Hello llya,
After updated client kernel version to 3.10.0-862 , ceph features shows:
"client": {
"group": {
"features": "0x7010fb86aa42ada",
"release": "jewel",
"num": 5
},
"group": {
"features": "0x7fddff8ee8cbffb",
"release": "jewel",
"num": 1
},
"group": {
"features": "0x3ffddff8eea4fffb",
"release": "luminous",
"num": 6
},
"group": {
"features": "0x3ffddff8eeacfffb",
"release": "luminous",
"num": 1
}
}
both 0x7fddff8ee8cbffb and 0x7010fb86aa42ada are reported by new kernel
client.
Is it now possible to force set-require-min-compat-client to be luminous,
if not how to fix it?
Thanks
Ilya Dryomov <[email protected]> 于2019年10月17日周四 下午9:45写道：
> On Thu, Oct 17, 2019 at 3:38 PM Lei Liu <[email protected]> wrote:
> >
> > Hi Cephers,
> >
> > We have some ceph clusters in 12.2.x version, now we want to use upmap
> balancer，but when i set set-require-min-compat-client to luminous, it's
> failed
> >
> > # ceph osd set-require-min-compat-client luminous
> > Error EPERM: cannot set require_min_compat_client to luminous: 6
> connected client(s) look like jewel (missing 0xa00000000200000); 1
> connected client(s) look like jewel (missing 0x800000000000000); 1
> connected client(s) look like jewel (missing 0x800000000200000); add
> --yes-i-really-mean-it to do it anyway
> >
> > ceph features
> >
> > "client": {
> > "group": {
> > "features": "0x40106b84a842a52",
> > "release": "jewel",
> > "num": 6
> > },
> > "group": {
> > "features": "0x7010fb86aa42ada",
> > "release": "jewel",
> > "num": 1
> > },
> > "group": {
> > "features": "0x7fddff8ee84bffb",
> > "release": "jewel",
> > "num": 1
> > },
> > "group": {
> > "features": "0x3ffddff8eea4fffb",
> > "release": "luminous",
> > "num": 7
> > }
> > }
> >
> > and sessions
> >
> > "MonSession(unknown.0 10.10.100.6:0/1603916368 is open allow *,
> features 0x40106b84a842a52 (jewel))",
> > "MonSession(unknown.0 10.10.100.2:0/2484488531 is open allow *,
> features 0x40106b84a842a52 (jewel))",
> > "MonSession(client.? 10.10.100.6:0/657483412 is open allow *, features
> 0x7fddff8ee84bffb (jewel))",
> > "MonSession(unknown.0 10.10.14.67:0/500706582 is open allow *, features
> 0x7010fb86aa42ada (jewel))"
> >
> > can i use --yes-i-really-mean-it to force enable it ?
>
> No. 0x40106b84a842a52 and 0x7fddff8ee84bffb are too old.
>
> Thanks,
>
> Ilya
>
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