Hi
I have a raidz2 array of 6 WD Red 3TB drives.
I've recently upgraded the system (replaced the mother board) and upgraded to FreeNas 11.
I am receiving the following error:
"The volume volume1 state is DEGRADED: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected."
tried clearing the error (zpool clear volume_name), followed by scrubbing the pool but the error message returns.
when I run 'zpool status -v', i get the following:
pool: volume1
state: DEGRADED
status: One or more devices has experienced an unrecoverable error. An
attempt was made to correct the error. Applications are unaffected.
action: Determine if the device needs to be replaced, and clear the errors
using 'zpool clear' or replace the device with 'zpool replace'.
see: http://illumos.org/msg/ZFS-8000-9P
scan: scrub repaired 8.51M in 3h22m with 0 errors on Wed Aug 9 06:26:26 2017
config:
NAME STATE READ WRITE CKSUM
volume1 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/c890406f-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 0
gptid/82bfc1d7-1c29-11e4-bce1-d05099192b2f ONLINE 0 0 0
gptid/ca2fd8e8-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 0
gptid/cb0ef8de-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 40
gptid/cbddf557-13f8-11e4-a66e-d05099192b2f DEGRADED 0 0 1.50K too many errors
gptid/ccadec6b-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 0
errors: No known data errors
1. Does it mean that the drive has to be replaced?
2. Identifying the failed disk - should I follow the procedure outlined in this link?
3. What is the exact procedure required for disk replacement? (do I need to reattach the new drive? resilver?) please send the list of commands
4. Could I replace the 3TB drive with a 4TB or 6TB, even if only 3TB would be currently used, so that when other drives will be replaced in the future the capacity could be increased?
I have a raidz2 array of 6 WD Red 3TB drives.
I've recently upgraded the system (replaced the mother board) and upgraded to FreeNas 11.
I am receiving the following error:
"The volume volume1 state is DEGRADED: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected."
tried clearing the error (zpool clear volume_name), followed by scrubbing the pool but the error message returns.
when I run 'zpool status -v', i get the following:
pool: volume1
state: DEGRADED
status: One or more devices has experienced an unrecoverable error. An
attempt was made to correct the error. Applications are unaffected.
action: Determine if the device needs to be replaced, and clear the errors
using 'zpool clear' or replace the device with 'zpool replace'.
see: http://illumos.org/msg/ZFS-8000-9P
scan: scrub repaired 8.51M in 3h22m with 0 errors on Wed Aug 9 06:26:26 2017
config:
NAME STATE READ WRITE CKSUM
volume1 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/c890406f-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 0
gptid/82bfc1d7-1c29-11e4-bce1-d05099192b2f ONLINE 0 0 0
gptid/ca2fd8e8-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 0
gptid/cb0ef8de-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 40
gptid/cbddf557-13f8-11e4-a66e-d05099192b2f DEGRADED 0 0 1.50K too many errors
gptid/ccadec6b-13f8-11e4-a66e-d05099192b2f ONLINE 0 0 0
errors: No known data errors
1. Does it mean that the drive has to be replaced?
2. Identifying the failed disk - should I follow the procedure outlined in this link?
3. What is the exact procedure required for disk replacement? (do I need to reattach the new drive? resilver?) please send the list of commands
4. Could I replace the 3TB drive with a 4TB or 6TB, even if only 3TB would be currently used, so that when other drives will be replaced in the future the capacity could be increased?