE=y |
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# CONFIG_SERIAL_8250_ACPI is not set |
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CONFIG_SERIAL_8250_NR_UARTS=2 |
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# CONFIG_SERIAL_8250_EXTENDED is not set |
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# |
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# Non-8250 serial port support |
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# |
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CONFIG_SERIAL_CORE=y |
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CONFIG_SERIAL_CORE_CONSOLE=y |
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a konecne v /etc/inittab: |
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S0:12345:respawn:/sbin/agetty 115200 ttyS0 |
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jeste do /etc/securetty pridat |
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tts/0 |
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ttyS0 |
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-jkt |
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-- |
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cd /local/pub && more beer > /dev/mouth |
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-- |
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