From owner-freebsd-fs@freebsd.org Thu Jun 25 01:15:22 2015 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 34E5C91563B for ; Thu, 25 Jun 2015 01:15:22 +0000 (UTC) (envelope-from egor.gabin@outlook.com) Received: from COL004-OMC4S15.hotmail.com (col004-omc4s15.hotmail.com [65.55.34.217]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "*.outlook.com", Issuer "MSIT Machine Auth CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DED0C185C for ; Thu, 25 Jun 2015 01:15:21 +0000 (UTC) (envelope-from egor.gabin@outlook.com) Received: from COL129-W60 ([65.55.34.199]) by COL004-OMC4S15.hotmail.com over TLS secured channel with Microsoft SMTPSVC(7.5.7601.22751); Wed, 24 Jun 2015 18:14:15 -0700 X-TMN: [qBMGu3hg0DxmP83WQZrU/j/YSDxG7rK+] X-Originating-Email: [egor.gabin@outlook.com] Message-ID: From: Bob Void To: "freebsd-fs@freebsd.org" Subject: Faulted pool Date: Wed, 24 Jun 2015 21:14:15 -0400 Importance: Normal MIME-Version: 1.0 X-OriginalArrivalTime: 25 Jun 2015 01:14:15.0723 (UTC) FILETIME=[40D51FB0:01D0AEE4] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jun 2015 01:15:22 -0000 Hi All=2C Yes the mess I am in is all my fault. I have no one to blame but = myself and I am trying to fix this myself. I have reached a point where i n= eed help from the community.=20 Here is my situation. Freenas 9.2.0.1 running on Freebsd 9.2-Release-p4 Faulted raidz pool called bubbapool is made up of 2TB SATA seagate 1/4 driv= es is not being recognized by the bios.I was able to clone two of the drive= using DDRESCUE and the third had bad 1.5mb in bad sectors but was cloned. = in the process of using ddrescue for the first time I overwrote the USB car= d where freenas was run from so I had to go to the next version and importe= d a config backup from a few months past. I think I need to go back to a good uberblock but i dont know how to compil= e code.=20 Details below. =20 antnas: ~ # camcontrol devlist=0A= =0A= at scbus0 target 0 lun 0 (ada0=2Cpass0)= =0A= =0A= at scbus1 target 0 lun 0 (ada1=2Cpass1)= =0A= =0A= at scbus2 target 0 lun 0 (ada2=2Cpass2)= =0A= =0A= at scbus3 target 0 lun 0 (ada3=2Cpass3)= =0A= =0A= at scbus4 target 0 lun=0A= 0 (ada4=2Cpass4)=0A= =0A= at scbus5 target 0 lun=0A= 0 (ada5=2Cpass5)=0A= =0A= at scbus6 target 0 lun=0A= 0 (ada6=2Cpass6)=0A= =0A= at scbus7 target 0 lun=0A= 0 (ada7=2Cpass7)=0A= =0A= at scbus8 target=0A= 1 lun 0 (ada8=2Cpass8)=0A= =0A= at scbus9 target=0A= 0 lun 0 (ada9=2Cpass9)=0A= =0A= at scbus9 target=0A= 1 lun 0 (ada10=2Cpass10)=0A= =0A= at scbus10 target 0=0A= lun 0 (da0=2Cpass11) antnas: ~ # zpool=0A= import -fV 2272410887342933893 antnas: ~ # zpool=0A= status bubbapool=0A= =0A= pool: bubbapool=0A= =0A= state: FAULTED=0A= =0A= status: One or more=0A= devices could not be opened. There are=0A= insufficient=0A= =0A= replicas for the pool to continue=0A= functioning.=0A= =0A= action: Attach the=0A= missing device and online it using 'zpool online'.