>
> >> Personally I'd go with zfs over btrf.
>
>> Interesting. I see that also with zfs, you can expose previous versions
via samba.
>> You prefer zfs, because..? (The "more mature" argument, or other reasons
as well..? perhaps specific to running on Qemu VM on ceph >> storage?)
I would go for
On 17/07/2017 9:20 PM, lists wrote:
So, should I worry about this CoW penalty or not really?
Ah, I see what you mean. I wouldn't have thought so, but for the
definitive answer probably best asked on the Ceph list.
Personally I'd go with zfs over btrf.
Interesting. I see that also with
Hi Lindsay,
Thanks for your reply.
On 17-7-2017 1:04, Lindsay Mathieson wrote:
The Samba server is a Qemu VM?
yes.
The backing filesystem (Ceph) should be irrelevant to whatever
filesystem you use in the VM.
Yes, I realise that. I know it's possible, and btrfs and xfs also seem
to perform
On 16/07/2017 10:28 PM, mj wrote:
Just a quick question: I am building a new samba 4.6 fileserver on
proxmox with ceph storage backend. I am tempted to try btrfs as a
filesystem for the samba shares, because of the 'previous versions'
functionality. (btrfs + snapshots)
The Samba server is a
Hi,
Just a quick question: I am building a new samba 4.6 fileserver on
proxmox with ceph storage backend. I am tempted to try btrfs as a
filesystem for the samba shares, because of the 'previous versions'
functionality. (btrfs + snapshots)
However... googling about btrfs/ceph etc, I'm not
So, that's the idea...
The FS I want grown, is /dev/vda9 that is mounted as /opt.
I resize the this via PVE web portal.
The /dev/vda had 2 TB and I added more 500 GB...
Cfdisk, and parted as well, show that just after /dev/vda9, I have more 500
GB free space
I just want to know, with some
> On February 2, 2016 at 8:07 PM Adam Thompson wrote:
>
> On 16-02-02 11:24 AM, Gilberto Nunes wrote:
> > Hi
> >
> > And what if I work with BTRFS inside the VM???
> > The FS where VM image lay could be any other FS... Currently, I am use
> > GlusterFS + XFS.
> > I need
eredeti üzenet-
Feladó: "Lindsay Mathieson"
Címzett: "PVE User List"
Dátum: Wed, 3 Feb 2016 06:58:15 +1000
-
> Why not ZFS? its a lot more mature than btrfs.
>
>
> --
> Lindsay Mathieson
>
Hi,
Exactly.
My
Oops, yes, I've even used it that way.
Also,
LVM is helpful here, because you can migrate a running LV to a new disk in the
VG, then delete the original disk, then grow the LV - all without downtime.
-Adam
On February 3, 2016 1:07:29 AM CST, Wolfgang Bumiller
wrote:
>>
Ah. Now I begin to understand what you're after.
(All commands from memory - check man pages for syntax)
Create a new disk in PVE. (Suggest creating at as virt-scsi, not virtio, so
that you get TRIM support.)
pvcreate /dev/vdb
vgcreate DATAVG /dev/vdb
lvcreate -l90%VG -n DATALV DATAVG #leave
Oh, and if vda9 was a substantial amount of disk space,
pvcreate/vgextend/lvextend/resize2fs to add it back into the filesystem.
Otherwise just leave it alone.
-Adam
On February 3, 2016 11:12:58 AM CST, Adam Thompson
wrote:
>Ah. Now I begin to understand what you're
Gilberto,
I have used btrfs for almost 2 years and like it alot for its features.
I've not used it with proxmox though.
Matter of fact I just changed my machine to use btrfs raid10 (btrfs raid
not mdm raid). In btrfs this is only 1 command:
reference: btrfs with multiple devices
On 16-02-02 11:24 AM, Gilberto Nunes wrote:
Hi
And what if I work with BTRFS inside the VM???
The FS where VM image lay could be any other FS... Currently, I am use
GlusterFS + XFS.
I need LVM or BRTFS inside the VM, in order to resize disk partition...
And I am between LVM or BRTFS
On Tue, 2 Feb 2016 11:53:51 -0500
brian mullan wrote:
> Matter of fact I just changed my machine to use btrfs raid10 (btrfs raid
> not mdm raid). In btrfs this is only 1 command:
>
How about raid 5 and 6? Are these still not considered production ready?
--
Hi
And what if I work with BTRFS inside the VM???
The FS where VM image lay could be any other FS... Currently, I am use
GlusterFS + XFS.
I need LVM or BRTFS inside the VM, in order to resize disk partition...
And I am between LVM or BRTFS
2016-02-02 15:10 GMT-02:00 Adam Thompson
Wow man! This explanation help a lot
Thanks so much
2016-02-02 17:07 GMT-02:00 Adam Thompson :
>
>
> On 16-02-02 11:24 AM, Gilberto Nunes wrote:
>
>> Hi
>>
>> And what if I work with BTRFS inside the VM???
>> The FS where VM image lay could be any other FS...
As far as I know, there is still one big problem with BTRFS for Proxmox:
Running a thin-provisioned VM (i.e. QCOW2) on top of a BTRFS filesystem
on top of a regular spinning-rust HDD produces **extremely bad**
performance.
Running the identical system but on ext2/ext3/ext4 produces the
Why not ZFS? its a lot more mature than btrfs.
--
Lindsay Mathieson
___
pve-user mailing list
pve-user@pve.proxmox.com
http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
Well
I think the opposite what you suggest... I want use btrfs inside the KVM
guest, in order to increase/decrease the size oh disk partition...
2016-02-02 14:53 GMT-02:00 brian mullan :
> Gilberto,
>
> I have used btrfs for almost 2 years and like it alot for its
On 02/02/2016 07:11 AM, Gilberto Nunes wrote:
> And more important: any one here already use or test BTRFS inside
> Proxmox? With qcow2 or raw images???
I'm using btrfs for a trial vm image storage, but not yet at a point
where I could make a recommendation for or against it either way.
-Paul
Well
I almost do it, 'cause one of feature I appreciate in btrfs is the hability
to increase or decrease disk size.
I know LVM can do it as well, but LVM are always on top whatever X
Filesystem.
So do you have more layers... Btrfs is direct into the device. Or am I
wrong?!
2016-02-02 11:30
I see your point of view, Wolfgang...
But I just bring this matter at light because I see from other perspective:
inside the VM.
I usually work with KVM guest.
Now, occur to specific VM to run out of space in a virtual hard disk.
I forgot to use LVM and as consequently, I will need added a new
Hy guys...
Perhaps this is not do to directly to Proxmox, but I wonder if some of one
guys, already work with BTRFS nowadays
Is it secure?? Is it ready to production???
Just to know...
Thanks for any advice
___
pve-user mailing list
On Tue, Feb 02, 2016 at 11:40:47AM -0200, Gilberto Nunes wrote:
> Well
>
> I almost do it, 'cause one of feature I appreciate in btrfs is the hability
> to increase or decrease disk size.
> I know LVM can do it as well, but LVM are always on top whatever X
> Filesystem.
>From our perspective it
24 matches
Mail list logo