Download Quick Reboot Pro Apk
Niccoletta Stolsig
But even if we might not yet properly be able to use this described kexec to skip firmware initialization and stuff, temporarily preselecting the GRUB entry and using auto-login for exactly one reboot should be possible. How can I set this up?
We can procrastinate rebooting at times in this world of "overly busy" and not wanting to waste 5 or 15 seconds. When I had first looked at this question my boot times had gone from 45 seconds to 14 seconds with an SSD and systemd tweaking.
There are a few cases where we can safely assume the user does not want to see the boot loader; in these cases, we should use kexec to avoid long reboots, BIOS POSTs, and boot loader time. This can take 10 seconds in optimal situations; but with SCSI or RAID BIOS and network boot roms, the time can climb to 20, 30, or even over 60 seconds, even in cases where the time between loading the kernel and seeing the log-in screen is 30-60 seconds.
After getting the cli methods working I'll create a desktop shortcut for one-click rebooting with sudo password prompt. After that I'll create a desktop shortcut to a yad dialog box allowing you to pick from installed kernels to reboot. Similar to grub's advanced options menu.
In order to extremely fast reboot a linux machine, call the reboot kernel function. It will flush the disks (at least in kernel version 3.x) and reboot immediately. There is nothing in between, no OS functions, scripts etc... just the kernel calls.
Fast-reboot feature enables a switch to reboot up quickly, with minimum disruption to the data plane. It is important for data center networking operation where infrastructure maintenance and upgrade are unavoidable. Fast-reboot is one of the features to minimize traffic impact.
Fast-Reboot must save FDB and ARP entries right before the reboot. Both FDB and ARP information should be dumped from SONiC DBs.This information will be used later to restore data plane state as soon as possible after ASIC reinitialization. Reinsertion FDB and ARP entries back to SONiC DBs could be done by swssconfig utility. SONiC must support installing dynamic FDB entries into ASIC. These entries must be updated later by ASIC when they are expired or updated.The FDB and ARP entries installation might be done using bulk operations. It will help to reduce Fast-Reboot data plane disruption time.
Fast-Reboot is initiated by running /usr/bin/fast-reboot command with root privileges. After running the command no other actions are required. It is implied, that an user checks a SONiC device health before initiating Fast-Reboot procedure on the SONiC device.
In windows 10, instead of doing a full reboot, it's convenient to do a partial reboot by login out and login in again, for instance to reload a certain set of drivers and OS user related data.I can do a full reboot with restart-computer, but that's not what I want. I am looking for a fast cycle and the effects of a logoff-login cycle (on drivers and userworld in particular).
What is the difference in these abilities? Pins reboot faster vs psychs charge faster... Aren't psychs and pins the same thing? Also pins plural - does this effect the whole team? In the abilities section it's under each person its equipped to and not the whole team. Anyone shed any light?
Note that TSM-SSH service may stop after the reboot, making the ssh connection impossible. You need to start the service via ESXi Web Console. Go to Manage => Services and start TSM-SSH.
Even though Quick Boot is officially said to work only on some Dell and HP servers, it is great to see this feature in VMware vSphere anyway. It makes applying changes a bit faster, making the overall experience with ESXi less annoying. In my case, Quick Boot saved me like 2 min or so for rebooting ESXi. One may argue that it is not that much, but if you go to some really big environments, Quick Boot saves a hassle and prevents downtime.
One of the better tools for this I've come across is Fast Reboot, which runs on all versions of 32-bit Windows from NT 3.51 up through Windows Server 2003. Fast Reboot performs the usual quick-reboot/shutdown functions from the command line, and offers other features as well.
The Fast Reboot feature of Oracle Solaris is supported on both SPARC andx86 platforms. The Fast Reboot feature behaves differently on SPARC based systems thanit does on an x86 based systems. On x86 based systems, FastReboot is the default. On SPARC based systems, the behavior is supported, butto initiate a fast reboot of a system, you must specify the -foption with the reboot command.
On a SPARC based system, using the -f option with the rebootcommand accelerates the boot process and skips certain POST tests. On an x86based system, the feature is enabled by default, which means you do nothave to use the -f option with the reboot command to initiate afast reboot of the system.
