From owner-freebsd-fs@FreeBSD.ORG Sat Apr 14 14:04:29 2007 Return-Path: X-Original-To: freebsd-fs@freebsd.org Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0222816A400 for ; Sat, 14 Apr 2007 14:04:29 +0000 (UTC) (envelope-from joao.barros@gmail.com) Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.232]) by mx1.freebsd.org (Postfix) with ESMTP id 7BF9313C46A for ; Sat, 14 Apr 2007 14:04:28 +0000 (UTC) (envelope-from joao.barros@gmail.com) Received: by wx-out-0506.google.com with SMTP id s18so1088824wxc for ; Sat, 14 Apr 2007 07:04:27 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=OVWITE5Kjqau0ZTjggSB6/cO9iz83Fjc7U+QJGWRJ1pEHvPWDWWzaidYvbq4T5xhFU/xkCBNHLqOtqaCAdCRkDdeZ/qq236ztSE11ruvpKgEd903ivg4OK308yES3s4yolIGEP0GtYSXBw0wdiPyRl9CA+kAU1CQNY5Q5lLBgJY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=TWtBmPRaYNojmkOmostTCd+GzQQ7wRnwm5KbZSCdkTTeg7miTQU7hsd0O9c7Ijeeb2Hlang0mvd2J7GVzu+U3IHNJhPy8Hfuw/7KzcwQSeKmTFcIBKTJblD+hvMy6h1hdUlZS4Cdz2DJ7Br4LepUn0T0pslKQ37XmcLXJGyk5q0= Received: by 10.78.136.9 with SMTP id j9mr811724hud.1176559466875; Sat, 14 Apr 2007 07:04:26 -0700 (PDT) Received: by 10.78.188.9 with HTTP; Sat, 14 Apr 2007 07:04:26 -0700 (PDT) Message-ID: <70e8236f0704140704v44a1810ft6bf3b7e6c426bb65@mail.gmail.com> Date: Sat, 14 Apr 2007 15:04:26 +0100 From: "Joao Barros" To: "Pawel Jakub Dawidek" In-Reply-To: <70e8236f0704121416h15f398dah479351b7776e8679@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <20070409011723.GB74547@garage.freebsd.pl> <20070409094319.GB76673@garage.freebsd.pl> <70e8236f0704090808y5d305175wdc3cee5be1a26a9@mail.gmail.com> <20070409153338.GH76673@garage.freebsd.pl> <70e8236f0704090931v3d62d067kfa25993da10fb331@mail.gmail.com> <86bqhxcifq.fsf@dwp.des.no> <70e8236f0704100852y214dad89g1291bb525f4efc74@mail.gmail.com> <70e8236f0704121130u1262ccb6r571e18ad1a491dd3@mail.gmail.com> <86odlte2rm.fsf@dwp.des.no> <70e8236f0704121416h15f398dah479351b7776e8679@mail.gmail.com> Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Subject: Re: ZFS: amd64, devd, root file system. 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: Sat, 14 Apr 2007 14:04:29 -0000 On 4/12/07, Joao Barros wrote: > On 4/12/07, Dag-Erling Sm=F8rgrav wrote: > > "Joao Barros" writes: > > > The aim is to disconnect the ATA ad0 thus rendering the SATA ad2 to > > > ad0, something like this: > > > > > > ATA channel 0: > > > Master: ad0 Serial ATA II > > > Slave: ad1 Serial ATA II > > > ATA channel 1: > > > Master: ad2 Serial ATA II > > > Slave: no device present > > > ATA channel 2: > > > Master: ad4 Serial ATA II > > > Slave: no device present > > > > > > The problem is that the info in zpool.cache is diferent from the new > > > disk order and zfs doesn't pick the volume thus no root fs. > > > I jumped on my "let's go for anything" suit and even tried to edit > > > zpool.cache by hand with the new disk order, sadly with no luck. > > > > Run "zpool export" before moving the disks, then "zpool import" after > > rebooting. > > I can export the zpool when I'm running off the ATA ad0 but I can't > import from the SATA ad0, the root fs is on zfs... > As a workaround I copied my system from the ATA ad0 to a scsi disk in order to get a zpool.cache with the final configuration. I got my system on zfs :D xeon# mount r4x320 on / (zfs, local) devfs on /dev (devfs, local) /dev/ad0s1a on /bootdisk (ufs, local) xeon# zfs list NAME USED AVAIL REFER MOUNTPOINT r4x320 6.55G 870G 4.55G /r4x320 r4x320/swap 23.9K 872G 23.9K - xeon# cat /etc/fstab # Device Mountpoint FStype Options Dump Pas= s# /dev/zvol/r4x320/swap none swap sw 0 0 /dev/ad0s1a /bootdisk ufs rw 0 0 #/dev/zvol/r4x320 / ufs rw 1 1 /dev/acd0 /cdrom cd9660 ro,noauto 0 0 I only got one problem now: from what I can see swapon runs first that the zfs startup script so I have no swap. Only after booting I can see /dev/zvol/r4x320/swap and swapon works. Here is dmesg: Mar 19 10:59:32 xeon syslogd: kernel boot file is /boot/kernel/kernel Mar 19 10:59:32 xeon kernel: Copyright (c) 1992-2007 The FreeBSD Project. Mar 19 10:59:32 xeon kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Mar 19 10:59:32 xeon kernel: The Regents of the University of California. All rights reserved. Mar 19 10:59:32 xeon kernel: FreeBSD is a registered trademark of The FreeBSD Foundation. Mar 19 10:59:32 xeon kernel: FreeBSD 7.0-CURRENT #5: Tue Apr 10 00:06:35 WEST 2007 Mar 19 10:59:32 xeon kernel: root@xeon.bsdtech.org:/usr/obj/usr/src/sys/GEN= ERIC Mar 19 10:59:32 xeon kernel: WARNING: WITNESS option enabled, expect reduced performance. Mar 19 10:59:32 xeon kernel: acpi_alloc_wakeup_handler: can't alloc wake me= mory Mar 19 10:59:32 xeon kernel: ACPI APIC Table: Mar 19 10:59:32 xeon kernel: Timecounter "i8254" frequency 1193182 Hz quali= ty 0 Mar 19 10:59:32 xeon kernel: CPU: Intel(R) Xeon(TM) CPU 3.06GHz (3073.65-MHz 686-class CPU) Mar 19 10:59:32 xeon kernel: Origin =3D "GenuineIntel" Id =3D 0xf29 Stepp= ing =3D 9 Mar 19 10:59:32 xeon kernel: Features=3D0xbfebfbff Mar 19 10:59:32 xeon kernel: Logical CPUs per core: 2 Mar 19 10:59:32 xeon kernel: real memory =3D 1072562176 (1022 MB) Mar 19 10:59:32 xeon kernel: avail memory =3D 1035956224 (987 MB) Mar 19 10:59:32 xeon