Still having issue… Connection test works fine but not able to map the image… # ceph -n client.infra-dev --keyring /etc/ceph/client.infra-dev.keyring -s cluster: id: 3b850efe-5dec-11f0-af3c-c1a764f7824e health: HEALTH_OK # rbd -n client.infra-dev map rbd_k8s_infra_dev/test --key AQCX+6VoA9dFMRAA4cARD/U9CLcouwoW6d9YMw== rbd: sysfs write failed In some cases useful info is found in syslog - try "dmesg | tail". rbd: map failed: (110) Connection timed out # dmesg |tail [2317050.540190] libceph: mon0 (1)10.101.1.248:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [2317050.540357] libceph: mon0 (1)10.101.1.248:6789 missing required protocol features [2317051.497679] libceph: mon1 (1)10.101.1.247:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [2317051.497848] libceph: mon1 (1)10.101.1.247:6789 missing required protocol features [2317051.755665] libceph: mon1 (1)10.101.1.247:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [2317051.755820] libceph: mon1 (1)10.101.1.247:6789 missing required protocol features [2317052.258640] libceph: mon1 (1)10.101.1.247:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 [2317052.258796] libceph: mon1 (1)10.101.1.247:6789 missing required protocol features [2317053.481804] libceph: mon1 (1)10.101.1.247:6789 feature set mismatch, my 2f018fb87aa4aafe < server's 2f018fb8faa4aafe, missing 80000000 CLient pversion # ceph -v ceph version 19.2.1 (9efac4a81335940925dd17dbf407bfd6d3860d28) squid (stable) # ceph features { "mon": [ { "features": "0x3f03cffffffdffff", "release": "squid", "num": 3 } ], "mds": [ { "features": "0x3f03cffffffdffff", "release": "squid", "num": 3 } ], "osd": [ { "features": "0x3f03cffffffdffff", "release": "squid", "num": 12 } ], "client": [ { "features": "0x3f03cffffffdffff", "release": "squid", "num": 25 } ], "mgr": [ { "features": "0x3f03cffffffdffff", "release": "squid", "num": 2 } ] } Regards Dev
On Aug 19, 2025, at 2:31 PM, Devender Singh <devender@netskrt.io> wrote:
Dear all
Getting below error, any fix for this?
# apt update Hit:1 https://repo.zabbix.com/zabbix/6.4/ubuntu noble InRelease Hit:2 http://security.ubuntu.com/ubuntu noble-security InRelease Ign:3 https://download.ceph.com/debian-squid noble InRelease Err:4 https://download.ceph.com/debian-squid noble Release 404 Not Found [IP: 158.69.68.124 443] Hit:5 http://archive.ubuntu.com/ubuntu noble InRelease Hit:6 http://archive.ubuntu.com/ubuntu noble-updates InRelease Hit:7 http://archive.ubuntu.com/ubuntu noble-backports InRelease Reading package lists... Done E: The repository 'https://download.ceph.com/debian-squid noble Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.
# cat /etc/os-release PRETTY_NAME="Ubuntu 24.04.3 LTS" NAME="Ubuntu" VERSION_ID="24.04" VERSION="24.04.3 LTS (Noble Numbat)" VERSION_CODENAME=noble ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=noble LOGO=ubuntu-logo
# cat /etc/apt/sources.list.d/ceph.list deb https://download.ceph.com/debian-squid/ noble main
Regards Dev