Most operations I do leads to a ZFS timeout error when the is a notable I/O traffic on the node. The timeouts are way to small or in my opinion useless. Why don't you wait for the zfs command to complete? Why do you produce this errors artificially? I never saw an zfs command not to return, but...
Anytime the lxc-pve package is upgraded all running containers gets killed on the unpacking step.
Today this was:
Unpacking lxc-pve (1.1.5-7) over (1.1.5-5) ...
This is real f****ed up in a production env :-(
proxmox-ve: 4.1-37 (running kernel: 4.2.8-1-pve)
pve-manager: 4.1-13 (running...
Hi,
I found out that when a container is stopped the backup is doing a 'stopped' mode backup as well it's configured to snapshot. Now I can start the container while the backup is running. After that there is R/W action on the container file system which makes the backup inconsistent. If you...
Hi,
I found the following issue. When I try to use pigz with vzdump/gzip I got the following error:
root@ckc-b-p0005:~# vzdump 242 --compress gzip --storage FreeNAS --mode snapshot
INFO: starting new backup job: vzdump 242 --compress gzip --storage FreeNAS --mode snapshot --mailnotification...
After a while running some containers the syslog is flooded with:
Nov 12 12:21:37 ckc-b-p0004 lxcfs[2775]: Internal error: truncated write to cache
every second.
Does anybody know what this is?
Hi,
after migrating a KVM machine to another node the migration fails with an zfs error. I am not able to destroy the image anymore. But I was able to raname it.
zfs destroy -f rpool/test
cannot destroy 'rpool/test': dataset is busy
Same behavior after reboot. The is nothing that can have a...
Symptoms:
- web UI not accessible
systemctl status pveproxy
● pveproxy.service - PVE API Proxy Server
Loaded: loaded (/lib/systemd/system/pveproxy.service; enabled)
Active: failed (Result: timeout) since Mon 2015-11-09 06:49:06 CET; 3h 46min ago
Process: 7836...
On some cluster nodes there is a 50% chance to get a "TASK ERROR: cluster not ready - no quorum?" error. This never happens before the upgrade. I think this happens more often when the servers are under load. Maybe a too short timeout? After a litte time the sync works as expected. But the...
When backup a LXC container via ZFS snapshots there is a [vzdump] part added to the container configuration file. After the backup is finished the ZFS snapshot is correctly destroyed but sometimes the [vzdump] config stays in the config file.
When the next backup start there is a fatal error...
Hi,
after upgrading a cluster from 3.4 -> 4.0 we have see a 60% chance of a complete system crash of cluster nodes (maybe reset after kernel panic). This happens only while a KVM backup is running. This applies to more than one machine. The latest log info is the VM locking info. After that the...
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