kernel: FreeBSD/SMP: Multiprocessor System Detected: 2= CPUs Mar 19 10:59:32 xeon kernel: cpu0 (BSP): APIC ID: 0 Mar 19 10:59:32 xeon kernel: cpu1 (AP): APIC ID: 1 Mar 19 10:59:32 xeon kernel: ACPI: RSDP @ 0x0xf7bf0/0x0014 (v 0 IntelR) Mar 19 10:59:32 xeon kernel: ACPI: RSDT @ 0x0x3fee3040/0x002C (v 1 IntelR AWRDACPI 0x42302E31 AWRD 0x00000000) Mar 19 10:59:32 xeon kernel: ACPI: FACP @ 0x0x3fee30c0/0x0074 (v 1 IntelR AWRDACPI 0x42302E31 AWRD 0x00000000) Mar 19 10:59:32 xeon kernel: ACPI: DSDT @ 0x0x3fee3180/0x3FF3 (v 1 INTELR AWRDACPI 0x00001000 MSFT 0x0100000E) Mar 19 10:59:32 xeon kernel: ACPI: FACS @ 0x0x3fee0000/0x0040 Mar 19 10:59:32 xeon kernel: ACPI: APIC @ 0x0x3fee71c0/0x0090 (v 1 IntelR AWRDACPI 0x42302E31 AWRD 0x00000000) Mar 19 10:59:32 xeon kernel: ioapic0: Changing APIC ID to 4 Mar 19 10:59:32 xeon kernel: ioapic0 irqs 0-23 on motherboard Mar 19 10:59:32 xeon kernel: ioapic1 irqs 24-47 on motherboar= d Mar 19 10:59:32 xeon kernel: kbd1 at kbdmux0 Mar 19 10:59:32 xeon kernel: ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) Mar 19 10:59:32 xeon kernel: acpi0: on motherboard Mar 19 10:59:32 xeon kernel: acpi0: [ITHREAD] Mar 19 10:59:32 xeon kernel: acpi0: Power Button (fixed) Mar 19 10:59:32 xeon kernel: acpi0: reservation of 0, a0000 (3) failed Mar 19 10:59:32 xeon kernel: acpi0: reservation of 100000, 3fde0000 (3) fai= led Mar 19 10:59:32 xeon kernel: Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 Mar 19 10:59:32 xeon kernel: acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 Mar 19 10:59:32 xeon kernel: cpu0: on acpi0 Mar 19 10:59:32 xeon kernel: cpu1: on acpi0 Mar 19 10:59:32 xeon kernel: acpi_button0: on acpi0 Mar 19 10:59:32 xeon kernel: pcib0: port 0xcf8-0xcff on acpi0 Mar 19 10:59:32 xeon kernel: pci0: on pcib0 Mar 19 10:59:32 xeon kernel: agp0: on hos= tb0 Mar 19 10:59:32 xeon kernel: pcib1: at device 1.0 on pci0 Mar 19 10:59:32 xeon kernel: pci1: on pcib1 Mar 19 10:59:32 xeon kernel: vgapci0: mem 0xf8000000-0xf8ffffff,0xf0000000-0xf7ffffff irq 16 at de Mar 19 10:59:32 xeon kernel: pcib2: at device 3.0 on = pci0 Mar 19 10:59:32 xeon kernel: pci2: on pcib2 Mar 19 10:59:32 xeon kernel: em0: port 0xa000-0xa01f mem 0xfb020000- Mar 19 10:59:32 xeon kernel: em0: Ethernet address: 00:11:d8:a2:21:c8 Mar 19 10:59:32 xeon kernel: em0: [FILTER] Mar 19 10:59:32 xeon kernel: pcib3: at device 28.0 on= pci0 Mar 19 10:59:32 xeon kernel: pci3: on pcib3 Mar 19 10:59:32 xeon kernel: uhci0: port 0xc400-0xc41f irq 16 at device 29.0 on pci0 Mar 19 10:59:32 xeon kernel: uhci0: [GIANT-LOCKED] Mar 19 10:59:32 xeon kernel: uhci0: [ITHREAD] Mar 