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    How to deal with degraded btrfs-arrays?

    I am playing around with btrfs at the moment. What I haven't understood yet how to deal with degraded arrays: First I tried to install PBS in a VM, rootfs on ext4, so nothing special. Installed kernel 5.11 and btrfs-progs from backports. Made three disks and put them into a raid1-array with...
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    (Only) Windows bad diskperformance on PVE 5/Ceph Bluestore

    I am running a PVE 5-Cluster with Ceph bluestore OSDs. They are only HDD OSDs and connected over 2x1GBit bonds. Don't get me wrong here, it isn't productive yet and I don't expect any fancy performance out of this setup. I am highly impressed with the performance of it under Linux-KVMs and when...
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    Question about Ceph Node and OSD distribution

    Hi, my first tests with ceph are really interesting and in runs great. What I haven't found out: Is ceph considering only the OSDs for distribution or also the nodes? Just a theoretical setup to show what I mean: 2 Servers with 3 3 TB HDDs for Ceph 1 Server with 6 1.5 TB HDDs for Ceph So when...
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    Proxmox 4 beta 1 ZFS kmem_alloc crash

    Hi! the last years only reading in the forum solved my Problems, but now I wanted to share my experience if someone else has similar problems: This time I am building a really small "Server", took an Intel NUC5PPYH with 8 gigs of Ram and an SSD which was already here. Installes Beta1 without...