Note - Fast reboot on SPARC is applicable only to certain system types. On sun4vsystems, fast reboot is unnecessary because the reboot is actually a hypervisor restartthat does not involve POST.
The Fast Reboot feature is implemented through the boot configuration SMF service, svc:/system/boot-config.This service provides a means for setting or changing default boot configuration properties.When the config/fastreboot_default property is set to true, the system automatically performs a fastreboot, without the need to use the reboot -f command. By default, this property isset to false on SPARC platforms. For instructions on making a fast rebootthe default behavior on a SPARC based system, see Changing the Default Behavior of the Fast Reboot Feature.
Use the following procedure to initiate a fast reboot of a SPARCbased system when the config/fastreboot_default property of the boot-config service is set tofalse, which is the default behavior. To change the default behavior of theFast Reboot feature so that a fast reboot is automatically initiated when thesystem reboots, see Changing the Default Behavior of the Fast Reboot Feature.
Note - In this Oracle Solaris release, Fast Reboot is the default operating mode onx86 based systems. Previously, to initiate a fast reboot of an x86 basedsystem, you needed to specify the -f option with the reboot commandto initiate a fast reboot of the system. You no longer need tospecify this option.
The config/fastreboot_default property of the boot-config service enables an automatic fast rebootof the system when either the reboot or the init 6 command is used. Whenthe config/fastreboot_default property is set to true, the system automatically performs a fastreboot, without the need to use the reboot -f command. By default, this property'svalue is set to false on a SPARC based system and true onan x86 based system.
Setting the property's value to true enables the fast reboot process, which bypassescertain POST tests. When this property is set to true, you do nothave to use the -f option with the reboot command to initiate afast reboot of the system.
New in Azure Stack HCI, version 21H2, Kernel Soft Reboot (KSR) is a premium feature available on all Azure Stack HCI integrated systems. You can use it when updating the cluster to reboot the servers faster than a normal reboot. This topic explains when to use a KSR over a normal reboot and provides instructions on using this feature on Azure Stack HCI.
Traditionally, servicing a cluster (for example, applying software updates) requires putting each server in maintenance node, evacuating the server, installing updates, rebooting if necessary, and then repeating the process for every server in the cluster. Even though Cluster-Aware Updating (CAU) automates many of these tasks, when the cluster resumes, any new data written while under maintenance mode still needs to be resynced. The longer it takes to reboot a server, the more data must be resynced, and the longer the overall cluster update time.
Kernel Soft Reboot improves reboot performance by streamlining the operating system flow, minimizing the amount of data to be resynced and therefore reducing the overall cluster update time. The amount of time saved will be proportional to the memory and size of the server. As server resources such as available memory and drives increase, so does the time savings.
As this feature bypasses the lengthy and traditional reboot BIOS/FIRMWARE initialization, you can only use Kernel Soft Reboot for updates that do not require a firmware/BIOS initialization. Currently, you can use Kernel Soft Reboot optionally with the Cluster-Aware Updating WindowsUpdate plugin for Quality Updates and Hotfix plugin for MSI/MSU/EXEs files only.
If you're installing operating system or hardware updates with Windows Admin Center on a cluster that has Kernel Soft Reboot enabled, you'll see a Disable Kernel Soft Reboot for this run checkbox. Checking the box disables Kernel Soft Reboot only for that particular updating run. This makes it possible to leave Kernel Soft Reboot enabled on a cluster, but disable it when an updating run requires a full reboot, such as BIOS updates.
From the users' point of view, this looks like a "quick reboot": the graphical interface (all apps, including the home screen) disappear, and then the system comes up again exactly like after a "boot". But during this process, the first 4 steps of a "real boot" (as outlined in the linked question) were skipped.
I have two Blu Phone, the Dash 5.0 with 4.4.2, and a 5.0 HD also 4.4.2. The build numbers are different though. The HD has the quick boot option. The Dash does not. Before I enabled the quick boot the boots times were the same about 35 secs. But now with it enabled, the HD boots in 14 seconds. So it does what it says and does not seem to work any differently after booting.
The Regen also possesses features to turn on and off customized chamber holds, cycle speeds, and cycle rests. And, a first of its kind, the Regen contains a feature termed Rapid Deflate, allowing speedy deflation of compression wraps for quick and easy storage.
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