From owner-freebsd-fs@FreeBSD.ORG Tue May 17 20:54:13 2011 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D0E731065674 for ; Tue, 17 May 2011 20:54:13 +0000 (UTC) (envelope-from a.smith@ukgrid.net) Received: from mx0.ukgrid.net (mx0.ukgrid.net [89.21.28.41]) by mx1.freebsd.org (Postfix) with ESMTP id 8F2618FC0C for ; Tue, 17 May 2011 20:54:13 +0000 (UTC) Received: from [89.21.28.38] (port=46293 helo=omicron.ukgrid.net) by mx0.ukgrid.net with esmtp (Exim 4.74; FreeBSD) envelope-from a.smith@ukgrid.net id 1QMRHQ-00030o-EL; Tue, 17 May 2011 21:54:12 +0100 Received: from 81.60.137.91.dyn.user.ono.com (81.60.137.91.dyn.user.ono.com [81.60.137.91]) by webmail2.ukgrid.net (Horde Framework) with HTTP; Tue, 17 May 2011 21:54:12 +0100 Message-ID: <20110517215412.879621won3gxj4v4@webmail2.ukgrid.net> Date: Tue, 17 May 2011 21:54:12 +0100 From: a.smith@ukgrid.net To: Andriy Gapon References: <20110517200932.33075laonl99lx4w@webmail2.ukgrid.net> <4DD2D942.9030600@FreeBSD.org> In-Reply-To: <4DD2D942.9030600@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) H3 (4.3.9) / FreeBSD-8.1 Cc: freebsd-fs@FreeBSD.org Subject: Re: zfs get all command hung X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 May 2011 20:54:13 -0000 Quoting Andriy Gapon : > > procstat -kk > # procstat -kk 37975 PID TID COMM TDNAME KSTACK 37975 100669 zfs - mi_switch+0x176 sleepq_catch_signals+0x29e sleepq_wait_sig+0x16 _sleep+0x269 clnt_vc_create+0x153 clnt_reconnect_call+0x64d nfs_request+0x215 nfs_statfs+0x194 __vfs_statfs+0x28 kern_getfsstat+0x3fc syscallenter+0x1e5 syscall+0x4b Xfast_syscall+0xe2 And actually I was thinking, as the all zfs get commands are hanging, I can run others and truss them of course. Here is the tail of a truss: NAME PROPERTY VALUE SOURCE write(1,"NAME PROPERTY VALU"...,58) = 58 (0x3a) mx1 type filesystem - write(1,"mx1 type file"...,53) = 53 (0x35) mx1 creation Mon Jan 17 12:08 2011 - write(1,"mx1 creation Mon "...,53) = 53 (0x35) mx1 used 78.2G - write(1,"mx1 used 78.2"...,53) = 53 (0x35) mx1 available 195G - write(1,"mx1 available 195G"...,53) = 53 (0x35) mx1 referenced 22K - write(1,"mx1 referenced 22K "...,53) = 53 (0x35) mx1 compressratio 1.27x - write(1,"mx1 compressratio 1.27"...,53) = 53 (0x35) fstat(4,{ mode=crw-rw-rw- ,inode=32,size=0,blksize=4096 }) = 0 (0x0) ioctl(4,TIOCGETA,0xffffc8c0) ERR#19 'Operation not supported by device' lseek(4,0x0,SEEK_SET) = 0 (0x0) lseek(4,0x0,SEEK_CUR) = 0 (0x0) getfsstat(0x0,0x0,0x1,0x0,0x80,0xa008) = 443 (0x1bb) Andy.