[PVE-User] Proxmox VE 3.4 released! - Quick ZFS test

Pongrácz István pongracz.istvan at gmail.com
Fri Feb 20 23:18:39 CET 2015

 Oh, I forgot the most important part!

It is much better to create pools referencing to disks by id, instead of their names: it is hard to recover in any situation or just move from one server to an other.

Like this:
zpool create -f -o ashift=12 rpool mirror /dev/disk/by-id/scsi-SATA_VBOX_HARDDISK_VB36f143cd-f66be985 scsi-SATA_VBOX_HARDDISK_VB65ee0fc1-be50526b mirror scsi-SATA_VBOX_HARDDISK_VBa9dd99c6-905d92f0 scsi-SATA_VBOX_HARDDISK_VBf8fa61c8-3707c5fe

----------------eredeti üzenet-----------------
Feladó: "Dietmar Maurer" dietmar at proxmox.com 
Címzett: "pve-user pve.proxmox.com" 
, "Pongrácz István" 
, "Martin Maurer" martin at proxmox.com , "pve-devel pve.proxmox.com" 
Dátum: Fri, 20 Feb 2015 21:02:37 +0100 (CET)
>> - it use gzip-6 compression by default -> as the system supports lz4
>> compression, I recommend to use this one instead of gzip-X. In general. Of
>> course, it is possible to change the compression on the fly (for newly 
>> written
>> blocks) but for general usage, lz4 needs less power and provides a really 
>> nice
>> compressratio.
> Oh, I was not aware of the. Will change that.

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