From mboxrd@z Thu Jan 1 00:00:00 1970 From: steve Content-Type: text/plain; charset=us-ascii Message-Id: <3AE164B0-1269-42AA-972F-6D49CD7C1642@quintile.net> Date: Fri, 21 Dec 2012 18:23:03 +0000 To: 9fans@9fans.net Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) Subject: [9fans] file server design documentation Topicbox-Message-UUID: f907601e-ead7-11e9-9d60-3106f5b1d025 hi, I writing another non-disc file server after a gap of a few years and am making mistakes. is there a written spec of how its supposed to work? For example: the initial stat of a zero length name should return the Dir of the root dir. and a walk up to the root directory tells mount driver that you want to pass control back to the parent filesystem. -Steve