Hi,
I am used 3 ceph node with 3 osd/node.
If reboot nodes.
The 3. node 3. osd cannot start:
bluestore(/var/lib/ceph/osd/ceph-8/block) _read_bdev_label failed to open /var/lib/ceph/osd/ceph-8/block: (13) Permission denied
ls -l /dev/sd*
brw-rw---- 1 root disk 8, 32 júl 21 13.57 /dev/sdc...
Hi,
I want to ask for help:
I am planning to install 1 proxmox server and I am looking for the best allocation of storage space.
3 240pcs ssd for the system (1pc spare).
4 pcs 960gb ssd for local storage (1pc spare).
All ssd Intel D3-S4510.
What would be the optimal solution (raid, filesystem...
Hi!
I am testing vzdump backup and restore.
I wrote little wrapper script, add pigz parameter "-b 8192".
Normal backup with original pigz:
INFO: status: 100% (652835028992/652835028992), sparse 3% (25770594304), duration 4795, read/write 117/115 MB/s
INFO: transferred 652835 MB in 4795 seconds...
I upgraded ceph to nautilus based on the description. Everything went well, but since then, the following error message appears every second:
set_mon_vals failed to set mon_crush_min_required_version = jewel: Configuration option 'mon_crush_min_required_version' may not be modified at runtime...
Hello,
I want to ask for help with Proxmox network configuration.
The hardware:
3xserver: 2x1Gb, 2x10Gb ethernet card.
What I would like:
3 node proxmox cluster with CEPH.
2 corosync ring
1 lan interface
1 external interface
Which interface should be the 2 corosync rings?
I think CEPH should...
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