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Questions tagged [zpool]

109 questions
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zfs zpool degraded drive missing

I have a degraded zpool called storage of 4 6TB Drives in 2 mirrors. One of the drives on the second mirror is unavailable. All cables seem to to be plugged in physically. Did my device id change? zpool status -v storage NAME …
NathanTheGr8
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zpool forgot all data devices of a pool: how to bring them online again?

My Debian server is running ZFS on Linux. Today I had to reboot it two times due to software upgrades. A first reboot because of ZFS update from some 0.6.4-1.2-1-wheezy to 0.6.5.2-2-wheezy, which went fine as I afterwards accessed my home dir in the…
ChristianM
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zfs pools unavailable, disks shared with other pools

My ZFS pool called data do not mount anymore after a shutdown. Maybe there was some automatic update on the computer. I Don't know. zpool status returns no pools available zpool import returns something strange to me pool: data id:…
max
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2 drive failures in zpool raid

I have a question if I'm going to be able to restore this partition if I order replacement drives. zpool clear didn't seem to do anything. zpool status Partition1 …
atrueresistance
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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 320GB ones. I detached one of the rpool disks and…
dannix
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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 READ WRITE CKSUM raid-5x3 …
Dan
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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 name 'testpool'. Basically did the following. zfs…
cali-spc
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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 problem I am running into is that when I restart the…
Chance
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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 swapped it physically with a new drive. I ran…
slec
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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 from /tank to the new location. Can I create a…
nic
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ZFS - 2 Striped mirror set to 1 mirror set, how?

Currently I'm running a ZFS striped mirror set: NAME STATE READ WRITE CKSUM data ONLINE 0 0 0 mirror-0 …
Splendid
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Increase rpool size on Solaris 11.3 ESXi Virtual Machine

I'm trying to run updates on my Solaris 11.3 server but I am unable to because there isn't enough space on my rpool. I've tried deleting log files and other useless stuff but it's not enough. Therefore, I need to extend the size of rpool. My…
jrd1989
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Is there a zpool configuration other than raidz2 which lets me survive ANY 2 out of 4 failures?

I am going to purchase a HP Microserver gen8 system for a home fileserver and it contains 4 drive bays. I will use those four drive bays to create a single zpool for mass storage. My goal is the ability to survive any two drive failures from that…
user227963
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zfs raidz can not read from disk

my freebsd 10 server running on zfs raidz. I have a problem with reading files, test dd of=/dev/null if=/tmp/test/1000mb.bin bs=1024k count=1000 953+1 records in 953+1 records out 1000000000 bytes transferred in 31.144059 secs (32108853…
Tony
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Can't find created directory on zfs

I'm using openSUSE 13.1. I created a new directory on a zpool zfs create zpgd0/iSCSI -o compression=lz4 -o atime=off but I'm not looking on that... So I do it again but I'm getting... zfs create zpgd0/iSCSI -o compression=lz4 -o atime=off cannot…
maniat1k
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