annotate Linux/Kernel/debug_build.md @ 0:e12992dca4a0

init from Growi
author anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Wed, 16 Dec 2020 14:05:01 +0900 (2020-12-16)
parents
children b6c284fd5ae4
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e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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1 # FedoraでLinuxのkernelをdebug buildする
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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2 - linuxをgdbでデバッグトレースしたい!!
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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3 - ansibleがなんとあるので使うといい感じにできる
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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4
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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5 ## ansible
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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6 - http://www.cr.ie.u-ryukyu.ac.jp/hg/Ansible/fedora_kernel_build/
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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7
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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8 ## やりかた
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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9 - まずdebug buildしたいfedoraのvmをつくる
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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10 - dalmoreでやると便利
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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11 - 結構パワーが必要なので、ansibleのファイルにある通りVMの設定を書き換える
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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12 - CPUのコア数を8コア
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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13 - HDDの容量を30GBは確保する
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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14 - cpuのコア数はvirshのxmlを書き換える
e12992dca4a0 init from Growi
anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
parents:
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15 - HDDの容量は、qemu-imgでresizeしたあとに、VMにログインしてファイルシステムを拡張する