Hi
@caacceo, welcome to the forums. The first thing you'll want to do is read up on some useful resources. I think this
terminology post is a great start. I would suggest that you continue to read resources etc until the following paragraph really makes sense.
FreeNAS uses ZFS and ZFS exposes datasets to store data in. Datasets live in what is called a "pool". A pool is a collection of 1 or more "vdev"s. A "vdev" is made of one or more physical disks. You lose your entire pool if any one vdev within that pool fails. Therefore, it is important that you have redundancy/parity within your vdevs; for example by using mirror, raidz1, raidz2, or raidz3 vdevs.
In your case; it sounds like your boot pool and one of your data pools are experiencing a drive failure. A pool is "degraded" when one or more of its vdev has lost a drive but because of redundancy/parity it is able to remain functional, for the time being.
Some useful things that would help folks give you more specific advice is the output of
zpool status
as well as the version of FreeNAS you're running.
Thanks! I actually was just reading on this.
1. The pool in question is running RaidZ2 - one of the drives being offline, meaning I should be able to pull another out without any loss correct?
2. I'm running verison 11.2
3. I've added the zpool status, glabel status as well as the dmidecode to the oringal post
Here is another link to the logs :
https://textuploader.com/1qa4z
ZPOOL status for quick review:
--------------------------------------------------------------------------------------------------------------
root@stor:~ # zpool status
pool: da-ssd1
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 00:00:56 with 0 errors on Sun Mar 15 00:00:58 2020
config:
NAME STATE READ WRITE CKSUM
da-ssd1 DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
gptid/7ff87fb7-e6ee-11e8-82e2-90e2ba889e9c ONLINE 0 0 0
gptid/80355970-e6ee-11e8-82e2-90e2ba889e9c ONLINE 0 0 0
gptid/8093f5f7-e6ee-11e8-82e2-90e2ba889e9c ONLINE 0 0 0
gptid/8112016c-e6ee-11e8-82e2-90e2ba889e9c ONLINE 0 0 0
gptid/81914c54-e6ee-11e8-82e2-90e2ba889e9c ONLINE 0 0 0
5719957880158157784 OFFLINE 0 0 0 was /dev/gptid/821d803a-e6ee-11e8-82e2-90e2ba889e9c
gptid/829db516-e6ee-11e8-82e2-90e2ba889e9c ONLINE 0 0 0
gptid/831f9ed4-e6ee-11e8-82e2-90e2ba889e9c ONLINE 0 0 0
logs
mirror-1 ONLINE 0 0 0
gptid/78904a91-0f64-11e9-898c-90e2ba889e9c ONLINE 0 0 0
gptid/7a8b464d-0f64-11e9-898c-90e2ba889e9c ONLINE 0 0 0
errors: No known data errors
pool: da-ssd2
state: ONLINE
scan: scrub repaired 0 in 0 days 00:04:25 with 0 errors on Sun Mar 15 00:04:25 2020
config:
NAME STATE READ WRITE CKSUM
da-ssd2 ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
gptid/e07c301e-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
gptid/e11301b9-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
gptid/e1cf733d-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
gptid/e269713b-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
raidz1-1 ONLINE 0 0 0
gptid/e3254fd5-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
gptid/e3c6edf2-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
gptid/e463a82c-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
gptid/e5131ee7-f8e7-11e8-9751-90e2ba889e9c ONLINE 0 0 0
logs
mirror-2 ONLINE 0 0 0
gptid/99faa807-2450-11e9-898c-90e2ba889e9c ONLINE 0 0 0
gptid/9b0f2ddd-2450-11e9-898c-90e2ba889e9c ONLINE 0 0 0
errors: No known data errors
pool: da-vol0
state: ONLINE
status: Some supported features are not enabled on the pool. The pool can
still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
the pool may no longer be accessible by software that does not support
the features. See zpool-features(7) for details.
scan: scrub repaired 0 in 0 days 09:24:10 with 0 errors on Sun Mar 29 09:24:27 2020
config:
NAME STATE READ WRITE CKSUM
da-vol0 ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gptid/389e0415-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
gptid/39b14b26-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
gptid/3ac91d0c-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
gptid/3be422be-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
gptid/3cf40f35-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
gptid/3e0de825-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
gptid/3f2c7ffa-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
gptid/403fecbf-27b8-11e8-b32b-0007431242e0 ONLINE 0 0 0
logs
mirror-1 ONLINE 0 0 0
gptid/c5931c10-0f47-11e9-898c-90e2ba889e9c ONLINE 0 0 0
gptid/c684e89c-0f47-11e9-898c-90e2ba889e9c ONLINE 0 0 0
errors: No known data errors
pool: ex-bk
state: UNAVAIL
status: One or more devices are faulted in response to IO failures.
action: Make sure the affected devices are connected, then run 'zpool clear'.
see:
http://illumos.org/msg/ZFS-8000-JQ
scan: scrub repaired 0 in 0 days 02:17:16 with 0 errors on Sun Feb 2 02:17:16 2020
config:
NAME STATE READ WRITE CKSUM
ex-bk UNAVAIL 0 0 0
5878147398582000115 REMOVED 0 0 0 was /dev/gptid/ee2c7590-030b-11e9-9751-90e2ba889e9c
errors: 2 data errors, use '-v' for a list
pool: freenas-boot
state: DEGRADED
status: One or more devices are faulted in response to persistent errors.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Replace the faulted device, or use 'zpool clear' to mark the device
repaired.
scan: scrub repaired 0 in 0 days 00:03:53 with 0 errors on Thu Apr 16 03:48:53 2020
config:
NAME STATE READ WRITE CKSUM
freenas-boot DEGRADED 0 0 0
mirror-0 DEGRADED 0 0 0
da23p2 ONLINE 0 0 0
da25p2 FAULTED 303 1.23K 896 too many errors
errors: No known data errors