----- Le 18 Sep 24, à 18:39, Paul Leyland paul.leyl...@gmail.com a écrit :

> My earlier report indicating no known problems was for unencrypted ZFS
> on Linux.
> 
> Something over five years ago encrypted ZFS was unavailable. Today my
> threat model considers the probability of someone breaking into my house
> and stealing the server or disks as acceptably low. I do, of course,
> have several layered protective mechanisms between you and me.


Not sure yet, but it seems the problem is at least easier to trigger (maybe 
even only happens in this context) when I backup /etc/pve on some proxmox VE 
servers, with rsync. In this directory is mounted a fuse based FS (pmxcfs which 
is a tiny corosync based clustered filesystem, with only a few MB of small text 
files). Just got a lot of errors during backup of 2 Proxmox servers this 
morning :

First, 38 errors like this :

G bpc_fileOpen: can't open pool file 
/var/lib/BackupPC//cpool/b6/d8/b6d9603ea5001178b6020466b548b412 (from 
etc/pve/nodes/imm-pve-cour-1/qemu-server/159.conf, 3, 16)
rsync_bpc: failed to open "/etc/pve/nodes/imm-pve-cour-1/qemu-server/159.conf", 
continuing: No such file or directory (2)

Followed by 38 errors like this :

R bpc_fileOpen: can't open pool file 
/var/lib/BackupPC//cpool/b6/d8/b6d9603ea5001178b6020466b548b412 (from 
etc/pve/nodes/imm-pve-cour-1/qemu-server/159.conf, 3, 16)


(all of the 38 errors refers to files in /etc/pve)

-- 
Daniel Berteaud



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