From owner-freebsd-stable@FreeBSD.ORG Fri May 16 13:58:30 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 810B81065675 for ; Fri, 16 May 2008 13:58:30 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from ftp.translate.ru (ftp.translate.ru [195.131.4.140]) by mx1.freebsd.org (Postfix) with ESMTP id 3B88C8FC17 for ; Fri, 16 May 2008 13:58:30 +0000 (UTC) (envelope-from lev@FreeBSD.org) Received: from [192.18.98.62] (brmea-proxy-1.Sun.COM [192.18.98.62]) (Authenticated sender: lev@serebryakov.spb.ru) by ftp.translate.ru (Postfix) with ESMTPA id 440C013DF5B for ; Fri, 16 May 2008 17:58:27 +0400 (MSD) Message-ID: <482D92D4.20908@FreeBSD.org> Date: Fri, 16 May 2008 17:57:40 +0400 From: Lev Serebryakov Organization: FreeBSD Project User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.14) Gecko/20071210 Thunderbird/1.5.0.14 Mnenhy/0.7.4.0 MIME-Version: 1.0 To: freebsd-stable@freebsd.org References: <482D6492.8080209@FreeBSD.org> In-Reply-To: <482D6492.8080209@FreeBSD.org> Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: FreeBSD 7.0-STABLE: "mount_nfs" vs "mount -t nfs": problems with second one, UDP timeouts and ICMP ports unreach?! X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 May 2008 13:58:30 -0000 Lev Serebryakov wrote: > You see? b answer with "UDP port unreachable" on each RPC reply! Additional info. ktrace from "mount -t nfs": ============================================================= 65962 mount_nfs 0.006679 RET sendto 40/0x28 65962 mount_nfs 0.006682 CALL kevent(0x4,0x638110,0x1,0x7fffffffe2d0,0x1,0x7fffffffe310) 65962 mount_nfs 10.218001 GIO fd 4 wrote 32 bytes 65962 mount_nfs 10.218018 GIO fd 4 read 0 bytes "" 65962 mount_nfs 10.218023 RET kevent 0 65962 mount_nfs 10.218029 CALL gettimeofday(0x7fffffffe320,0) 65962 mount_nfs 10.218035 RET gettimeofday 0 65962 mount_nfs 10.218040 CALL close(0x4) 65962 mount_nfs 10.218049 RET close 0 65962 mount_nfs 10.218077 CALL close(0x3) 65962 mount_nfs 10.218087 RET close 0 65962 mount_nfs 10.218101 CALL write(0x2,0x7fffffffdd40,0x37) 65962 mount_nfs 10.218117 GIO fd 2 wrote 55 bytes "[udp] gateway:/usr/ports: NFSPROC_NULL: RPC: Timed out " ============================================================= ktrace (same piece) from "mount_nfs": ============================================================= 93109 mount_nfs 0.005458 RET sendto 40/0x28 93109 mount_nfs 0.005462 CALL kevent(0x4,0x638110,0x1,0x7fffffffe2a0,0x1,0x7fffffffe2e0) 93109 mount_nfs 0.005724 GIO fd 4 wrote 32 bytes 93109 mount_nfs 0.005738 GIO fd 4 read 32 bytes 93109 mount_nfs 0.005743 RET kevent 1 93109 mount_nfs 0.005748 CALL recvfrom(0x3,0x638134,0x2260,0,0,0) 93109 mount_nfs 0.005756 GIO fd 3 read 24 bytes 93109 mount_nfs 0.005761 RET recvfrom 24/0x18 93109 mount_nfs 0.005767 CALL close(0x4) 93109 mount_nfs 0.005775 RET close 0 93109 mount_nfs 0.005781 CALL close(0x3) 93109 mount_nfs 0.005788 RET close 0 =============================================================