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Sun, 29 May 2022 04:41:48 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a05:6408:e9:b0:180:187:c58b with HTTP; Sun, 29 May 2022 04:41:47 -0700 (PDT) In-Reply-To: References: From: fgergo@gmail.com Date: Sun, 29 May 2022 13:41:47 +0200 Message-ID: Subject: Re: [9fans] 9p server to multiply 9p messages? To: 9fans <9fans@9fans.net> Content-Type: text/plain; charset=UTF-8 Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: 587351e4-df44-11ec-9858-a2a4edbe2ae8 Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UNzY5ODU0ZmFmZDJiN2QzNS1NMTc2YWI3ZDNlMDM0NGQxZDAyZTQ4?= =?UTF-8?B?NWUzPg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> Content-Transfer-Encoding: quoted-printable List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:M176ab7d3e0344d1d02e485e3:1:qXtLnz-Bqc_1HBehXlIOry3461ZfdLrJgbp3QV4XAu4 s/over 9p/higher than 9p/ On 5/29/22, fgergo@gmail.com wrote: > As a first approximation - assuming identical namespaces - this > multiplier 9p server (9plier? multi9plier?) could be trivially(?) > useful, used with recover(4) on all connections and with an > independent synchronization mechanism, in case states would fall out > of sync. > > Furthermore I would not rule out usefulness if the namespaces are not > identical, though I think a higher level model (over 9p) would need to > be considered to built anything useful. > Thanks for your insight! > > On 5/28/22, Skip Tavakkolian wrote: >> Interesting idea! >> >> This assumes the downstream servers have identical namespace hierarchy; >> right? >> >> State management could be messy or impossible unless some sort of >> transaction structure is imposed on the {walk, [open/create, >> read/write]|[stat/wstat], clunk} sequences, where the server that >> replies to walk first, gets that transaction. >> >> On Sat, May 28, 2022 at 9:04 AM wrote: >>> >>> Has anybody considered (or maybe even implemented) a 9p server to >>> multiply incoming 9p messages to 2 or more 9p servers? >>> Maybe with 2 different strategies for responding to the original >>> request? >>> 1. respond as soon as at least 1 response from one of the 9p servers >>> is received, >>> 2. respond only after all responses had been received. >>> thanks! ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/T769854fafd2b7d35-M176ab= 7d3e0344d1d02e485e3 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription