Date: Sun, 04 Aug 2013 12:19:24 -0500 From: Karl Denninger <karl@denninger.net> To: freebsd-fs@freebsd.org Subject: How do I clear this problem? :-) Message-ID: <51FE8D1C.5080509@denninger.net>
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Development system here where I've been screwing around with ZFS and ZPOOL.
I have a deprecated mirror that cannot be imported (the disks used for
it were wiped and re-used); however, an attempt to destroy the pool
fails because it's not mounted, and I can't find a command to clear the
cache data that ZPOOL is using to find it.
[root@dbms2 /]# zpool import
pool: zstore
id: 4828844235736846012
state: UNAVAIL
status: One or more devices are missing from the system.
action: The pool cannot be imported. Attach the missing
devices and try again.
see: http://illumos.org/msg/ZFS-8000-3C
config:
zstore UNAVAIL insufficient replicas
mirror-0 UNAVAIL insufficient replicas
6822277834587078071 UNAVAIL cannot open
17152979047208821543 UNAVAIL cannot open
mirror-1 UNAVAIL insufficient replicas
9208768479824103717 UNAVAIL cannot open
2616541439243568493 UNAVAIL cannot open
Correct, none of the devices can be found (the system bitches loudly on
the console about this, incidentally.)
[root@dbms2 /]# zpool destroy zstore
cannot open 'zstore': no such pool
[root@dbms2 /]# zpool destroy 4828844235736846012
cannot open '4828844235736846012': name must begin with a letter
[root@dbms2 /]#
Attempts to drop the devices in the mirror (to take it apart
"piecemeal") also fail.
How do I clear this deprecated entry that cannot be brought back
online? I can't completely clear EVERYTHING related to ZFS because
there is another pool that is current in-service and working.
I can't find anything in the man pages that addresses this......
--
Karl Denninger
karl@denninger.net
/Cuda Systems LLC/
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