=0A= =0A= see: http://illumos.org/msg/ZFS-8000-3C=0A= =0A= scan: none requested=0A= =0A= config:=0A= =0A= =0A= =0A= NAME STATE READ WRITE CKSUM=0A= =0A= bubbapool FAULTED 0 =0A= 0 1=0A= =0A= raidz1-0 DEGRADED 0 =0A= 0 6=0A= =0A= ada0 ONLINE 0 =0A= 0 0 block size: 512B configured=2C 4096B native=0A= =0A= ada2 ONLINE 0 =0A= 0 0 block size: 512B configured=2C 4096B native=0A= =0A= 15427384508884946962 UNAVAIL =0A= 0 0 0 =0A= was /dev/ada1=0A= =0A= ada1 ONLINE 0 =0A= 0 0 block size: 512B configured=2C 4096B native=0A= =0A= antnas: ~ # antnas: ~ # zdb -l=0A= /dev/ada0--------------------------------------------LABEL 0---------------= ----------------------------- version: 5000 name: 'bubbapool' stat= e: 0 txg: 15723793 pool_guid: 2272410887342933893 hostid: 25391348= 34 hostname: 'antnas.local' top_guid: 12206387516572927959 guid: 5= 263395365568228054 vdev_children: 1 vdev_tree: type: 'raidz' = id: 0 guid: 12206387516572927959 nparity: 1 meta= slab_array: 14 metaslab_shift: 31 ashift: 9 asize: 800= 1576501248 is_log: 0 children[0]: type: 'disk' = id: 0 guid: 2847030196120806336 path: '/dev/a= da3' phys_path: '/dev/ada3' whole_disk: 0 = DTL: 21 children[1]: type: 'disk' id: 1 = guid: 5263395365568228054 path: '/dev/ada0' phys= _path: '/dev/ada0' whole_disk: 0 DTL: 20 child= ren[2]: type: 'disk' id: 2 guid: 154273845= 08884946962 path: '/dev/ada1' phys_path: '/dev/ada1' = whole_disk: 0 DTL: 19 children[3]: = type: 'disk' id: 3 guid: 17279438588802848693 = path: '/dev/ada2' phys_path: '/dev/ada2' whole_di= sk: 0 DTL: 18 removed: 1 features_for_read:-------= -------------------------------------LABEL 1-------------------------------= ------------- version: 5000 name: 'bubbapool' state: 0 txg: 157= 23793 pool_guid: 2272410887342933893 hostid: 2539134834 hostname: = 'antnas.local' top_guid: 12206387516572927959 guid: 52633953655682280= 54 vdev_children: 1 vdev_tree: type: 'raidz' id: 0 = guid: 12206387516572927959 nparity: 1 metaslab_array: 14 = metaslab_shift: 31 ashift: 9 asize: 8001576501248 = is_log: 0 children[0]: type: 'disk' id: 0 = guid: 2847030196120806336 path: '/dev/ada3' = phys_path: '/dev/ada3' whole_disk: 0 DTL: 21 c= hildren[1]: type: 'disk' id: 1 guid: 52633= 95365568228054 path: '/dev/ada0' phys_path: '/dev/ada= 0' whole_disk: 0 DTL: 20 children[2]: = type: 'disk' id: 2 guid: 15427384508884946962 = path: '/dev/ada1' phys_path: '/dev/ada1' whole= _disk: 0 DTL: 19 children[3]: type: 'disk' = id: 3 guid: 17279438588802848693 path: '/dev/= ada2' phys_path: '/dev/ada2' whole_disk: 0 = DTL: 18 removed: 1 features_for_read:-----------------------= ---------------------LABEL 2--------------------------------------------fai= led to unpack=0A= label 2--------------------------------------------LABEL 3-----------------= ---------------------------failed to unpack=0A= label 3antnas: ~ # antnas: ~ # dmesg | grep -i ADA0ada0 at siisch0 bus=0A= 0 scbus0 target 0 lun 0ada0:=0A= ATA-9 SATA 3.x deviceada0: Serial Number Z4Z26ATW= ada0: 300.000MB/s=0A= transfers (SATA 2.x=2C UDMA6=2C PIO 8192bytes)ada0: Command=0A= Queueing enabledada0: 1907728MB=0A= (3907027055 512 byte sectors: 16H 63S/T 16383C)ada0:=0A= quirks=3D0x1<4K>ada0: Previously was=0A= known as ad4=0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= antnas: ~ # antnas: ~ # zdb -l=0A= /dev/ada1--------------------------------------------LABEL 0---------------= -----------------------------failed to unpack=0A= label 0--------------------------------------------LABEL 1-----------------= ---------------------------failed