1-) I formatted and installed the operating system
2-) This is "ceph installed":
curl --silent --remote-name --location https://download.ceph.com/rpm-19.2.1/el9/noarch/cephadm
chmod +x cephadm
./cephadm add-repo --release squid
./cephadm install
cephadm -v bootstrap --mon-ip 172.27.254.6 --cluster-network 172.28.254.0/24 --log-to-file
cephadm install ceph-common
De: "Anthony D'Atri" <anthony.datri@xxxxxxxxx>
Enviada: 2025/04/08 10:35:22
Para: quaglio@xxxxxxxxxx
Cc: eblock@xxxxxx, ceph-users@xxxxxxx
Assunto: Re: Ceph squid fresh install
On Apr 8, 2025, at 9:21 AM, quaglio@xxxxxxxxxx wrote:What is a “storage server”?These are machines that only have the operating system and ceph installed.
De: "Anthony D'Atri" <anthony.datri@xxxxxxxxx>
Enviada: 2025/04/08 10:19:08
Para: quaglio@xxxxxxxxxx
Cc: eblock@xxxxxx, ceph-users@xxxxxxx
Assunto: Re: Ceph squid fresh install
> On Apr 8, 2025, at 9:13 AM, quaglio@xxxxxxxxxx wrote:
>
> These 2 IPs are from the storage servers.
What is a “storage server”?
> There are no user processes running on them. It only has the operating system and ceph installed.
Nobody said anything about user processes.
>
>
> Rafael.
>
> De: "Eugen Block" <eblock@xxxxxx>
> Enviada: 2025/04/08 09:35:35
> Para: quaglio@xxxxxxxxxx
> Cc: ceph-users@xxxxxxx
> Assunto: Re: Ceph squid fresh install
>
> These are your two Luminous clients:
>
> ---snip---
> {
> "name": "unknown.0",
> "entity_name": "client.admin",
> "addrs": {
> "addrvec": [
> {
> "type": "none",
> "addr": "172.27.254.7:0",
> "nonce": 443842330
> }
> ]
> },
> "socket_addr": {
> "type": "none",
> "addr": "172.27.254.7:0",
> "nonce": 443842330
> },
> "con_type": "client",
> "con_features": 3387146417253690110,
> "con_features_hex": "2f018fb87aa4aafe",
> "con_features_release": "luminous",
> ...
>
> {
> "name": "client.104098",
> "entity_name": "client.admin",
> "addrs": {
> "addrvec": [
> {
> "type": "v1",
> "addr": "172.27.254.6:0",
> "nonce": 2027668300
> }
> ]
> },
> "socket_addr": {
> "type": "v1",
> "addr": "172.27.254.6:0",
> "nonce": 2027668300
> },
> "con_type": "client",
> "con_features": 3387146417253690110,
> "con_features_hex": "2f018fb87aa4aafe",
> "con_features_release": "luminous",
> ---snip---
>
> Zitat von quaglio@xxxxxxxxxx:
>
> > Hi Eugen! Thanks a lot! I was able to find luminous connections,
> > but I still can't identify which client process. Here is the output:
> > Rafael.
> > ──────────────────────────────────────────────────────────────────
> > De: "Eugen Block" Enviada: 2025/04/08 04:37:47 Para: ceph-users@xxxxxxx
> > Assunto: Re: Ceph squid fresh install Hi, you can query
> > the MON sessions to identify your older clients with: ceph tell mon.
> > sessions It will show you the IP address, con_features_release (Luminous)
> > and a couple of other things. Zitat von Laura Flores : > Hi Rafael, >> I
> > would not force the min_compat_client to be reef when there are still >
> > luminous clients connected, as it is important for all clients to be >=Reef
> >> to understand/encode the pg_upmap_primary feature in the osdmap. >> As
> > for checking which processes are still luminous, I am copying @Radoslaw >
> > Zarzynski who may be able to help more with that. >> Thanks, > Laura
> > Flores >> On Mon, Apr 7, 2025 at 11:30 AM quaglio@xxxxxxxxxx > wrote:
> >>>> Hi, >> I just did a new Ceph installation and would like to enable the
> > "read >> balancer". >> However, the documentation requires that the minimum
> > client version >> be reef. I checked this information through "ceph
> > features" and came across >> the situation of having 2 luminous clients. >>
> > # ceph features >> { >> "mon": [ >> { >> "features": "0x3f03cffffffdffff",
> >>> "release": "squid", >> "num": 2 >> } >> ], >> "mds": [ >> { >>
> > "features": "0x3f03cffffffdffff", >> "release": "squid", >> "num": 2 >> }
> >>> ], >> "osd": [ >> { >> "features": "0x3f03cffffffdffff", >> "release":
> > "squid", >> "num": 38 >> } >> ], >> "client": [ >> { >> "features":
> > "0x2f018fb87aa4aafe", >> "release": "luminous", >> "num": 2 >> }, >> { >>
> > "features": "0x3f03cffffffdffff", >> "release": "squid", >> "num": 5 >> }
> >>> ], >> "mgr": [ >> { >> "features": "0x3f03cffffffdffff", >> "release":
> > "squid", >> "num": 2 >> } >> ] >> } >>>> I tryed to configure the minimum
> > version to reef and received the >> following alert: >> # ceph osd
> > set-require-min-compat-client reef >> Error EPERM: cannot set
> > require_min_compat_client to reef: 2 connected >> client(s) look like
> > luminous (missing 0x80000000); add >> --yes-i-really-mean-it to do it
> > anyway >>>> Is it ok do confirm anyway? >> Which processes are still as
> > luminous? >>>> Rafael. >> _______________________________________________
> >>> ceph-users mailing list -- ceph-users@xxxxxxx >> To unsubscribe send an
> > email to ceph-users-leave@xxxxxxx >>>>>> -- >> Laura Flores >> She/Her/Hers
> >>> Software Engineer, Ceph Storage >>> Chicago, IL >> lflores@xxxxxxx |
> > lflores@xxxxxxxxxx > M: +17087388804 >
> > _______________________________________________ > ceph-users mailing list
> > -- ceph-users@xxxxxxx > To unsubscribe send an email to
> > ceph-users-leave@xxxxxxx _______________________________________________
> > ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email
> > to ceph-users-leave@xxxxxxx
>
>
> _______________________________________________
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> To unsubscribe send an email to ceph-users-leave@xxxxxxx
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