Version 11 (modified by jazz, 16 years ago) (diff) |
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2008-09-25
- [課程] DRBL/Clonezilla 進階課程
- [小問題] 顯示卡自動偵測到解析度是 1280x768 但是接到 4:3 的螢幕
00:02.0 VGA compatible controller: Intel Corporation 82Q963/Q965 Integrated Graphics Controller (rev 02)
- [小問題] 顯示卡自動偵測到解析度是 1280x768 但是接到 4:3 的螢幕
- Ubuntu 8.04 常見 DRBL 安裝問題
- 修改 patch
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/opt/drbl/sbin/drblsrv
old new 3440 3440 if [ $rc_get_kernel -gt 0 ]; then 3441 3441 [ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE 3442 3442 echo "$latest_drbl_kernel_in_rep can NOT be downloaded!!! Something went wrong!" 3443 echo "Maybe you should check /etc/ sources.list or remove the unnecessary kernel block in /var/lib/dpkg/status so that "apt-cache pkgnames $kernel_img_name" can get the downloadable kernel! Then try to run this program again."3443 echo "Maybe you should check /etc/apt/sources.list or remove the unnecessary kernel block in /var/lib/dpkg/status so that "apt-cache pkgnames $kernel_img_name" can get the downloadable kernel! Then try to run this program again." 3444 3444 echo "Program terminated!!!" 3445 3445 [ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL 3446 3446 exit 1 … … 4014 4014 if [ $RC -gt 0 ]; then 4015 4015 [ "$BOOTUP" = "color" ] && $SETCOLOR_FAILURE 4016 4016 echo "$latest_drbl_kernel_in_rep can NOT be downloaded!!! Something went wrong!" 4017 echo "Maybe you should check /etc/ sources.list so that "apt-cache pkgnames $kernel_img_name" can get the downloadable kernel! Then try to run this program again."4017 echo "Maybe you should check /etc/apt/sources.list so that "apt-cache pkgnames $kernel_img_name" can get the downloadable kernel! Then try to run this program again." 4018 4018 echo "Program terminated!!!" 4019 4019 [ "$BOOTUP" = "color" ] && $SETCOLOR_NORMAL 4020 4020 exit 1
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- [備忘] Ubuntu 沒有 root 預設密碼,雖然有 sudo ,但 sudo 有兩個的困擾:
- (1) 時間問題(sudo timeout): NTP更新或手動改時間的時候會造成
- (2) hostname 問題: 如果有改 hostname, sudo 也會失效
- [小問題] Windows XP 是 FAT32 格式必須轉換到 NTFS 格式
convert d: /FS:NTFS convert c: /FS:NTFS
- [備忘] 本機加完使用者之後,必須手動跑 YP 的帳號更新
# make -C /var/yp
- [備忘] 更新 Netboot Image
# /opt/drbl/sbin/mknic-nbi
- [密技] 如果想要自己加東西到 pxe-initrd 的 initial RAMDisk 的話,可以改 /usr/lib/mkpxeinitrd-net/initrd-skel 的內容,例如想要加 NFSv4 或者把 Lustre、AoE、iSCSI 的網路硬碟,可以改 /usr/lib/mkpxeinitrd-net/initrd-skel/sbin/udhcpc-post 這些程序。
- [備忘] 為什麼 DRBL Client 的 /root 與 DRBL Server 的 /root 是各自獨立的呢?
- DRBL Client 的 /root : /tftpboot/nodes/$IP/root
- [備忘] dcs re-deploy 就是跑 drblpush -c /etc/drbl/drblpush.conf
- [備忘] DRBL 的更新原則: 如果是 df 顯示出來的目錄讀寫權限是 RW,請重新跑 drblpush (re-deploy) 或用 drbl-cp-host 強制複製到每一台 DRBL Client。drblpush 更新方法包含 rsync 跟直接覆蓋兩種。
Attachments (4)
- linux-image-2.6.24_not_found.png (104.7 KB) - added by jazz 16 years ago.
- create-drbl-live-by-pkg.png (24.4 KB) - added by jazz 16 years ago.
- grub_iso_1.png (85.5 KB) - added by jazz 16 years ago.
- grub_iso_2.png (8.2 KB) - added by jazz 16 years ago.
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