to unpack=0A= label 1--------------------------------------------LABEL 2-----------------= ---------------------------failed to unpack=0A= label 2--------------------------------------------LABEL 3-----------------= ---------------------------=0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= failed to unpack=0A= label 3 antnas: ~ # dmesg | grep -i ADA1ada1 at siisch1 bus=0A= 0 scbus1 target 0 lun 0ada1:=0A= ATA-9 SATA 3.x deviceada1: Serial Number Z8E00BZ3= ada1: 300.000MB/s=0A= transfers (SATA 2.x=2C UDMA6=2C PIO 8192bytes)ada1: Command=0A= Queueing enabledada1: 1907729MB=0A= (3907029168 512 byte sectors: 16H 63S/T 16383C)ada1:=0A= quirks=3D0x1<4K>ada1: Previously was=0A= known as ad6ada10 at ata1 bus 0=0A= scbus9 target 1 lun 0ada10:=0A= ATA-8 SATA 2.x deviceada10: Serial Number=0A= 9VS0RWK6ada10: 150.000MB/s=0A= transfers (SATA=2C UDMA5=2C PIO 8192bytes)ada10: 1430799MB=0A= (2930277168 512 byte sectors: 16H 63S/T 16383C)ada10: Previously=0A= was known as ad3=0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= antnas: ~ # antnas: ~ # zdb -l=0A= /dev/ada2--------------------------------------------LABEL 0---------------= ----------------------------- version: 5000 name: 'bubbapool' stat= e: 0 txg: 15516933 pool_guid: 2272410887342933893 hostname: '' = top_guid: 12206387516572927959 guid: 17279438588802848693 vdev_childr= en: 1 vdev_tree: type: 'raidz' id: 0 guid: 12206387= 516572927959 nparity: 1 metaslab_array: 14 metaslab_sh= ift: 31 ashift: 9 asize: 8001576501248 is_log: 0 = children[0]: type: 'disk' id: 0 guid: 28= 47030196120806336 path: '/dev/ada3' phys_path: '/dev/= ada3' whole_disk: 0 DTL: 21 children[1]: = type: 'disk' id: 1 guid: 5263395365568228054 = path: '/dev/ada0' phys_path: '/dev/ada0' who= le_disk: 0 DTL: 20 children[2]: type: 'disk' = id: 2 guid: 15427384508884946962 path: '/de= v/ada1' phys_path: '/dev/ada1' whole_disk: 0 = DTL: 19 children[3]: type: 'disk' id: 3 = guid: 17279438588802848693 path: '/dev/ada2' = phys_path: '/dev/ada2' whole_disk: 0 DTL: 18 featu= res_for_read:--------------------------------------------LABEL 1-----------= --------------------------------- version: 5000 name: 'bubbapool' = state: 0 txg: 15516933 pool_guid: 2272410887342933893 hostname: ''= top_guid: 12206387516572927959 guid: 17279438588802848693 vdev_ch= ildren: 1 vdev_tree: type: 'raidz' id: 0 guid: 1220= 6387516572927959 nparity: 1 metaslab_array: 14 metasla= b_shift: 31 ashift: 9 asize: 8001576501248 is_log: 0 = children[0]: type: 'disk' id: 0 guid= : 2847030196120806336 path: '/dev/ada3' phys_path: '/= dev/ada3' whole_disk: 0 DTL: 21 children[1]: = type: 'disk' id: 1 guid: 526339536556822805= 4 path: '/dev/ada0' phys_path: '/dev/ada0' = whole_disk: 0 DTL: 20 children[2]: type: 'dis= k' id: 2 guid: 15427384508884946962 path: = '/dev/ada1' phys_path: '/dev/ada1' whole_disk: 0 = DTL: 19 children[3]: type: 'disk' id: 3= guid: 17279438588802848693 path: '/dev/ada2' = phys_path: '/dev/ada2' whole_disk: 0 DTL: 18 f= eatures_for_read:--------------------------------------------LABEL 2-------= -------------------------------------failed to unpack=0A= label 2--------------------------------------------LABEL 3-----------------= ---------------------------failed