zpool raidz2 missing space?
Edho P Arief
edho at myconan.net
Wed Jun 29 07:11:18 UTC 2011
My zpool seems to be missing ~500G of space. One of the disk
originally sized at around 1.65T which probably caused it but I've
replaced the partition and it should show full 4*1.8T (~7.2T) but it
still shows old capacity (4*1.65T ~ 6.6T).
What should be done? I've tried export/import cycle but the result is same.
Here's the output for various commands:
[root at einhart ~]# zpool status
pool: dpool
state: ONLINE
scan: scrub repaired 320K in 4h59m with 0 errors on Tue Jun 28 13:47:32 2011
config:
NAME STATE READ
WRITE CKSUM
dpool ONLINE 0
0 0
raidz2-0 ONLINE 0
0 0
gptid/fe13fc94-9bfe-11e0-bd6e-0030678cf5c1 ONLINE 0
0 0
gptid/0dc1601d-9f95-11e0-9a98-0030678cf5c1 ONLINE 0
0 0
gptid/1e76f2ad-9d5d-11e0-997b-0030678cf5c1 ONLINE 0
0 0
gptid/8d23200a-9d5c-11e0-997b-0030678cf5c1 ONLINE 0
0 0
errors: No known data errors
[root at einhart ~]# zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
dpool 6.62T 4.61T 2.02T 69% 1.00x ONLINE -
[root at einhart ~]# glabel status
Name Status Components
gptid/0dc1601d-9f95-11e0-9a98-0030678cf5c1 N/A ad4p5
gptid/1b214d9b-9f95-11e0-9a98-0030678cf5c1 N/A ad4p9
gptid/1e76f2ad-9d5d-11e0-997b-0030678cf5c1 N/A ad6p5
gptid/2570c3bb-9d5d-11e0-997b-0030678cf5c1 N/A ad6p9
label/swap1 N/A mirror/gm0b1
gptid/8d23200a-9d5c-11e0-997b-0030678cf5c1 N/A ad8p5
gptid/99ee1556-9d5c-11e0-997b-0030678cf5c1 N/A ad8p9
gptid/fe13fc94-9bfe-11e0-bd6e-0030678cf5c1 N/A ad10p5
gptid/128af023-9bff-11e0-bd6e-0030678cf5c1 N/A ad10p9
ufs/root0 N/A mirror/gm0a
label/swap0 N/A mirror/gm0b0
ufs/home0 N/A mirror/gm0d
gptid/94d650c8-a05d-11e0-b636-0030678cf5c1 N/A ad4p1
gptid/025527eb-9d5d-11e0-997b-0030678cf5c1 N/A ad6p1
gptid/6b426779-9d5c-11e0-997b-0030678cf5c1 N/A ad8p1
gptid/31d15ce9-9bfe-11e0-bd6e-0030678cf5c1 N/A ad10p1
[root at einhart ~]# gpart show
=> 34 3907029101 ad4 GPT (1.8T)
34 990 1 freebsd-boot (495k)
1024 1024 - free - (512k)
2048 20971520 2 freebsd-ufs (10G)
20973568 16777216 3 freebsd-swap (8.0G)
37750784 50331648 4 freebsd-ufs (24G)
88082432 3818930304 5 freebsd-zfs (1.8T)
3907012736 16399 9 freebsd-swap (8.0M)
=> 34 3907029101 ad6 GPT (1.8T)
34 990 1 freebsd-boot (495k)
1024 1024 - free - (512k)
2048 20971520 2 freebsd-ufs (10G)
20973568 16777216 3 freebsd-swap (8.0G)
37750784 50331648 4 freebsd-ufs (24G)
88082432 3818930304 5 freebsd-zfs (1.8T)
3907012736 16399 9 freebsd-swap (8.0M)
=> 34 3907029101 ad8 GPT (1.8T)
34 990 1 freebsd-boot (495k)
1024 1024 - free - (512k)
2048 20971520 2 freebsd-ufs (10G)
20973568 16777216 3 freebsd-swap (8.0G)
37750784 50331648 4 freebsd-ufs (24G)
88082432 3818930304 5 freebsd-zfs (1.8T)
3907012736 16399 9 freebsd-swap (8.0M)
=> 34 3907029101 ad10 GPT (1.8T)
34 990 1 freebsd-boot (495k)
1024 1024 - free - (512k)
2048 20971520 2 freebsd-ufs (10G)
20973568 16777216 3 freebsd-swap (8.0G)
37750784 50331648 4 freebsd-ufs (24G)
88082432 3818930304 5 freebsd-zfs (1.8T)
3907012736 16399 9 freebsd-swap (8.0M)
[root at einhart ~]# df -h /data
Filesystem Size Used Avail Capacity Mounted on
dpool/data 3.2T 2.2T 948G 71% /data
[root at einhart ~]# zfs list
NAME USED AVAIL REFER MOUNTPOINT
dpool 2.23T 949G 174K legacy
dpool/data 2.23T 949G 2.23T legacy
dpool/data/documents 888M 949G 888M legacy
dpool/jails 267M 949G 186K legacy
dpool/jails/debian 267M 949G 267M legacy
dpool/ports-distfiles 2.61G 949G 2.61G /usr/ports/distfiles
dpool/ports-tmp 90.5M 949G 90.5M /.ports-tmp
dpool/src.cvs 562M 949G 562M /usr/src.cvs
dpool/srv 31.0M 949G 31.0M legacy
dpool/usr.obj 221K 949G 209K /usr/obj
dpool/usr.src 2.22G 949G 2.22G /usr/src
[root at einhart ~]# zdb
dpool:
version: 28
name: 'dpool'
state: 0
txg: 407886
pool_guid: 5265065684459342039
hostid: 4266313884
hostname: 'einhart'
vdev_children: 1
vdev_tree:
type: 'root'
id: 0
guid: 5265065684459342039
children[0]:
type: 'raidz'
id: 0
guid: 10113259324866791715
nparity: 2
metaslab_array: 23
metaslab_shift: 36
ashift: 12
asize: 7314369150976
is_log: 0
children[0]:
type: 'disk'
id: 0
guid: 850395506991012944
path: '/dev/gptid/fe13fc94-9bfe-11e0-bd6e-0030678cf5c1'
phys_path: '/dev/gptid/fe13fc94-9bfe-11e0-bd6e-0030678cf5c1'
whole_disk: 0
DTL: 164
children[1]:
type: 'disk'
id: 1
guid: 11140108939464482570
path: '/dev/gptid/0dc1601d-9f95-11e0-9a98-0030678cf5c1'
phys_path: '/dev/gptid/0dc1601d-9f95-11e0-9a98-0030678cf5c1'
whole_disk: 1
DTL: 173
children[2]:
type: 'disk'
id: 2
guid: 2470764073478818097
path: '/dev/gptid/1e76f2ad-9d5d-11e0-997b-0030678cf5c1'
phys_path: '/dev/gptid/1e76f2ad-9d5d-11e0-997b-0030678cf5c1'
whole_disk: 0
DTL: 168
children[3]:
type: 'disk'
id: 3
guid: 3492436401681256292
path: '/dev/gptid/8d23200a-9d5c-11e0-997b-0030678cf5c1'
phys_path: '/dev/gptid/8d23200a-9d5c-11e0-997b-0030678cf5c1'
whole_disk: 0
DTL: 165
--
O< ascii ribbon campaign - stop html mail - www.asciiribbon.org
More information about the freebsd-fs
mailing list