From owner-freebsd-bugs@FreeBSD.ORG Fri Feb 8 02:10:04 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 08E2AC9E for ; Fri, 8 Feb 2013 02:10:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id EFC0DE05 for ; Fri, 8 Feb 2013 02:10:03 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.6/8.14.6) with ESMTP id r182A33g056488 for ; Fri, 8 Feb 2013 02:10:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.6/8.14.6/Submit) id r182A3nD056487; Fri, 8 Feb 2013 02:10:03 GMT (envelope-from gnats) Date: Fri, 8 Feb 2013 02:10:03 GMT Message-Id: <201302080210.r182A3nD056487@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: John Hein Subject: Re: kern/175897: operations on readonly zpool hang X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: John Hein List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Feb 2013 02:10:04 -0000 The following reply was made to PR kern/175897; it has been noted by GNATS. From: John Hein To: Andriy Gapon Cc: Subject: Re: kern/175897: operations on readonly zpool hang Date: Thu, 7 Feb 2013 19:00:01 -0700 Andriy Gapon wrote at 10:51 +0200 on Feb 7, 2013: > Don't hesitate to get a full procstat -kk -a output. sudo procstat -kk 8168 8181 PID TID COMM TDNAME KSTACK 8168 100087 sudo - mi_switch+0x190 sleepq_catch_signals+0x27f sleepq_wait_sig+0x16 _cv_wait_sig+0x129 seltdwait+0xac kern_select+0x6ef sys_select+0x5d amd64_syscall+0x25b Xfast_syscall+0xf7 8181 100055 zfs - mi_switch+0x190 sleepq_wait+0x44 _cv_wait+0x114 txg_wait_synced+0x85 dsl_sync_task_group_wait+0x128 dsl_sync_task_do+0x54 dsl_props_set+0x147 zfs_set_prop_nvlist+0x3ad zfs_ioc_set_prop+0x75 zfsdev_ioctl+0xe6 devfs_ioctl_f+0x7a kern_ioctl+0x106 sys_ioctl+0xfd amd64_syscall+0x25b Xfast_syscall+0xf7