19 10:59:32 xeon kernel: usb0: on uhci0 Mar 19 10:59:32 xeon kernel: usb0: USB revision 1.0 Mar 19 10:59:32 xeon kernel: uhub0: on usb0 Mar 19 10:59:32 xeon kernel: uhub0: 2 ports with 2 removable, self powered Mar 19 10:59:32 xeon kernel: uhci1: port 0xc000-0xc01f irq 19 at device 29.1 on pci0 Mar 19 10:59:32 xeon kernel: uhci1: [GIANT-LOCKED] Mar 19 10:59:32 xeon kernel: uhci1: [ITHREAD] Mar 19 10:59:32 xeon kernel: usb1: on uhci1 Mar 19 10:59:32 xeon kernel: usb1: USB revision 1.0 Mar 19 10:59:32 xeon kernel: uhub1: on usb1 Mar 19 10:59:32 xeon kernel: uhub1: 2 ports with 2 removable, self powered Mar 19 10:59:32 xeon kernel: pci0: at device 29.4 (no driver attached) Mar 19 10:59:32 xeon kernel: ehci0: mem 0xfc100000-0xfc1003ff irq 23 at device 29.7 on p Mar 19 10:59:32 xeon kernel: ehci0: [GIANT-LOCKED] Mar 19 10:59:32 xeon kernel: ehci0: [ITHREAD] Mar 19 10:59:32 xeon kernel: usb2: EHCI version 1.0 Mar 19 10:59:32 xeon kernel: usb2: companion controllers, 2 ports each: usb0 usb1 Mar 19 10:59:32 xeon kernel: usb2: on eh= ci0 Mar 19 10:59:32 xeon kernel: usb2: USB revision 2.0 Mar 19 10:59:32 xeon kernel: uhub2: on usb2 Mar 19 10:59:32 xeon kernel: uhub2: 4 ports with 4 removable, self powered Mar 19 10:59:32 xeon kernel: pcib4: at device 30.0 on= pci0 Mar 19 10:59:32 xeon kernel: pci4: on pcib4 Mar 19 10:59:32 xeon kernel: fwohci0: mem 0xfc025000-0xfc0257ff,0xfc020000-0xfc023fff irq 2 Mar 19 10:59:32 xeon kernel: fwohci0: [ITHREAD] Mar 19 10:59:32 xeon kernel: fwohci0: OHCI version 1.10 (ROM=3D1) Mar 19 10:59:32 xeon kernel: fwohci0: No. of Isochronous channels is 4. Mar 19 10:59:32 xeon kernel: fwohci0: EUI64 00:11:d8:00:00:18:1b:79 Mar 19 10:59:32 xeon kernel: fwohci0: Phy 1394a available S400, 2 ports. Mar 19 10:59:32 xeon kernel: fwohci0: Link S400, max_rec 2048 bytes. Mar 19 10:59:32 xeon kernel: firewire0: on fwohci0 Mar 19 10:59:32 xeon kernel: fwe0: on firewire0 Mar 19 10:59:32 xeon kernel: if_fwe0: Fake Ethernet address: 02:11:d8:18:1b= :79 Mar 19 10:59:32 xeon kernel: fwe0: Ethernet address: 02:11:d8:18:1b:79 Mar 19 10:59:32 xeon kernel: fwe0: if_start running deferred for Giant Mar 19 10:59:32 xeon kernel: sbp0: on firewire0 Mar 19 10:59:32 xeon kernel: fwohci0: Initiate bus reset Mar 19 10:59:32 xeon kernel: fwohci0: BUS reset Mar 19 10:59:32 xeon kernel: fwohci0: node_id=3D0xc800ffc0, gen=3D1, CYCLEMASTER mode Mar 19 10:59:32 xeon kernel: firewire0: 1 nodes, maxhop <=3D 0, cable IRM = =3D 0 (me) Mar 19 10:59:32 xeon kernel: firewire0: bus manager 0 (me) Mar 19 10:59:32 xeon kernel: atapci0: port 0xb000-0xb03f,0xb400-0xb40f,0xb800-0xb87f