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[DRBD9] [LXC] drbd in unprivileged container #138
Description
Hi.
-
WHAT : I have some block device in
LXC unprivilegedcontainer that i want to put underDRBD9. -
SO : let's try it wit obvious result
root@debian12:~# drbdadm -vvv adjust zxt
New resource zxt
New minor 1008 (vol:0)
scheduling new-resource(zxt) as [0x62ba99e02510]
scheduling new-minor(zxt) depending on new-resource(zxt)[0x62ba99e02510] as [0x62ba99e02560]
scheduling attach(zxt) depending on new-minor(zxt)[0x62ba99e02560] as [0x62ba99e025b0]
drbdsetup new-resource zxt 0 --on-no-quorum=io-error --quorum=off
zxt: Operation not permitted
Command 'drbdsetup new-resource zxt 0 --on-no-quorum=io-error --quorum=off' terminated with exit code 20-
QUESTION : What exactly I should share with container to at allow my block device as part of
DRBD9? -
EXAMPLE :
ZFSfolks managed this by presenting/dev/zfsto the whole wide world [crw-rw-rw-] and managing permissions inside/dev/zfs[zfs allowfor good days,zfs set zoned=on,zfs zone,zfs unzonefor bad days ]
Activity
galeksandrp commentedon Jul 2, 2026
UPDATE: obviously following did not worked