Ubuntu Server Guide
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ubuntu-server-guide (1)
- Bu sahifa navigatsiya:
- Installation with iBFT
- Rebooting to an iSCSI target
- Package Management
- Introduction
partitioning methods. 9 Warning Depending on your system configuration, there may be other SCSI disks attached to the system. Be very careful to identify the proper device before proceeding with the installation. Otherwise, irreversible data loss may result from performing an installation on the wrong disk. Installation with iBFT In order to setup iSCSI based on the iBFT (iSCSI Boot Firmware Table) on the installation and boot, append these options at the installer prompt (or to the preseed file): d i s k −d e t e c t / i b f t / e n a b l e=t r u e partman− i s c s i / i s c s i _ a u t o=t r u e This should probe for iBFT information and configure network interface(s) and iSCSI target(s) accordingly during the installation, and configure system boot (initramfs) to do that too in order to find the root device. Warning The support for iBFT is available in the debian-installer on netboot images as of 2019-06-20 and (expected) on ISO images for the 18.04.3 point release and later. Rebooting to an iSCSI target The procedure is specific to your hardware platform. As an example, here is how to reboot to your iSCSI target using iPXE iPXE> dhcp C o n f i g u r i n g ( n e t 0 5 2 : 5 4 : 0 0 : a4 : f 2 : a9 ) . . . . . . . ok iPXE> s a n b o o t i s c s i : 1 9 2 . 1 6 8 . 1 . 2 9 : : : : i q n .2016 −03. TrustyS−i s c s i t a r g e t : s t o r a g e . s y s 0 If the procedure is successful, you should see the Grub menu appear on the screen. Package Management Ubuntu features a comprehensive package management system for installing, upgrading, configuring, and removing software. In addition to providing access to an organized base of over 60,000 software packages for your Ubuntu computer, the package management facilities also feature dependency resolution capabilities and software update checking. Several tools are available for interacting with Ubuntu’s package management system, from simple command- line utilities which may be easily automated by system administrators, to a graphical interface which is easy to use by those new to Ubuntu. Introduction Ubuntu’s package management system is derived from the same system used by the Debian GNU/Linux distribution. The package files contain all of the necessary files, meta-data, and instructions to implement a Download 1.23 Mb. Do'stlaringiz bilan baham: |
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