Rogla
Dabbler
- Joined
- Jan 24, 2012
- Messages
- 28
Hi!
I think i have a volume with wrong configuration/setup and like to get some advice/confirmation.
It looks like I have two striped raidz2 vdevs. That was not the intention, one raidz2 vdev was the goal.
The simple reason is that I'm missing space.
There are 8 x 4 TB disk space, i expect nominal 6 x 4 = 24 TB compared to about 14 TB reported as (Used + Available) for the Dataset on the volume..
Checkpoint and replication is used, but only a few checkpoints are stored and no big changes between them so they should not cointain a lot of data.
Unless i'm failing to understand something....
The questions are:
1) Looking at the output below, is the volume really two striped raidz2 vdevs?
2) If, how do I rebuild the volume to have only one raidz2 vdev as easy as possible on 9.10-Stable?
Storage pic:
I think i have a volume with wrong configuration/setup and like to get some advice/confirmation.
It looks like I have two striped raidz2 vdevs. That was not the intention, one raidz2 vdev was the goal.
The simple reason is that I'm missing space.
There are 8 x 4 TB disk space, i expect nominal 6 x 4 = 24 TB compared to about 14 TB reported as (Used + Available) for the Dataset on the volume..
Checkpoint and replication is used, but only a few checkpoints are stored and no big changes between them so they should not cointain a lot of data.
Unless i'm failing to understand something....
The questions are:
1) Looking at the output below, is the volume really two striped raidz2 vdevs?
2) If, how do I rebuild the volume to have only one raidz2 vdev as easy as possible on 9.10-Stable?
Storage pic:
[root@sellafield ~]# zpool status
pool: volume1
config:
NAME STATE READ WRITE CKSUM
volume1 ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gptid/52bd1d7f-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
gptid/52f79936-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
gptid/5332c03e-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
gptid/536beb1f-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
raidz2-1 ONLINE 0 0 0
gptid/53aa6575-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
gptid/53e3d26d-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
gptid/541f34b8-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
gptid/545b8755-4fc5-11e4-b903-b82a72d6f2c2 ONLINE 0 0 0
errors: No known data errors
[root@sellafield ~]#
[root@sellafield ~]# zpool list -v
NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
volume1 28.8T 12.4T 16.4T - 4% 43% 1.00x ONLINE /mnt
raidz2 14.4T 6.19T 8.19T - 4% 43%
gptid/52bd1d7f-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
gptid/52f79936-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
gptid/5332c03e-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
gptid/536beb1f-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
raidz2 14.4T 6.19T 8.19T - 4% 43%
gptid/53aa6575-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
gptid/53e3d26d-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
gptid/541f34b8-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
gptid/545b8755-4fc5-11e4-b903-b82a72d6f2c2 - - - - - -
[root@sellafield ~]#
[root@sellafield ~]# zfs list -t all
NAME USED AVAIL REFER MOUNTPOINT
volume1 5.99T 7.50T 546K /mnt/volume1
volume1/.system 341M 7.50T 199M legacy
volume1/.system/configs-c7c03331e27944b6afc5cf519d212cdd 92.2M 7.50T 92.2M legacy
volume1/.system/cores 1.08M 7.50T 1.08M legacy
volume1/.system/rrd-c7c03331e27944b6afc5cf519d212cdd 34.2M 7.50T 34.2M legacy
volume1/.system/samba4 3.60M 7.50T 3.60M legacy
volume1/.system/syslog-c7c03331e27944b6afc5cf519d212cdd 10.8M 7.50T 10.8M legacy
volume1/archive 37.5G 7.50T 37.5G /mnt/volume1/archive
volume1/archive@auto-20181008.0700-1w 0 - 37.5G -
volume1/databackup 618G 7.50T 618G /mnt/volume1/databackup
volume1/databackup@auto-20181007.0800-1w 174K - 618G -
volume1/databackup@auto-20181008.0800-1w 0 - 618G -
volume1/dbbackup 2.33T 7.50T 2.33T /mnt/volume1/dbbackup
volume1/dbbackup@auto-20181007.1100-1w 1.18M - 2.30T -
volume1/jails 209K 7.50T 209K /mnt/volume1/jails
volume1/misc 273K 7.50T 273K /mnt/volume1/misc
volume1/misc@auto-20181007.1200-1w 0 - 273K -
volume1/osbackup 3.02T 7.50T 3.00T /mnt/volume1/osbackup
volume1/osbackup@auto-20181007.0900-1w 24.1G - 3.00T -
volume1/osbackup@auto-20181008.0900-1w 198K - 3.00T -
[root@sellafield ~]#