ubuntu-ha-pacemaker-fence-agents Pacemaker - fence agents 3 ubuntu-ha-drbd Distributed Replicated Block Device (DRBD) 3 ubuntu-ha-migrate-from-crmsh-to-pcs Ubuntu HA - Migrate from crmsh to pcs 2 Databases loop device. 7. From this point on the install follows the same path as if the ISO was on a local block device. The difference between UEFI and legacy modes is that in UEFI mode the bootloader is an EFI truncate -s 10G image.img Run the install! kvm -no-reboot -m 2048 \ -drive file=image.img,format=raw,cache=none,if=virtio \ -cdrom ~/Downloads/ubuntu-22.10-live-server-amd64.iso \ -kernel /mnt/casper/vmlinuz

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 2.2.1 apt vs. apt-get / apt-cache vs. aptitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 2.2.2 Basic package management package management operations with the commandline using apt(8), aptitude(8) and apt-get(8) /apt-cache(8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . such as vim. You are encouraged to obtain information by typing the following. $ dpkg -L vim $ apt-cache show vim $ aptitude show vim A documentation may indicate its location by the filename in the typewriter

address cannot be used to send a broadcast message to every host on the Internet because routers block it. A more appropriate broadcast address is set to match a specific subnetwork. For example, on the Normally started up with /etc/ rc.sysinit, it can also be started up by a udev program whenever a block device is added or it can be run by the initramfs file system. multipathd daemon Monitors paths; file (lvm.conf), include the following filter in the devices section of the file. filter = [ "r/block/", "r/disk/", "r/sd.*/", "a/.*/" ] After updating /etc/lvm.conf, it's necessary to update the initrd

ConfigMap and validate that in-addr.arpa and ip6.arpa are listed as wildcards for the kubernetes block like this: kubectl -n kube-system edit cm coredns [...] apiVersion: v1 data: Corefile: | in-addr.arpa ip6.arpa } prometheus :9153 proxy . /etc/resolv.conf cache 30 } The contents can look different than the above. The specific configura�on that ma�ers is ConfigMap and validate that in-addr.arpa and ip6.arpa are listed as wildcards for the kubernetes block like this: kubectl -n kube-system edit cm coredns [...] apiVersion: v1 data: Corefile: |

commit access Granting Commit Access Revoking Commit Access Changing the Policy Voting Company Block Vote Limit Templates Nomination to Grant Commit Access Vote to Grant Commit Access Vote Results Example terraform.tfvars file: #Global Vars aws_cluster_name = "kubespray" #VPC Vars aws_vpc_cidr_block = "XXX.XXX.192.0/18" aws_cidr_subnets_private = ["XXX.XXX.192.0/20","XXX.XXX.208.0/20"] aws_cidr_subnets_public ansible_user=core -e bootstrap_os=coreos -e kube_network_plugin=cilium -b --become-user=root --flush-cache -e ansible_ssh_private_key_file= If you are interested in configuring

ConfigMap and validate that in-addr.arpa and ip6.arpa are listed as wildcards for the kubernetes block like this: kubectl -n kube-system edit cm coredns [...] apiVersion: v1 data: Corefile: | .:53 fallthrough in-addr.arpa ip6.arpa } prometheus :9153 proxy . /etc/resolv.conf cache 30 } The contents can look different than the above. The specific configuration that matters is Example terraform.tfvars file: #Global Vars aws_cluster_name = "kubespray" #VPC Vars aws_vpc_cidr_block = "XXX.XXX.192.0/18" aws_cidr_subnets_private = ["XXX.XXX.192.0/20","XXX.XXX.208.0/20"] aws_cidr_subnets_public

