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    Proxmox + Ceph Cluster to Provide SMB?

    Samba supports CTDB for active/active File servers and you can use cephfs as backend file system. There has been a talk on that topic: Unlimited Fileserver with Samba CTDB and CephFS
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    LDAP Sync with nested Groups

    I could also answer that, because we use FreeIPA, too: The pam provider works but you have to manually create the groups in pve to allow assignment of privileges. When using the ldap provider, the groups are synced automatically and you can also use non-posix groups. We use pam for...
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    LDAP Sync with nested Groups

    We are using a different Approach (see patch for /usr/share/perl5/PVE/Auth/LDAP.pm) This just adds every known group (that matches the naming criteria) from LDAP to the groups list (as before) and populates the members via the already discovered users and their already fetched memberOf...
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    [SOLVED] unable to create an Linux VM with VirtIO drive since update

    I have this problem too. I am regularly rebuilding vms with packer / terraform. Since 2 days i (sometimes) get the same errors as above when using virtio as disk type and virtio-scsi-pci as controller. Everything works fine with scsi as disk type. No errors on other vms (yet) or on the host...
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    VM container transfer to a different proxmox server

    you seem to have LVM storage for your VM. You need to copy the block contents from the device to a file using dd. But this is exactly what vzdump does already for you.
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    Probleme mit Proxmox 4.2-17 und Multipath

    Vollkommen richtig, Proxmox basiert auf Debian. Aber es ist laut der Ausgabe $ multipath -v3 (FAILED mit return code 1) Jul 12 20:41:07 | error parsing config file ja so, dass die Datei /etc/multipath.conf keine korrekte Syntax (mehr) hat. Da gilt es herauszufinden, welcher spezifische...
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    Probleme mit Proxmox 4.2-17 und Multipath

    Bitte entferne mal die Zeile 3 aus der multipath.conf (getuid_callout "")
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    Upgrading cluster / moving iSCSI

    I don't think that the Host Kernel has any influence to the guest hardware (when running kvm machines). The guest hardware depends on the qemu/kvm version and the given os type.
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    Upgrading cluster / moving iSCSI

    You are absolutely sure that you connect the exact same block device to each vm? Have you checked the ids before and after using blkid?
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    Probleme mit Proxmox 4.2-17 und Multipath

    Hi, nur mal ein Schuß ins Blaue, da ich ein ähnliches Problem hatte: Der Abschnitt blacklist sollte so aussehen: blacklist { wwid .* } Es ist wichtig, dass ein Punkt vor dem Sternchen steht. Früher stand in den Howtos immer "wwid *" (ohne Punkt) und funktionierte. Der Parser wurde aber...
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    Upgrading cluster / moving iSCSI

    Hi, don't you have LVM on top of iscsi? I've done the same today with 3 Nodes with 3.4: removed one from the cluster and installed 4.3 Reconfigured Network (copied /etc/network/interfaces and /etc/udev/rules.d/70-persistent-net.rules Reattached iSCSI/multipath (the other nodes still running)...