Mar 19 10:59:32 xeon kernel: atapci0: [ITHREAD] Mar 19 10:59:32 xeon kernel: atapci0: [ITHREAD] Mar 19 10:59:32 xeon kernel: ata2: on atapci0 Mar 19 10:59:32 xeon kernel: ata2: [ITHREAD] Mar 19 10:59:32 xeon kernel: ata3: on atapci0 Mar 19 10:59:32 xeon kernel: ata3: [ITHREAD] Mar 19 10:59:32 xeon kernel: ata4: on atapci0 Mar 19 10:59:32 xeon kernel: ata4: [ITHREAD] Mar 19 10:59:32 xeon kernel: ata5: on atapci0 Mar 19 10:59:32 xeon kernel: ata5: [ITHREAD] Mar 19 10:59:32 xeon kernel: isab0: at device 31.0 on pci0 Mar 19 10:59:32 xeon kernel: isa0: on isab0 Mar 19 10:59:32 xeon kernel: atapci1: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0x Mar 19 10:59:32 xeon kernel: ata0: on atapci1 Mar 19 10:59:32 xeon kernel: ata0: [ITHREAD] Mar 19 10:59:32 xeon kernel: ata1: on atapci1 Mar 19 10:59:32 xeon kernel: ata1: [ITHREAD] Mar 19 10:59:32 xeon kernel: ichsmb0: port 0x500-0x51f irq 17 at device 31.3 on pci0 Mar 19 10:59:32 xeon kernel: ichsmb0: [GIANT-LOCKED] Mar 19 10:59:32 xeon kernel: ichsmb0: [ITHREAD] Mar 19 10:59:32 xeon kernel: smbus0: on ichsmb0 Mar 19 10:59:32 xeon kernel: pcm0: port 0xe000-0xe0ff,0xe400-0xe43f mem 0xfc102000-0xfc1021ff,0xfc103000-0x Mar 19 10:59:32 xeon kernel: pcm0: [ITHREAD] Mar 19 10:59:32 xeon kernel: pcm0: Mar 19 10:59:32 xeon kernel: sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 Mar 19 10:59:32 xeon kernel: sio0: type 16550A Mar 19 10:59:32 xeon kernel: sio0: [FILTER] Mar 19 10:59:32 xeon kernel: atkbdc0: port 0x60,0x64 irq 1 on acpi0 Mar 19 10:59:32 xeon kernel: atkbd0: irq 1 on atkbdc0 Mar 19 10:59:32 xeon kernel: kbd0 at atkbd0 Mar 19 10:59:32 xeon kernel: atkbd0: [GIANT-LOCKED] Mar 19 10:59:32 xeon kernel: atkbd0: [ITHREAD] Mar 19 10:59:32 xeon kernel: psm0: irq 12 on atkbdc0 Mar 19 10:59:32 xeon kernel: psm0: [GIANT-LOCKED] Mar 19 10:59:32 xeon kernel: psm0: [ITHREAD] Mar 19 10:59:32 xeon kernel: psm0: model IntelliMouse Explorer, device ID 4 Mar 19 10:59:32 xeon kernel: pmtimer0 on isa0 Mar 19 10:59:32 xeon kernel: orm0: at iomem 0xc0000-0xcb7ff pnpid ORM0000 on isa0 Mar 19 10:59:32 xeon kernel: ppc0: parallel port not found. Mar 19 10:59:32 xeon kernel: sc0: at flags 0x100 on isa0 Mar 19 10:59:32 xeon kernel: sc0: VGA <16 virtual consoles, flags=3D0x300> Mar 19 10:59:32 xeon kernel: sio1: configured irq 3 not in bitmap of probed irqs 0 Mar 19 10:59:32 xeon kernel: sio1: port may not be enabled Mar 19 10:59:32 xeon kernel: vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Mar 19 10:59:32 xeon kernel: Timecounters tick every 1.000 msec Mar 19 10:59:32 xeon kernel: ad0: 305245MB at ata0-master