openvpn server 32. 33. # post-install 34. /etc/apk/repositories 35. apk add cherokee --update-cache --repository http://dl- 3.alpinelinux.org/alpine/edge/testing/ --allow-untrusted 笔记 apk Alpine 内运行队列中的平均进程数量 csw字段指示上下文交换次数 intr字段指示中断发生次数 MEM列：该列指示内存的使用情况 tot字段指示物理内存总量 free字段指示空闲内存的大小 cache字段指示用于页缓存的内存大小 buff字段指示用于文件缓存的内存大小 slab字段指示系统内核占用的内存大小 SWP列：该列指示交换空间的使用情况 tot字段指示交换区总量 free字段指示空闲交换空间大小 -w：在检查时，执行写入测试。 磁盘装置：指定要检查的磁盘装置； 磁盘区块数：指定磁盘装置的区块总数； 启始区块：指定要从哪个区块开始检查。 badblocks以 4096 的一个block，每一个block检查16次，将结果输出到“hda-badblocks- list”文件里。 1. badblocks -b 4096 -c 16 /dev/hda1 -o hda-badblocks-list

7.1 认识 Linux 文件系统 7.1.1 磁盘组成与分区的复习 7.1.2 文件系统特性： 索引式文件系统 7.1.3 Linux 的 EXT2 文件系统（inode）: data block, superblock,dumpe2fs 7.1.4 与目录树的关系 7.1.5 EXT2/EXT3 文件的存取与日志式文件系统的功能 7.1.6 Linux 文件系统的运行 7.1.7 简易执行范例 9.2.2 按键说明 9.2.3 一个案例的练习 9.2.4 vim 的暂存盘、救援回复与打开时的警告讯息 9.3 vim 的额外功能 9.3.1 区块选择（Visual Block） 9.3.2 多文件编辑 9.3.3 多窗口功能 9.3.4 vim 的挑字补全功能 9.3.5 vim 环境设置与记录： ~/.vimrc, ~/.viminfo 9.3.6 vim 14.1 磁盘配额 （Quota） 的应用与实作 鸟哥的 Linux 私房菜：基础学习篇 第四版 22 目录及概述 14.1.1 什么是 Quota：一般用途, 限制, 规范 （inode/block, soft/hard, grace time） 14.1.2 一个 XFS 文件系统的 Quota 的实作范例 14.1.3 实作 Quota 流程-1：文件系统的支持与观察（/etc/fstab

重新读取了！ 这对 于性能来说不就可以大大的提升了？这就是第二层高速缓存的设计概念。第二层高速缓存与内存及CPU的关系如 下图所示： 图0.2.3、内存相关性 因为第二层高速缓存（L2 cache）整合到CPU内部，因此这个L2内存的速度必须要CPU频率相同。 使用DRAM是无法 达到这个频率速度的，此时就需要静态随机存取内存（Static Random Access Memory, SRAM）的帮忙了。 [10]Intel i7 4790 CPU 的详细规格介绍http://ark.intel.com/zh-cn/products/80806/Intel- Core-i7-4790-Processor-8M-Cache-up-to-4_00-GHz [11]DDR 内存的详细规格介绍http://zh.wikipedia.org/wiki/DDR_SDRAM [12]相关的固件说明可参考维基百科：http://zh 磁盘分区表[1] 因为过去一个扇区大小就是 512Bytes 而已，不过目前已经有 4K 的扇区设计出现！为了相容于所有的磁 盘，因此在扇区的定义上面， 大多会使用所谓的逻辑区块位址（Logical Block Address, LBA）来处 理。GPT 将磁盘所有区块以此 LBA（默认为 512Bytes 喔！） 来规划，而第一个 LBA 称为 LBA0 （从 0 开始编号）。 与 MBR 仅使用第一个

commit access Granting Commit Access Revoking Commit Access Changing the Policy Voting Company Block Vote Limit Templates Nomination to Grant Commit Access Vote to Grant Commit Access Vote Results Example terraform.tfvars file: #Global Vars aws_cluster_name = "kubespray" #VPC Vars aws_vpc_cidr_block = "XXX.XXX.192.0/18" aws_cidr_subnets_private = ["XXX.XXX.192.0/20","XXX.XXX.208.0/20"] aws_cidr_subnets_public ansible_user=core -e bootstrap_os=coreos -e kube_network_plugin=cilium -b --become-user=root --flush-cache -e ansible_ssh_private_key_file= If you are interested in configuring