zfs filesystem disappear from df and zdb
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
zfs-fuse (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Hi,
Using Version: 0.6.9-1 zfs-fuse on ubuntu server 11.04 natty 64 bits
I created a zfs pool named datapool using /dev/sdb, activated compression and deduplication
Making a df and zdb-DD datapool works.
1 day after, df don't show the partition mounted, and zdb don't find /var/lib/
root@srv:/datapool# zdb
cannot open '/var/lib/
BUT I can still access /datapool and datas inside...
using
root@srv:/datapool# zpool import datapool
cannot import 'datapool': pool may be in use from other system, it was last accessed by supervision (hostid: 0x7f0101) on Tue Sep 27 14:52:55 2011
use '-f' to import anyway
After a reboot, df and zdb still don't show my datapool, but the filesystem is mounted and accessible.
...?
root@srv:/datapool# apt-cache policy zfs-fuse
zfs-fuse:
Installed: 0.6.9-1
Candidate: 0.6.9-1
Version table:
*** 0.6.9-1 0
500 http://
100 /var/lib/
description: | updated |
description: | updated |
Here is how I did setup my zfs system :
aptitude install zfs-fuse
zpool create datapool /dev/sdb
zfs set dedup=on datapool
zfs set compression=on datapool
edit /etc/zfs/zfsrc :
max-arc-size = 100 -> max-arc-size = 2048
reboot