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Michel Le Cocq 2022-02-24 18:55:31 +01:00
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Zpool-wrong-device-name.md Normal file

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In a pool a I have a device with a not attended name :
~~~
root@gobt:~ # zpool status snob
pool: snob
state: ONLINE
scan: scrub repaired 0 in 0 days 08:32:12 with 0 errors on Mon Dec 14 06:47:16 2020
config:
NAME STATE READ WRITE CKSUM
snob ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gpt/snob0 ONLINE 0 0 0
gpt/snob1 ONLINE 0 0 0
gpt/snob2 ONLINE 0 0 0
gpt/snob3 ONLINE 0 0 0
gpt/snob4 ONLINE 0 0 0
diskid/DISK-ZAD4H4JTp1 ONLINE 0 0 0
gpt/snob6 ONLINE 0 0 0
gpt/snob7 ONLINE 0 0 0
errors: No known data errors
root@gobt:~ #
~~~
It should be gpy/snob5 :
~~~
root@gobt:~ # gpart show -l diskid/DISK-ZAD4H4JT
=> 6 1465130635 diskid/DISK-ZAD4H4JT GPT (5.5T)
6 1465130635 1 snob5 (5.5T)
root@gobt:~ #
~~~
~~~
root@gobt:~ # zpool offline snob diskid/DISK-ZAD4H4JTp1
root@gobt:~ # zpool status snob
pool: snob
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 0 days 08:32:12 with 0 errors on Mon Dec 14 06:47:16 2020
config:
NAME STATE READ WRITE CKSUM
snob DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gpt/snob0 ONLINE 0 0 0
gpt/snob1 ONLINE 0 0 0
gpt/snob2 ONLINE 0 0 0
gpt/snob3 ONLINE 0 0 0
gpt/snob4 ONLINE 0 0 0
16723566489920197929 OFFLINE 0 0 0 was /dev/diskid/DISK-ZAD4H4JTp1
gpt/snob6 ONLINE 0 0 0
gpt/snob7 ONLINE 0 0 0
errors: No known data errors
root@gobt:~ #
~~~
~~~
root@gobt:~ # glabel label snob5 /dev/da0
~~~