SATA150 Mar 19 10:59:32 xeon kernel: ad1: 305245MB at ata0-slave SATA150 Mar 19 10:59:32 xeon kernel: acd0: DVDROM at ata1-master UDMA66 Mar 19 10:59:32 xeon kernel: ad4: 305245MB at ata2-master SATA150 Mar 19 10:59:32 xeon kernel: ad6: 305245MB at ata3-master SATA150 Mar 19 10:59:32 xeon kernel: acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=3D0x24 ascq=3D0x00 Mar 19 10:59:32 xeon kernel: ar0: 305245MB status: READY Mar 19 10:59:32 xeon kernel: ar0: disk0 READY using ad4 at ata2-master Mar 19 10:59:32 xeon kernel: ar1: 305245MB status: READY Mar 19 10:59:32 xeon kernel: ar1: disk0 READY using ad6 at ata3-master Mar 19 10:59:32 xeon kernel: WARNING: ZFS is considered to be an experimental feature in FreeBSD. Mar 19 10:59:32 xeon kernel: SMP: AP CPU #1 Launched! Mar 19 10:59:32 xeon kernel: cd0 at ata1 bus 0 target 0 lun 0 Mar 19 10:59:32 xeon kernel: cd0: Removable CD-ROM SCSI-0 device Mar 19 10:59:32 xeon kernel: cd0: 66.000MB/s transfers Mar 19 10:59:32 xeon kernel: cd0: Attempt to query device size failed: NOT READY, Medium not present Mar 19 10:59:32 xeon kernel: ZFS filesystem version 6 Mar 19 10:59:32 xeon kernel: ZFS storage pool version 6 Mar 19 10:59:32 xeon kernel: Trying to mount root from zfs:r4x320 Mar 19 10:59:32 xeon kernel: lock order reversal: Mar 19 10:59:32 xeon kernel: 1st 0xc4bbd520 zfs:&dr->dt.di.dr_mtx (zfs:&dr->dt.di.dr_mtx) @ /usr/src/sys/modules/zfs/../../ Mar 19 10:59:32 xeon kernel: 2nd 0xc4932f00 zfs:&db->db_mtx (zfs:&db->db_mtx) @ /usr/src/sys/modules/zfs/../../contrib/open Mar 19 10:59:32 xeon kernel: KDB: stack backtrace: Mar 19 10:59:32 xeon kernel: db_trace_self_wrapper(c094c217) at db_trace_self_wrapper+0x25 Mar 19 10:59:32 xeon kernel: kdb_backtrace(0,ffffffff,c0a5b5c8,c0a5b6e0,c09f6eac,...) at kdb_backtrace+0x29 Mar 19 10:59:32 xeon kernel: witness_checkorder(c4932f00,9,c0cb54b3,75f) at witness_checkorder+0x586 Mar 19 10:59:32 xeon kernel: _sx_xlock(c4932f00,c0cb54b3,75f,b55,0,...) at _sx_xlock+0x3e Mar 19 10:59:32 xeon kernel: dbuf_sync_list(c4bbd538,c44bdd00,b55,0,c4197800,...) at dbuf_sync_list+0x15b Mar 19 10:59:32 xeon kernel: dbuf_sync_list(c492fb90,c44bdd00,255,14,0,...) at dbuf_sync_list+0xde Mar 19 10:59:32 xeon kernel: dnode_sync(c492fae0,c44bdd00,c4197878,c492fae0,10,...) at dnode_sync+0x3a8 Mar 19 10:59:32 xeon kernel: dmu_objset_sync_dnodes(c492f3a0,c44bdd00,b55,0,c48c9400,...) at dmu_objset_sync_dnodes+0x29 Mar 19 10:59:32 xeon kernel: dmu_objset_sync(c4197800,c48d1000,c44bdd00,c41a2000,0,...) at dmu_objset_sync+0x11d Mar 19 10:59:32 xeon kernel: dsl_pool_sync(c434ea00,b55,0,c41a2000,b55,...) at