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Failed to connect to MySQL: (1203) User howardkn already has more than 'max_user_connections' active connectionsPath: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: Paul Newsgroups: comp.os.linux.advocacy,alt.comp.os.windows-11 Subject: Re: Kexec (and HyperV) Date: Sat, 8 Feb 2025 06:41:52 -0500 Organization: A noiseless patient Spider Lines: 37 Message-ID: References: <9pdtpjdb64l7nitvc1vrdh4dqmank92caq@4ax.com> <4iJnP.222162$HO1.112840@fx14.iad> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Date: Sat, 08 Feb 2025 12:41:52 +0100 (CET) Injection-Info: dont-email.me; posting-host="d3aef225279ee0ead3cdcfd3f8799735"; logging-data="47695"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19hEVBHWrTyzyWUCIbQ0oCclZsNi2TQ3gU=" User-Agent: Ratcatcher/2.0.0.25 (Windows/20130802) Cancel-Lock: sha1:zu2nn3nYBTxv702o4INaXh9zP9E= In-Reply-To: Content-Language: en-US Bytes: 2566 On Sat, 2/8/2025 3:44 AM, vallor wrote: > On Sat, 8 Feb 2025 06:36:16 -0000 (UTC), Lawrence D'Oliveiro > wrote in : > >> On Fri, 7 Feb 2025 20:29:39 -0500, CrudeSausage wrote: >> >>> On 2025-02-07 4:34 p.m., Lawrence D'Oliveiro wrote: >>> >>>> And today, Microsoft’s own experts have no clear idea what Windows is >>>> doing any more. Why do you think it needs to reboot about five times >>>> just to do an OS install? >>> >>> I have to admit those reboots are a nuisance. Of course, Fedora >>> rebooted pretty often too. >> >> There are ways to minimize that. Doesn’t RHEL support kexec, which >> allows the old Linux kernel to pass control to the new one without >> actually disrupting the userland? > > You're thinking of live kernel patching. kexec_load(2) load a kernel > that you can have execute if the current kernel crashes. You do this > for debugging, usually. > > ObWindows: There was a post recently about various virtualization > solutions. Linux subsystem for Windows now uses HyperV, and I'm > wondering if there is a native manager that Windows includes for other > HyperV guests? > That would be on the Professional SKU, at a minimum. [Picture] https://i.postimg.cc/NjzsHk9M/Hyper-V-on-parade.gif Paul