[PVE-User] ZFS over iSCSI...
proxmox-user at mattern.org
Thu Feb 18 22:01:13 CET 2016
So what about using Ceph?
For your setup you need three boxes but at least you don't have a
storage failover. With three proxmox hosts you can have full HA features
including the storage.
Am 18.02.2016 um 13:16 schrieb Gilberto Nunes:
> Ok... Regarding iscsi ubuntu based or OmniOS, the following image
> (attached) is what I have in mind.
> Perhaps and certainly with many implementation errors, since what I
> need is Cluster and HA...
> 2016-02-18 10:02 GMT-02:00 Michael Rasmussen <mir at miras.org
> <mailto:mir at miras.org>>:
> On Thu, 18 Feb 2016 14:20:12 +0300
> Mikhail <m at plus-plus.su <mailto:m at plus-plus.su>> wrote:
> > Looks like there will be a problem with Omnios on my hardware -
> > according to
> > Intel's X550 NIC is not supported yet. This NIC will be used in
> my nodes
> > built on Supermicro X11SSH-CTF motherboard.
> A working driver is under heavy test so I expect it will come to
> stable and LTS version very soon.
> > What's the main advantage of using Omnios instead of regular Linux
> > distro with zfs?
> "The reasons for a Solaris based ZFS System
> - 100% focus on ZFS that was developed for Solaris 10 years ago
> and is most stable and complete there
> - a complete storage OS from one hand, not the toolbox with a core
> OS and many options and vendors
> - stable support for mirrorred ZFS boot systems with boot
> environments (restore a former bootable OS state)
> - WWN enumeration of disks (disk unique identification) to keeps
> disk id identical over controller, server or OS
> - fault management with active hot-spares that replaces faulted
> disks automatically
> - SMB, NFS and iSCSI integrated in the core OS and maintained by
> Oracle or Illumos (OmniOS)
> - virtual networking with virtual switches and virtual nics with
> vlan support
> - service management SMF with service auto restart
> - Solaris CIFS server with NFS4 ACL (more Windows NTFS alike than
> Posix ACL) and AD support,
> Windows SID as extended ZFS attribute (Permissions stay intact
> after a restore to another AD server),
> - ZFS snaps as Windows „previous version“, stable and just working
> out of the box since years"
> The fastest, most stable, most scalable, and mature iSCSI
> implementation which is also maintained in Core OS. Complete cli
> available so no fiddling around with config files. (my add-on :-)
> Michael Rasmussen
> Get my public GnuPG keys:
> michael <at> rasmussen <dot> cc
> mir <at> datanom <dot> net
> mir <at> miras <dot> org
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