dsl_pool_sync+0x13e Mar 19 10:59:32 xeon kernel: spa_sync(c41a2000,b55,0,c434eaac,c0cb8db2,...) at spa_sync+0x33f Mar 19 10:59:32 xeon kernel: txg_sync_thread(c434ea00,e6952d38) at txg_sync_thread+0x183 Mar 19 10:59:32 xeon kernel: fork_exit(c0c889bc,c434ea00,e6952d38) at fork_exit+0xac Mar 19 10:59:32 xeon kernel: fork_trampoline() at fork_trampoline+0x8 Mar 19 10:59:32 xeon kernel: --- trap 0, eip =3D 0, esp =3D 0xe6952d70, ebp= =3D 0 --- Loading configuration files. No suitable dump device was found. Entropy harvesting: interrupts ethernet point_to_point kickstart. swapon: /dev/zvol/r4x320/swap: No sich file or directory Starting file system checks: Mar 19 10:59:32 xeon kernel: lock order reversal: Mar 19 10:59:32 xeon kernel: 1st 0xc60871e0 zfs:&db->db_mtx (zfs:&db->db_mtx) @ /usr/src/sys/modules/zfs/../../contrib/open Mar 19 10:59:32 xeon kernel: 2nd 0xc60411e8 zfs:&zp->z_lock (zfs:&zp->z_lock) @ /usr/src/sys/modules/zfs/../../contrib/open Mar 19 10:59:32 xeon kernel: KDB: stack backtrace: Mar 19 10:59:32 xeon kernel: db_trace_self_wrapper(c094c217) at db_trace_self_wrapper+0x25 Mar 19 10:59:32 xeon kernel: kdb_backtrace(0,ffffffff,c0a5b6e0,c0a5b578,c09f6eac,...) at kdb_backtrace+0x29 Mar 19 10:59:32 xeon kernel: witness_checkorder(c60411e8,9,c0cb9cda,49) at witness_checkorder+0x586 Mar 19 10:59:32 xeon kernel: _sx_xlock(c60411e8,c0cb9cda,49,c0cb5dd5,e69529d8,...) at _sx_xlock+0x3e Mar 19 10:59:32 xeon kernel: znode_pageout_func(c60871a4,c60411d8,c60871a4,e6952a04,c0c63d01,...) at znode_pageout_func+0x1 Mar 19 10:59:32 xeon kernel: dbuf_evict_user(c6087230,c60871a4,0,c566ee30,e6952a14,...) at dbuf_evict_user+0x31 Mar 19 10:59:32 xeon kernel: dbuf_clear(c60871a4,0,e6952ad4,c0c732bd,c60871a4,...) at dbuf_clear+0x1d Mar 19 10:59:32 xeon kernel: dbuf_evict(c60871a4,c60871e0,c0cb5dd5,1a1,c566ee18,...) at dbuf_evict+0xd Mar 19 10:59:32 xeon kernel: dnode_evict_dbufs(c566ecb0,0,255,28,0,...) at dnode_evict_dbufs+0x1fd Mar 19 10:59:32 xeon kernel: dnode_sync(c566ecb0,c5f37600,c4bb54c8,c566ecb0,20,...) at dnode_sync+0x257 Mar 19 10:59:32 xeon kernel: dmu_objset_sync_dnodes(c4b5f3a0,c5f37600,b56,0,c460bc00,...) at dmu_objset_sync_dnodes+0x29 Mar 19 10:59:32 xeon kernel: dmu_objset_sync(c4bb5400,c47bb400,c5f37600,c434eb4c,c4197800,...) at dmu_objset_sync+0x112 Mar 19 10:59:32 xeon kernel: dsl_pool_sync(c434ea00,b56,0,c41a2000,b56,...) at dsl_pool_sync+0x6d Mar 19 10:59:32 xeon kernel: spa_sync(c41a2000,b56,0,c434eaac,c0cb8db2,...) at spa_sync+0x33f Mar 19 10:59:32 xeon kernel: txg_sync_thread(c434ea00,e6952d38) at txg_sync_thread+0x183 Mar 19 