Oracle Solaris ZFS File System (MOSC)

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ZFS root filesystem rpool status DEGRADED

edited Sep 21, 2015 5:38AM in Oracle Solaris ZFS File System (MOSC) 10 commentsAnswered ✓

Hi All,

One of my new T4-2 server zfs root filesystem showing mirror status as degraded.

When i check for the failed disk i could not able to find in format output.

Could you please someone tell me how to safely remove the failed disk and make it online with one more new disk.

root@t421cntrl # zpool status
  pool: rpool
state: DEGRADED
status: One or more devices could not be opened.  Sufficient replicas exist for
        the pool to continue functioning in a degraded state.
action: Attach the missing device and online it using 'zpool online'.
   see: http://www.sun.com/msg/ZFS-8000-2Q

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