to unpack=0A= label 3antnas: ~ # antnas: ~ # dmesg | grep -i ADA2ada2 at siisch2 bus=0A= 0 scbus2 target 0 lun 0ada2:=0A= ATA-9 SATA 3.x deviceada2: Serial Number Z4Z21B4K= ada2: 300.000MB/s=0A= transfers (SATA 2.x=2C UDMA6=2C PIO 8192bytes)ada2: Command=0A= Queueing enabledada2: 1907728MB=0A= (3907027055 512 byte sectors: 16H 63S/T 16383C)ada2:=0A= quirks=3D0x1<4K>ada2: Previously was=0A= known as ad8=0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= antnas: ~ # antnas: ~ # zdb -l=0A= /dev/ada3--------------------------------------------LABEL 0---------------= ----------------------------- version: 5000 name: 'bubbapool' stat= e: 0 txg: 15723793 pool_guid: 2272410887342933893 hostid: 25391348= 34 hostname: 'antnas.local' top_guid: 12206387516572927959 guid: 2= 847030196120806336 vdev_children: 1 vdev_tree: type: 'raidz' = id: 0 guid: 12206387516572927959 nparity: 1 meta= slab_array: 14 metaslab_shift: 31 ashift: 9 asize: 800= 1576501248 is_log: 0 children[0]: type: 'disk' = id: 0 guid: 2847030196120806336 path: '/dev/a= da3' phys_path: '/dev/ada3' whole_disk: 0 = DTL: 21 children[1]: type: 'disk' id: 1 = guid: 5263395365568228054 path: '/dev/ada0' phys= _path: '/dev/ada0' whole_disk: 0 DTL: 20 child= ren[2]: type: 'disk' id: 2 guid: 154273845= 08884946962 path: '/dev/ada1' phys_path: '/dev/ada1' = whole_disk: 0 DTL: 19 children[3]: = type: 'disk' id: 3 guid: 17279438588802848693 = path: '/dev/ada2' phys_path: '/dev/ada2' whole_di= sk: 0 DTL: 18 removed: 1 features_for_read:-------= -------------------------------------LABEL 1-------------------------------= ------------- version: 5000 name: 'bubbapool' state: 0 txg: 157= 23793 pool_guid: 2272410887342933893 hostid: 2539134834 hostname: = 'antnas.local' top_guid: 12206387516572927959 guid: 28470301961208063= 36 vdev_children: 1 vdev_tree: type: 'raidz' id: 0 = guid: 12206387516572927959 nparity: 1 metaslab_array: 14 = metaslab_shift: 31 ashift: 9 asize: 8001576501248 = is_log: 0 children[0]: type: 'disk' id: 0 = guid: 2847030196120806336 path: '/dev/ada3' = phys_path: '/dev/ada3' whole_disk: 0 DTL: 21 c= hildren[1]: type: 'disk' id: 1 guid: 52633= 95365568228054 path: '/dev/ada0' phys_path: '/dev/ada= 0' whole_disk: 0 DTL: 20 children[2]: = type: 'disk' id: 2 guid: 15427384508884946962 = path: '/dev/ada1' phys_path: '/dev/ada1' whole= _disk: 0 DTL: 19 children[3]: type: 'disk' = id: 3 guid: 17279438588802848693 path: '/dev/= ada2' phys_path: '/dev/ada2' whole_disk: 0 = DTL: 18 removed: 1 features_for_read:-----------------------= ---------------------LABEL 2--------------------------------------------fai= led to unpack=0A= label 2--------------------------------------------LABEL 3-----------------= ---------------------------failed to unpack=0A= label 3antnas: ~ # antnas: ~ # dmesg | grep -i ADA3ada3 at siisch3 bus=0A= 0 scbus3 target 0 lun 0ada3:=0A= ATA-9 SATA 3.x deviceada3: Serial Number Z4Z276N0= ada3: 300.000MB/s=0A= transfers (SATA 2.x=2C UDMA6=2C PIO 8192bytes)ada3: Command=0A= Queueing enabledada3: 1907728MB=0A= (3907027055 512 byte sectors: 16H 63S/T 16383C)ada3:=0A= quirks=3D0x1<4K>=0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= =0A= ada3: Previously was=0A= known as ad10 =