The zpool tag has no wiki summary.
0
votes
2answers
49 views
Two devices with the same name in a zpool, cannot replace
Today I have found this on a server (FreeBSD 8.2 STABLE):
NAME STATE READ WRITE CKSUM
data DEGRADED 1.38K 0 0
raidz1-0 DEGRADED 1.38K 0 0
ad10 ONLINE 1.38K 0 0
ad12 ONLINE 0 0 0
ad14 ...
2
votes
2answers
31 views
Is it possible to change filesystem properties for an existing ZFS pool?
Suppose I created a pool with compression=on, and later wanted to turn off compression in-place - is that possible and if so how?
I'm using Zevo CE on OS X in case that makes any difference (zpool ...
0
votes
1answer
81 views
Solaris 11.1 ZFS Root rpool shows one disk unavailable and online, how to detach
This is an x86 Solaris 11.1 installation. I have two zfs pools R500 and rpool
I wanted to upgrade R500 from 500GB disks to 2TB which I've done then use the 500GB disks as root rpool disks to replace ...
0
votes
1answer
140 views
zpool: disk replace breaks disk naming convention
After replacing 2 broken disks in my RAID-Z2 pool the output of 'zpool status' looks strange. The disks are addressed with their full path and also seem to contain 'slices', which all other disk ...
2
votes
3answers
203 views
how do I add a new disk to ZFS and make it available existing mountpoints if the current pool is root pool?
My S11 server has the following configuration:
disk #1 is used for rpool, which is the root pool
I want to add disk #2 to increase the size available for the already mounted folders, but I can't add ...
0
votes
2answers
73 views
raidz plus mirror on the same disk different slice in 2 pools
I need a little assistance. I have 6 2TB disks.
I'm planning to assign approximately 500GB to my root pool slice 0 mirrored with another disk, since one disk isn't used up I then decided to do a raidz ...
1
vote
1answer
149 views
FreeNAS: Renaming a zpool
Now that our server is set up, I would like to rename our zpools.
I read somewhere that the way to do this is export & re-import under the new name. But will all my mount points and shares remain ...
-2
votes
1answer
100 views
Move data to a new zpool [closed]
I want to create a new Zpool and move data from an old zpool
The old zpool is like this:
rpool [mirror-0 (c1t0d0s0 c1t1d0s0) ]
I will insert two new hard drives and want to configure a new ...
0
votes
0answers
175 views
Freenas - Expanding volume
We currently have a server with 5x3TB disks configured as a RAIDZ:
zpool status
pool: raid-5x3
state: ONLINE
scrub: none requested
config:
NAME STATE ...
2
votes
2answers
293 views
can I consolidate a multi-disk zfs zpool to a single (larger) disk?
I have this zpool:
bash-3.2# zpool status dpool
pool: dpool
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
...
2
votes
0answers
96 views
Can't remove zfs log device from pool
I run a FreeBSD 9.0 server with ZFS pool version 28 and ZFS version 5.
I had two pools with a log on ssd's two partitions. These pools was created on FreeBSD 8.2 with ZFS pool version 15, and ZFS ...
1
vote
1answer
171 views
Can I recover a zpool after it's been exported, given that devices have not been reallocated?
I had a zpool we'll call 'testpool'.
testpool had 3 devices included in it, and a single zfs called 'test'.
I needed to move 'test' to a new, smaller pool. I wanted to name the new pool the same ...
0
votes
1answer
79 views
Zpool list showing blank values
My problem is that when I call zpool list it gives this blank output....
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
- - - - - - - -
However a zfs ...
2
votes
3answers
357 views
ZPOOL Mirror setup
What is the best setup for an zpool intended for database big inserts or TCP/IP dumps (i mean sustained high write throughput using 4 disks ?
I want buy 4 Wd RE4 2TB drives and get the more power i ...
1
vote
1answer
136 views
Why is a ZFS pool not persisting over server restart?
I have a ZFS pool with 4 drives. It also has a 3gb ZIL and a 20GB L2ARC that are each partitions on an SDD that doubles as my Linux Mint (ver. 13) boot drive. The pool is mounted to /data.
The ...
1
vote
2answers
472 views
Solaris 10 x86 - trying to replace disk in zpool
I am having trouble replacing a disk on an existing zpool on a system running Solaris 10 on an x86 processor. The zpool was originally created with two mirrored slices. One of the drives failed, so I ...
0
votes
1answer
482 views
Native ZFS Configuration on Ubuntu
I'm experimenting with Native-ZFS on Ubuntu right now. Here are the drives installed on the system:
2 x 2TB
3 x 1TB
a 200GB operating system disk
I've got the OS installed and the stable ZFS RC ...
1
vote
3answers
184 views
Migrate a zpool to a zfs partition
I have a zpool with two disks in mirror-mode. The zpool is directly mounted to /tank. Now I want to create zfs partitions and no longer mount the whole pool. Therefore I need somehow to move all data ...
2
votes
3answers
302 views
ZFS, raidz1: Why is the volume size (42T) so much smaller than the pool size (50T)?
I have a pool of 28 2TB-disks (56T) in 4 arrays of 7 disks. Since it's raidz1 (~RAID5), I'd expect 1 disk to be used for parity in each array, so the resulting volume should be 2TB*4*(7-1)=48TB, ...
2
votes
1answer
129 views
Move data from root ZFS into child filesystem
I have a zpool (pool verion 13, FS version 3, called tank0) with about 2.5TB of data in the root of the pool (i.e. directly in /mnt/tank0). OS is FreeBSD, actually FreeNAS version 0.7.2.
I would like ...