10:59:32 xeon kernel: fork_exit(c0c889bc,c434ea00,e6952d38) at fork_exit+0xac Mar 19 10:59:32 xeon kernel: fork_trampoline() at fork_trampoline+0x8 Mar 19 10:59:32 xeon kernel: --- trap 0, eip =3D 0, esp =3D 0xe6952d70, ebp= =3D 0 --- Mounting local file systems:. Mar 19 10:59:32 xeon kernel: lock order reversal: Mar 19 10:59:32 xeon kernel: 1st 0xc0a4bccc GEOM topology (GEOM topology) @ /usr/src/sys/modules/zfs/../../contrib/opensola Mar 19 10:59:32 xeon kernel: 2nd 0xc0cc9d50 zfs:&spa_namespace_lock (zfs:&spa_namespace_lock) @ /usr/src/sys/modules/zfs/.. Mar 19 10:59:32 xeon kernel: KDB: stack backtrace: Mar 19 10:59:32 xeon kernel: db_trace_self_wrapper(c094c217) at db_trace_self_wrapper+0x25 Mar 19 10:59:32 xeon kernel: kdb_backtrace(0,ffffffff,c0a5cb80,c0a5be10,c09f6eac,...) at kdb_backtrace+0x29 Mar 19 10:59:32 xeon kernel: witness_checkorder(c0cc9d50,9,c0cb70e1,33c) at witness_checkorder+0x586 Mar 19 10:59:32 xeon kernel: _sx_xlock(c0cc9d50,c0cb70e1,33c,0,0,...) at _sx_xlock+0x3e Mar 19 10:59:32 xeon kernel: spa_open_common(c0cb3bcb,0,c0cb3bcb,c144eba0,0,...) at spa_open_common+0x46 Mar 19 10:59:32 xeon kernel: dsl_dir_open_spa(0,c5cc9000,c0cb3c79,e67cfaec,e67cfaf0,...) at dsl_dir_open_spa+0x58 Mar 19 10:59:32 xeon kernel: dsl_dataset_open_spa(0,c5cc9000,2,c43523b0,e67cfb40,...) at dsl_dataset_open_spa+0x28 Mar 19 10:59:32 xeon kernel: dsl_dataset_open(c5cc9000,2,c43523b0,e67cfb40,8,...) at dsl_dataset_open+0x16 Mar 19 10:59:32 xeon kernel: dmu_objset_open(c5cc9000,3,2,e67cfb84,11,...) at dmu_objset_open+0x25 Mar 19 10:59:32 xeon kernel: zvol_create_minor(c5cc9000,c4373200,e67cfbf4,c0ca7988,c5cc9000,...) at zvol_create_minor+0x152 Mar 19 10:59:32 xeon kernel: zfs_ioc_create_minor(c5cc9000,0,cef45a17,c4eef438,e67cfc24,...) at zfs_ioc_create_minor+0x12 Mar 19 10:59:32 xeon kernel: zfsdev_ioctl(c4373200,cef45a17,c5cc9000,3,c44f11b0,...) at zfsdev_ioctl+0x84 Mar 19 10:59:32 xeon kernel: devfs_ioctl_f(c4eef438,cef45a17,c5cc9000,c3f08900,c44f11b0) at devfs_ioctl_f+0xaf Mar 19 10:59:32 xeon kernel: kern_ioctl(c44f11b0,3,cef45a17,c5cc9000) at kern_ioctl+0x1ae Mar 19 10:59:32 xeon kernel: ioctl(c44f11b0,e67cfd00) at ioctl+0xf1 Mar 19 10:59:32 xeon kernel: syscall(e67cfd38) at syscall+0x252 Mar 19 10:59:32 xeon kernel: Xint0x80_syscall() at Xint0x80_syscall+0x20 Mar 19 10:59:32 xeon kernel: --- syscall (54, FreeBSD ELF32, ioctl), eip =3D 0x281976eb, esp =3D 0xbfbfc70c, ebp =3D 0xbfbfd638 - Mar 19 10:59:32 xeon kernel: em0: link state changed to UP Mar 19 10:59:32 xeon root: /etc/rc: WARNING: Dump device does not exist. Savecore not run. --=20 Joao Barros