I don't think it's a commit from yesterday, I had this issue since last week, the command "ceph features" shows me that my clients have the luminous versions, but I don't know how to upgrade client version (ceph osd set-require-min-compat-client is not upgrading client version) --- Nguetchouang Ngongang Kevin ENS de Lyon https://perso.ens-lyon.fr/kevin.nguetchouang/ Le 2023-04-26 15:58, Gregory Farnum a écrit :

Looks like you've somehow managed to enable the upmap balancer while allowing a client that's too told to understand it to mount.

Radek, this is a commit from yesterday; is it a known issue?

On Wed, Apr 26, 2023 at 7:49 AM Nguetchouang Ngongang Kevin <kevin.nguetchouang@ens-lyon.fr> wrote: Good morning, i found a bug on ceph reef

After installing ceph and deploying 9 osds with a cephfs layer. I got this error after many writing and reading operations on the ceph fs i deployed.

```{ "assert_condition": "pg_upmap_primaries.empty()", "assert_file": "/home/jenkins-build/build/workspace/ceph-dev-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/18.0.0-3593-g1e73409b/rpm/el8/BUILD/ceph-18.0.0-3593-g1e73409b/src/osd/OSDMap.cc", "assert_func": "void OSDMap::encode(ceph::buffer::v15_2_0::list&, uint64_t) const", "assert_line": 3239, "assert_msg": "/home/jenkins-build/build/workspace/ceph-dev-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/18.0.0-3593-g1e73409b/rpm/el8/BUILD/ceph-18.0.0-3593-g1e73409b/src/osd/OSDMap.cc: In function 'void OSDMap::encode(ceph::buffer::v15_2_0::list&, uint64_t) const' thread 7f86cb8e5700 time 2023-04-26T12:25:12.278025+0000\n/home/jenkins-build/build/workspace/ceph-dev-build/ARCH/x86_64/AVAILABLE_ARCH/x86_64/AVAILABLE_DIST/centos8/DIST/centos8/MACHINE_SIZE/gigantic/release/18.0.0-3593-g1e73409b/rpm/el8/BUILD/ceph-18.0.0-3593-g1e73409b/src/osd/OSDMap.cc: 3239: FAILED ceph_assert(pg_upmap_primaries.empty())\n", "assert_thread_name": "msgr-worker-0", "backtrace": [ "/lib64/libpthread.so.0(+0x12cf0) [0x7f86d0d21cf0]", "gsignal()", "abort()", "(ceph::__ceph_assert_fail(char const*, char const*, int, char const*)+0x18f) [0x55ce1794774b]", "/usr/bin/ceph-osd(+0x6368b7) [0x55ce179478b7]", "(OSDMap::encode(ceph::buffer::v15_2_0::list&, unsigned long) const+0x1229) [0x55ce183e0449]", "(MOSDMap::encode_payload(unsigned long)+0x396) [0x55ce17ae2576]", "(Message::encode(unsigned long, int, bool)+0x2e) [0x55ce1825dbee]", "(ProtocolV1::prepare_send_message(unsigned long, Message*, ceph::buffer::v15_2_0::list&)+0x54) [0x55ce184e5914]", "(ProtocolV1::write_event()+0x511) [0x55ce184f4ce1]", "(EventCenter::process_events(unsigned int, std::chrono::duration<unsigned long, std::ratio<1l, 1000000000l> *)+0xa64) [0x55ce182eb484]", "/usr/bin/ceph-osd(+0xfdf276) [0x55ce182f0276]", "/lib64/libstdc++.so.6(+0xc2b13) [0x7f86d0369b13]", "/lib64/libpthread.so.0(+0x81ca) [0x7f86d0d171ca]", "clone()" ], "ceph_version": "18.0.0-3593-g1e73409b", "crash_id": "2023-04-26T12:25:12.286947Z_55675d7c-7833-4e91-b0eb-6df705104c2e", "entity_name": "osd.0", "os_id": "centos", "os_name": "CentOS Stream", "os_version": "8", "os_version_id": "8", "process_name": "ceph-osd", "stack_sig": "0ffad2c4bc07caf68ff1e124d3911823bc6fa6f5772444754b7f0a998774c8fe", "timestamp": "2023-04-26T12:25:12.286947Z", "utsname_hostname": "node1-link-1", "utsname_machine": "x86_64", "utsname_release": "5.4.0-100-generic", "utsname_sysname": "Linux", "utsname_version": "#113-Ubuntu SMP Thu Feb 3 18:43:29 UTC 2022" }

```

I really don't know what is this error for, Will appreciate any help.

Cordially,

-- Nguetchouang Ngongang Kevin ENS de Lyon https://perso.ens-lyon.fr/kevin.nguetchouang/ _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io