Au Ramdisk Pro V2 Download 64 Bit ((FULL))
Maike Eagin
Many Unix and Unix-like systems provide some form of RAM drive functionality, such as /dev/ram on Linux, or md(4)[8] on FreeBSD. RAM drives are particularly useful in high-performance, low-resource applications for which Unix-like operating systems are sometimes configured. There are also a few specialized "ultra-lightweight" Linux distributions which are designed to boot from removable media and stored in a ramdisk for the entire session.
You can use grub to create a ramdisk then load a vhd image into it and boot it.
Then you can save the image to disk before shutdown saving your work. It does indeed work with windows 10 and does have a point over sshd because it reduces the write cycles to the drive, and ram is much faster than sshd. Minimum size you can make windows 10 up and running is 3.9 g stripping everything out you do not need.
The big problem here is that ramdisks are volatile. So even if you can get windows to run from a ramdrive and even if you have enough memory to run something that's not a crazy stripped down install, every time you do a cold boot you would have to re-copy stuff from your hard drive to the ram drive. If your goal is to reduce boot times that renders ramdrives fairly pointless.
Since upgrading to ESXi 5.1 last fall, we have been experiencing a problem with the ramdisk filling up on our hosts. I have not yet been able to determine the cause, but when the ramdisk hits the wall, it is almost impossible to troubleshoot. It usualy appears after 20 or so days of continuous uptime. Once the ramdisk becomes full, it is not obvious that there is a problem untill you do something like a vmotion. Then it fails with the following message:
I have managed to upload the sysupgrade.bin file to a Meraki MR33-HW but it throws an error message (Cannot save config while running from ramdisk.) then logs me out, then restarts (green light flashes then stays on) then once its up again i can navigate in to 192.168.1.1 and log in to openwrt, so far so good, but when I kill the power and reboot it the web interface cannot be contacted on 192.168.1.1 or -bin/luci
after the "sysupgrade -n" failure I went back to the "sysupgrade -v" command and that didn't work either, I then tried running it from the /tmp ramdisk that didnt work either so i switched back to root and ran it with the -n switch and suddenly;
So I started researching ramdisks... and from what I understand it is that a ramdisk is a way of creating stupid fast storage by way of dedicating ram as a storage medium. if you want some research yourself here are some links
So I looked through my Steam Library of 99 games to find a game I could fit on an 8 gb ramdisk (cause I'd need at least 8gb of ram for a game) and I couldn't find a game that small with significant enough loading times... So I thought What game do I own that has the worst loading times... and I instantly thought Grand Theft Auto V Lets take a look at how big it is...
So that brings me to the title... a call to arms... fellow tech enthusiasts/nerds... I am asking you to do 2 things... Upvote this post... and spread the word about this post... I am determined to get this post seen by Linus (or one of his editors) so that it will least cross his mind as to how cool an idea this is... Grand theft auto V, with the most notorious loading times of any game that I can think of off the top of my head... Loaded in by a ramdisk in a fraction of that time... Wouldn't that be cool... Please have him see this... I will be eternally grateful to all of you. If anything else this post could be an interesting idea for nerds and tech enthusiasts to discuss
Found it interesting someone did it with FFXIV Shadowbringers benchmark. I had done similar myself with the Stormblood one. My ramdisk wasn't as good as theirs (software limitation?) but the spectrum of performance was pretty much as you'd expect it to go: ramdisk > Optane > NVMe > SATA SSD > HD. Wasn't as much separating NVMe and ramdisk in my test, but again, I don't think my ramdisk benched as fast.
Download ImDisk Toolkit for free. Ramdisk for Windows and mounting of image files. This tool will let you mount image files of hard drive, cd-rom or floppy, and create one or several ramdisks with various parameters. This all-in-one package includes...
I have 128GB of RAM in my system (AMD EPYC) and Unraid clearly reads all 128GB but yet only shows half that is available in /tmp or a /ramdisk I've created. I was aware of /dev/shm only allocating half ram but I was under the impression that /tmp would be able to see and use all available ram, and same for a user created ramdisk. Am I missing something?
I ask because I'm not seeing that happen. I use my ramdisk for incomplete usenet downloads and when that 63GB is filled I cant write anymore. Meanwhile I have another 40+GB of free RAM apparently doing nothing.
I'll have to test it again as I could have sworn /tmp was acting the same as my ramdisk. And I switched to using a ramdisk because I like having easy access to it via an SMB share for insight as I use it for a bunch of services (plex and Emby transcoding, downloads, etc.).
hey there
after install my nvidia driver (geforce rtx3060) i stuck in initial ramdisk. i used snapper tool to restore to before installing drivers. please anyone know what should i do? i tried many things but the problem is still on...
i appreciate your help...
So far I found many useful articles explaining ramdisk way of TWRP installationalso quite a lot of beautiful questions/answers posted here on Android SE
Install TWRP to only one slot or offline boot.img file, not both
Why can't I write to recovery using fastboot on A/B device?
Can't flash custom TWRP recovery image on Motorola Moto G7 Power phone
Having read all that, I have a general understanding that newer A/B devices have no separate recovery partition where TWRP can be installed, so instead recovery is put onto the boot partition in some ramdisk section, this is how I understood the subject. Practically that means that one need to have recovery .zip or .img file in hand, and push that file onto the device to be able to install it on ramdisk.As opposed, with Flash current TWRP we don't need any files, we just make the currently booted TWRP persistent, and bootable on next and subsequent boots.
Each ramdisk can be accessed either as a block device or as a raw device.When accessed as a block device, the normal buffering mechanism isused when reading from and writing to the device, without regard to physicaldisk records. Accessing the ramdisk as a raw device enables directtransmission between the disk and the read or write buffer. A single reador write call usually results in a single I/O operation, meaning that rawI/O is more efficient when many bytes are transmitted. You can find blockfiles names in /dev/ramdisk. Raw file names are foundin /dev/rramdisk.
The percentage of available physical memory that can be allocated toramdisks is constrained by the variable rd_percent_physmem.You can tune the rd_percent_physmem variable in /etc/system. By default, the percentage of available physical memorythat can be allocated to ramdisks is fixed at 25%.
I have put some of my indexes into a filegroup that contains one file, that file is on the ramdisk, the performance is great, but the problem is that the file was deleted incorrectly (the file contains only index information). I tried to delete that file from database properties, but an error occured:
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