Date: Sun, 23 Sep 2012 13:42:26 -0700 From: "Jose A. Lombera" <jose@lajni.com> To: <yanegomi@gmail.com> Cc: freebsd-current@freebsd.org Subject: RE: zpool can't bring online disk2 Message-ID: <005101cd99cb$f2234160$d669c420$@lajni.com> References: <CAGH67wSypn10gpBUXjgdKfF==uApXhXkRJqik50gjYCchYY%2BVA@mail.gmail.com> <991027C2-2424-4BDD-8183-FD6E37DFF447@lajni.com>
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=20 Yanegomi, =20 I tried that, as you can see below, freebsd doesn=E2=80=99t have cfgadm Utility to un configure the device, according to, = http://docs.oracle.com/cd/E19253-01/819-5461/gbcet/index.html, I looked = to ports but there is no utility like that. =20 Pardon me, my knowledge is little. =20 Can you please type the command I will need, or if I need cfgadm do I = have to look for that and install it in my freebsd box? =20 Thanks. =20 =20 [root@san1 /usr/home/jose]# zpool offline tank hast/disk2 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# zpool status -x pool: tank state: DEGRADED status: One or more devices has been taken offline by the administrator. Sufficient replicas exist for the pool to continue functioning = in a degraded state. action: Online the device using 'zpool online' or replace the device = with 'zpool replace'. scan: scrub repaired 0 in 12h4m with 0 errors on Sun Sep 23 19:14:19 = 2012 config: =20 NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 raidz1-0 DEGRADED 0 0 0 hast/disk1 ONLINE 0 0 0 11919832608590631234 OFFLINE 0 0 0 was = /dev/hast/disk2 hast/disk3 ONLINE 0 0 0 hast/disk4 ONLINE 0 0 0 hast/disk5 ONLINE 0 0 0 hast/disk6 ONLINE 0 0 0 hast/disk7 ONLINE 0 0 0 hast/disk8 ONLINE 0 0 0 hast/disk9 ONLINE 0 0 0 hast/disk10 ONLINE 0 0 0 =20 errors: No known data errors [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# zpool replace tank hast/disk2 cannot open 'hast/disk2': no such GEOM provider must be a full path or shorthand device name [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# cfgadm bash: cfgadm: command not found [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# zpool offline tank hast/disk2 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# zpool status -x pool: tank state: DEGRADED status: One or more devices has been taken offline by the administrator. Sufficient replicas exist for the pool to continue functioning = in a degraded state. action: Online the device using 'zpool online' or replace the device = with 'zpool replace'. scan: scrub repaired 0 in 12h4m with 0 errors on Sun Sep 23 19:14:19 = 2012 config: =20 NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 raidz1-0 DEGRADED 0 0 0 hast/disk1 ONLINE 0 0 0 11919832608590631234 OFFLINE 0 0 0 was = /dev/hast/disk2 hast/disk3 ONLINE 0 0 0 hast/disk4 ONLINE 0 0 0 hast/disk5 ONLINE 0 0 0 hast/disk6 ONLINE 0 0 0 hast/disk7 ONLINE 0 0 0 hast/disk8 ONLINE 0 0 0 hast/disk9 ONLINE 0 0 0 hast/disk10 ONLINE 0 0 0 =20 errors: No known data errors [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# zpool online tank hast/disk2 warning: device 'hast/disk2' onlined, but remains in faulted state use 'zpool replace' to replace devices that are no longer present [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# zpool replace tank hast/disk2 cannot open 'hast/disk2': no such GEOM provider must be a full path or shorthand device name [root@san1 /usr/home/jose]#=20 [root@san1 /usr/home/jose]# =20 From: Garrett Cooper <yanegomi@gmail.com> Date: September 23, 2012 12:25:52 PM PDT To: "Jose A. Lombera" <jose@lajni.com> Cc: freebsd-current@freebsd.org Subject: Re: zpool can't bring online disk2 On Sun, Sep 23, 2012 at 11:23 AM, Jose A. Lombera <jose@lajni.com> = wrote: Hello! all, =20 I hope someone can help me out with this. =20 Recently disk2 when bad, I have used =20 Zpool offline tank hast/disk2 =20 To bring the disk offline. Then I replaced it. =20 =20 =20 And use the command =20 Zpool online tank hast/disk2 =20 But the disk show REMOVE. =20 =20 =20 =20 =20 [root@san1 /usr/home/jose]# zpool status -v pool: tank state: DEGRADED status: One or more devices has been removed by the administrator. =20 Sufficient replicas exist for the pool to continue functioning in = a degraded state. =20 action: Online the device using 'zpool online' or replace the device = with =20 'zpool replace'. =20 scan: resilvered 2.49M in 0h2m with 0 errors on Sat Sep 22 01:03:13 2012 config: =20 NAME STATE READ WRITE CKSUM =20 tank DEGRADED 0 0 0 =20 raidz1-0 DEGRADED 0 0 0 =20 hast/disk1 ONLINE 0 0 0 =20 11919832608590631234 REMOVED 0 0 0 was /dev/hast/disk2 =20 hast/disk3 ONLINE 0 0 0 =20 hast/disk4 ONLINE 0 0 0 =20 hast/disk5 ONLINE 0 0 0 =20 hast/disk6 ONLINE 0 0 0 =20 hast/disk7 ONLINE 0 0 0 =20 hast/disk8 ONLINE 0 0 0 =20 hast/disk9 ONLINE 0 0 0 =20 hast/disk10 ONLINE 0 0 0 =20 [root@san1 /usr/home/jose]# zpool online tank hast/disk2 =20 warning: device 'hast/disk2' onlined, but remains in faulted state =20 use 'zpool replace' to replace devices that are no longer present =20 [root@san1 /usr/home/jose]# =20 I can't bring it back online. =20 Can you guys help me out what to do. =20 This is a production server and I can't afford to bring the server down. =20 I have already swap 3 disks and I got the same result. =20 Thank you guys in advance. You forgot to call zpool replace as the last step in the process of replacing your faulted disk: http://docs.oracle.com/cd/E19253-01/819-5461/gbcet/index.html . Cheers, -Garrett
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