From owner-freebsd-hackers Mon Jan 28 16:34:58 2002 Delivered-To: freebsd-hackers@freebsd.org Received: from imo-r02.mx.aol.com (imo-r02.mx.aol.com [152.163.225.98]) by hub.freebsd.org (Postfix) with ESMTP id E0A8337B402 for ; Mon, 28 Jan 2002 16:34:54 -0800 (PST) Received: from TD790@aol.com by imo-r02.mx.aol.com (mail_out_v31_r1.26.) id n.114.b82db03 (16783) for ; Mon, 28 Jan 2002 19:34:47 -0500 (EST) From: TD790@aol.com Message-ID: <114.b82db03.29874825@aol.com> Date: Mon, 28 Jan 2002 19:34:45 EST Subject: NMBCLUSTERS question To: hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: AOL 5.0 for Windows sub 139 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Is the kernel smart enough to know if there is enough memory available if you allocate too many nmbclusters? For example, if you have a disk with a kernel compiled with 25000 clusters and you pop it on a machine with only 64M, will it crash and burn? Also are clusters allocated out of the VM_KMEM_SIZE or out of remaining memory? Dennis To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message