How to clean old ZFS rpool/ROOT/pve-1 rollback points?

[Madhatter]

Hi, I can't find anything here and in the docs and I noted that my rootdisk is slowly filling up with ZFS rpool snapshots / rollback points.

I admit I never had to use them, and I'm sure they are useful .. But I don't need rollback to before Christy and I haven't found a way to configure a rollback retention.

Have I missed somewhere, something? How can I trim them? Any hint please?
Thanks Andreas

rpool/ROOT/pve-1                                                                         116G   151G     98.5G  /
rpool/ROOT/pve-1/010de9135b8cf79cc3152ca9964ca1f5466d1d0ae16541538d58b290572a3606        228K   151G      282M  legacy
rpool/ROOT/pve-1/0329ed40c49b76a14c6e23c0c1f802297c75fedc6a4e238fa3a70bc714a70036        180K   151G      277M  legacy
rpool/ROOT/pve-1/0426c95b53a0786071dd0301a1e4e9e594a4b768c5b45bbc8960b2a13ca74fbe       3.85M   151G     1.40G  legacy
rpool/ROOT/pve-1/0426c95b53a0786071dd0301a1e4e9e594a4b768c5b45bbc8960b2a13ca74fbe-init   276K   151G     1.40G  legacy
rpool/ROOT/pve-1/062e77109a9dae01a9f02dc7125ed15fddc4e9154007ac6c3da405dfcc30562a        240K   151G     71.3M  legacy
rpool/ROOT/pve-1/09b168065ac587f907e34708cf13374a3834148ed24dc2a711c8aded6c3cfbe9        132K   151G      227M  legacy
rpool/ROOT/pve-1/0abcfc32074c9239098adc5db91ef410f952abe3bde00b6d8c35b9786defaa6c       2.78M   151G     20.7M  legacy
rpool/ROOT/pve-1/0afb3fa95a21e8e21fe6cd6cb8ac3b973b1ffb05625a9600fb63b68b99e91317        218M   151G      439M  legacy
rpool/ROOT/pve-1/0ce43807607083a7b64f34cbdc4d81180d0d31103facf813b4c939c9f109a125        196K   151G      231M  legacy
rpool/ROOT/pve-1/0de366ed0966126faf3fb58a248d1b5cf00f6711158f5ee204193005e6928a26       87.6M   151G      159M  legacy
rpool/ROOT/pve-1/0f794cde54246c344222e8236dcc3c6c508751a354690837785d49a082247a9d        156K   151G      124M  legacy
rpool/ROOT/pve-1/100d0d413fe668a97b2f2dc03921ece6a794cf26dd4d2a58fbde4ada3dfbcda0        204K   151G      439M  legacy
rpool/ROOT/pve-1/10aa82aa1b4361bb214661d117cf9311e7a9b9a270331bd364622c6e9fcd2f26        152K   151G      231M  legacy
rpool/ROOT/pve-1/1755ab7d7dc8f84594ce42b9d9af61ff841a41bc879eb3d8797f7c73c997223c       30.8M   151G      124M  legacy
rpool/ROOT/pve-1/181c36c546ac83b98dfe9b3e901179f060736f48c09d37d158d9d36c948515e7       8.42M   151G     8.42M  legacy
rpool/ROOT/pve-1/18341724cd447a510d949025870727cf14d55b3ec9dc9f905f5c017c9884510a        272M   151G      440M  legacy
rpool/ROOT/pve-1/19795e24f5469f1c105b9c355c3d148af549d64c3045bd2074c056802b14b7f1        140K   151G     16.2M  legacy
rpool/ROOT/pve-1/1b054e047751c8604d1dd3092138d9909c0e5a5b5b4427551f01068641a9edf3        204K   151G      439M  legacy
rpool/ROOT/pve-1/1cecaf9e6cab774bd22b04907d358319fac24f9e0a42f361951882be9d117b13        534M   151G      534M  legacy
rpool/ROOT/pve-1/1d8b9b8ff9f8d4d6703993f4f5a312b1fff25cd4545bc541e2b96679aaa26a04        109M   151G      109M  legacy
rpool/ROOT/pve-1/1f2de55e0e3f7912469f03039c1b22798e9e6cf32d73f5be4b87554e1dedb2be        232K   151G      451M  legacy
rpool/ROOT/pve-1/21355fa34adf8218ddf0bf62dd3b85eb427d9c58888a4f6896c61fd7293e21d4       65.4M   151G      624M  legacy
rpool/ROOT/pve-1/2268f011c4b8457efb6e30105ab7a5bae979373bf05f6d11a9931916c26a1544        192K   151G      440M  legacy
rpool/ROOT/pve-1/24852fa7cbfb71024ee3cf2b09e3518d79c489790bd656d09f48f7dbfc7d6aed       4.76M   151G      864M  legacy
rpool/ROOT/pve-1/24852fa7cbfb71024ee3cf2b09e3518d79c489790bd656d09f48f7dbfc7d6aed-init   240K   151G      864M  legacy
rpool/ROOT/pve-1/24967a5afa22ad7ee7c737dab7fd0e277a171246b7c6f3297275425ed4c9f86a       2.48M   151G      936M  legacy
rpool/ROOT/pve-1/24967a5afa22ad7ee7c737dab7fd0e277a171246b7c6f3297275425ed4c9f86a-init   264K   151G      935M  legacy
rpool/ROOT/pve-1/24aeaf70e190078592bf84ab1faa79ef75c3be34f697cfb652aef3d890d776fd       18.3M   151G     32.3M  legacy
rpool/ROOT/pve-1/2de1507fa26245a9e16108e4de4ba680e40b9729728ae22af388dbf73e55d981         96K   151G      500K  legacy
rpool/ROOT/pve-1/2e9834185ec850db4f0fedd30585c19c96fd8bdfa2e88bac4ec8e83f49744457         96K   151G      187M  legacy
rpool/ROOT/pve-1/2ea860c90da49bf4310531302de2ae2f379901ea6568ddeb1426e659cf3daa60        455M   151G      469M  legacy
rpool/ROOT/pve-1/2f11ed112335185ec4aa2e6727929c5fb5c5f017e5fe8f9097c2d2b382147b8f        248K   151G      282M  legacy
rpool/ROOT/pve-1/2f5d10b6e52ab311a09e35c0bcd8b0df104ed594553b6129cf9ac2880dd13ce6       1.79M   151G      159M  legacy
rpool/ROOT/pve-1/2f5d10b6e52ab311a09e35c0bcd8b0df104ed594553b6129cf9ac2880dd13ce6-init   216K   151G      159M  legacy
rpool/ROOT/pve-1/2fa2f3a7b06bc70e6e21ac252d7032f8c93535bfb2f6dbde7733c4a04e4b99c0        212K   151G     54.0M  legacy
rpool/ROOT/pve-1/312bbda3627c44ce3f64361395b055aa04551f35b80e1e3f7203b13a150da706       17.0M   151G      561M  legacy
rpool/ROOT/pve-1/325a62874099894c1cb4e4ea8556372e671e14f9bd2b98006a04603a0f659b81        312K   151G      451M  legacy
rpool/ROOT/pve-1/33f43c1a4b8bfdc13f8ae2fedcf5e484180b14205ed9935b3efeccdba08c5c0d        144K   151G     31.5M  legacy
...

 

[Neobin]

Those do not come from PVE; but maybe from Docker directly installed on the host...:
https://forum.proxmox.com/threads/unknown-directories-proxmox-with-zfs.112087

 

[Madhatter]

Dang, Sorry and Thanks a lot ... so I need to reconsider my layout.